Early career Klitschko turned professional with Universum Box-Promotion in Hamburg under the tutelage of
Fritz Sdunek, often being featured on fight cards alongside his elder brother Vitali. After building an undefeated record of 24–0 with 21 KOs, he suffered his first loss to 24–13–1
Ross Puritty, in what was Klitschko's first and only professional fight in Ukraine. Puritty forced Klitschko, who had at that time not gone beyond eight rounds, to punch himself out. Klitschko began to be overwhelmed in the tenth round and went down twice but was allowed to continue. At the start of the eleventh round, with Puritty continuing to land hard punches, Klitschko's trainer, Fritz Sdunek, entered the ring and stopped the fight. Three years later, Klitschko's brother Vitali stopped Puritty in the eleventh round himself. On 18 March 2000, Klitschko fought
Paea Wolfgramm, whom he fought previously in the 1996 super-heavyweight Olympic finals. In their professional rematch, Klitschko knocked Wolfgramm out in the first round.
Klitschko vs. Byrd, Jefferson, Shufford Wladimir Klitschko got his chance to fight for the world heavyweight championship on 14 October 2000 against
WBO champion
Chris Byrd. Byrd, considered one of the most avoided fighters in the heavyweight division at the time, won the title six months earlier on 1 April from Wladimir's brother
Vitali (who had a perfect record of 27 fights, 27 wins, 27 KOs coming into the fight), being a late replacement for
Donovan Ruddock. In that fight, Byrd was trailing on the scorecards (83–88, 83–88, & 82–89) but was declared the winner after Vitali retired on his stool between 9th and 10th rounds due to shoulder injury. Wladimir won the WBO world heavyweight title from Byrd by a wide
unanimous decision (UD) with scores of 120–106, 119–107, and 118–108, flooring his opponent twice. Klitschko's first defence of the WBO title came on 24 March 2001 against
Derrick Jefferson. Jefferson, regarded as a big and athletic
brawler and a fan-friendly attraction, was coming into the bout with a record of 23 wins in 26 bouts, with 19 of those wins coming inside the distance (18 of them inside the first three rounds, 11 of them - in the first round). Jefferson was mostly known for the sixth-round
knockout (KO) of
Maurice Harris, which was named
The Ring Knockout of the Year in 1999. He was 4–2 in the last six fights, losing by
technical knockout (TKO) to
David Izon, in a fight he was winning on the scorecards but punched himself out, and
Oleg Maskaev in round four after breaking an ankle during the first knockdown in the first round. For the bout, Jefferson weighed in at 260.25 lbs, the heaviest in his professional career and 20 pounds heavier than in his previous bout. The fight lasted only two rounds. In the first round, Klitschko knocked Jefferson down with a short left hook. After the first round Jefferson's left eye was swollen. Klitschko knocked him down twice more in round two, once with a straight right hand and again with another left hook, with the fight being stopped after the last knockdown, declaring Klitschko the winner by TKO in the second round. Klitschko earned $1 million for the fight. Shufford weighed in at 234 lbs., 17 pounds lighter than in his previous bout. Shufford, having played
George Foreman opposite
Will Smith in the movie
Ali, entered the ring with Smith by his side. Klitschko knocked Shufford down three times, once in round two, once in round three (both times with a straight right hand) and in round six with a left hook, with referee stopping the bout after the third knockdown. According to punch stats, Klitschko landed 58 of 262 punches (22%) and Shufford connected on 16 of 190 (8%).
Klitschko vs. Botha, Mercer, McCline Klitschko returned to Germany for the next defence of his WBO title against
Francois Botha. The fight took place at
Hanns-Martin-Schleyer-Halle in
Stuttgart, the same venue where Botha had fought
Axel Schulz for the
IBF title six years earlier, in the most watched boxing match in
German TV history. According to Botha's coach
Abel Sanchez, Botha was in the best shape of his career. The South African contender was game in the opening rounds, trying to catch Klitschko with the right hook, but Klitschko was successfully keeping him at the end of his jab. Klitschko had his next title defence scheduled three months later, on 29 June 2002 at
Etess Arena in
Atlantic City, New Jersey, against former WBO heavyweight titleholder
Ray Mercer. It was the first time in his professional career that Klitschko fought an
Olympic Gold medalist. 41-year-old Mercer, having fought
Lennox Lewis and
Evander Holyfield throughout his career, was expected to be a tough challenge for Klitschko that would give him and
Lennox Lewis, the
WBC and
The Ring champion, a second common opponent (along with Francois Botha) and a bout comparable to
Lewis vs. Tyson. During the build-up to the bout, Mercer referred to Klitschko as "Russian
Tommy Morrison". Klitschko dominated Mercer throughout the entire bout, stopping Mercer in the sixth round. At 2:48 of the first round, Klitschko dropped Mercer with a left hook, becoming only the second man to drop Mercer. Prior to fighting Klitschko, McCline had defeated two more heavyweight contenders,
Lance Whitaker and
Shannon Briggs, by wide unanimous decisions. Being 6 ft 6 in tall with an 82 in reach, McCline was of similar height and longer reach than Klitschko, while also being 22 lbs heavier. The fight was the main event of the card that also featured
Floyd Mayweather Jr. defending the WBC lightweight title against
Jose Luis Castillo. The fight turned out to be tentative, with Klitschko winning almost every round using his jab and superior footwork. At the end of the tenth round, Klitschko staggered McCline with a barrage of left hooks and overhand rights, and ultimately knocked him down with a left-right combination.
Klitschko vs. Sanders, Brewster After failing to reach agreements with
Kirk Johnson,
Fres Oquendo,
Lou Savarese and
Danny Williams, Universum ultimately signed a 4-fight contract with
Corrie Sanders, who was ranked No.9 contender by WBO at the time. According to the agreement, Sanders' first fight was going to be for the WBO world heavyweight title. The fight was scheduled to take place on 8 March 2003 in
Hanover, Germany. Klitschko later admitted that he came to the fight unmotivated and was already thinking about the vacation he was going to enjoy after the fight. Klitschko suffered an upset TKO loss to Sanders. With thirty seconds left in the opening round, Wladimir threw a jab but Sanders countered with a big left hook, prompting Klitschko to enter a clinch. While in the clinch, Sanders landed another left hook that sent Klitschko to the canvas. Klitschko got up but was dropped again almost immediately. The following round, Sanders continued his assault on a visibly hurt Klitschko, dropping him twice more at the beginning of the round. The referee waived it off after the fourth knockdown. The fight was named Upset of the Year by
The Ring for 2003. After winning two minor bouts in Germany and enlisting the services of boxing trainer
Emanuel Steward, Klitschko again fought for the vacant WBO title on 10 April 2004, in
Las Vegas, against Lamon Brewster. Klitschko dominated Brewster through the course of the first four rounds, sending him to the canvas in the fourth; however, things turned around in the fifth when Klitschko began tiring and Brewster's punches began backing him up. Not defending himself and leaning into ropes for support, Klitschko took a standing eight count. On unsteady legs, Klitschko fell to the canvas after the bell and the referee stopped the fight for his safety. When talking about the fight, Emmanuel Steward said: "Wladimir was in incredible shape. I've never seen anything like this in my career. I know what it looks like when a boxer is getting hurt from punches. There was definitely something else that caused problems for Wladimir". Shortly after the fight Klitschko was rushed into hospital. An examination showed Klitschko's blood sugar level almost two times higher than the permissible norm. According to members of Klitschko's team, the doctor told them that Klitschko had been "inches away" from falling into a
diabetic coma, and that with blood sugar level that high, Klitschko would've been incapable of handling a single proper training session. After returning from the examination to the hotel, he fell ill with nausea, followed by physical weakness. Judd Bernstein, the lawyer representing Klitschko, suggested that he was a victim of an ongoing fight fixing in Las Vegas (which also included fraudulent medical reports), which was investigated by FBI at the time. Bernstein pointed out that in the last 48 hours before the beginning of the fight, the betting odds in favour of Klitschko rapidly dropped from 11-to-1 to 3,5-to-1 suggesting somebody knew that Brewster had an unfair advantage in the fight. Dr Margaret Goodman, the chairwoman of the Nevada State Athletic Commission's medical advisory board and Nevada's chief ringside physician was in the ring and attending to Klitschko seconds after the referee stopped the fight. Her initial diagnosis of a Grade 3 concussion was confirmed at the hospital after further tests. Goodman was sceptical of the theory that Klitschko had been drugged.
Klitschko vs. Williamson, Castillo, Peter Following his loss to Brewster, Klitschko began his journey back towards the top of the heavyweight division. First, he faced hard-hitting
DaVarryl Williamson. The fight took place at
Caesars Palace in
Las Vegas, Nevada. Williamson dropped Klitschko forty seconds into the second round, but was outboxed throughout the rest of the bout. After defeating
Eliseo Castillo by fourth-round TKO, Klitschko signed to fight
Samuel Peter in an IBF and WBO eliminator. Coming into the bout, Klitschko was viewed by many as the underdog against the 7-to-5 favourite Peter who had won all of his 24 fights, with 21 of them having ended inside the distance. At the time, Samuel Peter was considered one of the brightest prospects in the heavyweight division. Distinguished boxing coaches
Angelo Dundee and
Teddy Atlas expected Peter to win. Wladimir's team, including his brother Vitali, were worried about Wladimir, and were against this fight to happen. Wladimir, however, insisted on fighting Peter, claiming that beating a feared, hard-hitting fighter like Samuel Peter would help him to regain his stock and become mandatory challenger for two heavyweight belts. The first four rounds were tentative, with Klitschko working behind the jab, not allowing Peter to close the distance. At the end of the third, Peter staggered Klitschko with a powerful left hook. He hurt Klitschko again in the fifth with another left hook, sending Klitschko to the canvas with the
rabbit punch. The referee counted it as the knockdown. Peter immediately went for the attack after Klitschko got up, dropping him again with the rabbit punch. The referee scored it as the second knockdown. Klitschko regained composure and outboxed Peter through sixth to ninth rounds, with Peter frequently trying to hit Klitschko with the rabbit punch whenever escaping from a clinch. Near the end of the tenth round Peter staggered Wladimir with a hard right hand, eventually sending Klitschko to the canvas with another right when Wladimir was backing away. In the 11th and 12th rounds, Klitschko was trying to keep Peter at the distance using straight punches. Peter caught him with a left hook in the last round, but was unable to capitalise on it. Instead, Klitschko caught him with a hard counter left hook of his own, staggering Peter for the first time in the fight.
Klitschko vs. Byrd II, Brock, Austin On 22 April 2006, in
Mannheim, Germany, Klitschko faced Chris Byrd for a second time, this time for the IBF heavyweight title. At the time of the bout, Byrd was ranked as the best heavyweight by
The Ring, while Klitschko was ranked eighth. Coming into the fight, Klitschko was viewed as the favourite. Many observers expected Klitschko to dominate Byrd similarly to their first bout.
(John Hively, boxingscene.com) Klitschko defeated Byrd by TKO in the seventh round, becoming a two-time heavyweight world champion in the process. Klitschko dominated the fight using his jab and superior reach, knocking Byrd down twice, once in round five and once in round seven. Byrd beat the count after the second knockdown, but his face was battered and bloody, and the fight was waved off. At the time of the stoppage, judge Roy Francis had the challenger winning every round, while two other judges, Steve Epstein and Robert Hoyle, gave Klitschko all but one round. In his first title defence, Klitschko agreed to face then-undefeated heavyweight contender
Calvin Brock. With a record of 29–0, 22 KOs, Brock was considered one of the most promising and demanded American heavyweight prospects at the time. In an ESPN interview in July 2005,
Mike Tyson named him and Samuel Peter as his favourite fighters from the new crop of heavyweights. In the build-up, Brock expressed confidence in his abilities: "I can adopt to every style. He's big like Jameel McCline, but a better fighter. I will beat him and become the heavyweight champion of the world. Klitschko has a good jab, but they also said
Timur's best weapon was his jab. I have a good jab myself. I can adapt to anybody's style, anybody's strength and turn their weapon against them." He also dismissed claims that the division lacks strong competition: "The heavyweight division is stacked with a bunch of talent. It's not weak, definitely not weak. The division is pretty strong and that's why the title keeps changing hands." The fight took place on 11 November 2006 at
Madison Square Garden. In the opening rounds, Brock's economical but effective movement made Klitschko reluctant to throw punches, with Wladimir not being able to fully establish his rhythm. In between the third and fourth rounds, Klitschko's trainer
Emmanuel Steward urged Wladimir to press the action. Klitschko started fighting more aggressively, hurting Brock several times with the right cross. In the fifth round, Brock opened a cut under Klitschko's left eye that started bleeding heavily in the sixth. In the seventh round, Wladimir caught Brock with a counter right hand before sending him to the canvas with another straight right. Brock was able to get up but was unsteady on his feet, prompting the referee to stop the bout. Klitschko won by a second-round KO with four consecutive left hooks to Austin's head. Klitschko did not throw a single right hand in that fight.
Klitschko vs. Brewster II, Ibragimov, Thompson Klitschko then avenged one of his previous losses as he defeated Lamon Brewster on 7 July 2007, in Cologne, Germany. Brewster's
corner asked the referee to stop the fight at the end of the sixth round. It was later revealed that Klitschko fought most of the fight with a broken middle finger on his left hand. By the end of October 2007, Wladimir Klitschko started negotiations with then-WBO world heavyweight champion
Sultan Ibragimov about the unification showdown in the near future. This would be the first heavyweight unification fight since 13 November 1999 when WBC champion
Lennox Lewis defeated then-WBA and IBF champion
Evander Holyfield. On 20 November, Klitschko and Ibragimov officially signed the contract for their unification clash to take place on 23 February 2008 at
Madison Square Garden. Two days later in Moscow, a first pre-fight press-conference was held. Klitschko began his preparations for the fight on 18 December. His training camp was located between
Santa Monica, Los Angeles and
Palm Beach, Florida. Ibragimov began his preparations for the bout on 25 December. Among Ibragimov's sparring partners were Klitschko's former opponent
Jameel McCline and Swedish heavyweight prospect
Attila Levin. In the pre-fight prediction, a vast majority of Ukrainian, Russian and American observers expected Klitschko to win by either stoppage or unanimous decision. Out of six journalists of the Ukrainian magazine
Ring, five predicted Klitschko to stop Ibragimov, with only one expecting Klitschko to win by decision. 24 of 26 members of
boxingscene.com expected Klitschko to come out as the winner – 18 of them predicted the win to come by way of KO/TKO, one expert predicted decision, while the remaining five were unsure about either possibility. The remaining two experts predicted Ibragimov to win by decision. 10 of the 12 members of
ringsidereport.com picked Klitschko to win, with eight of them expecting the victory to come by way of KO/TKO. The remaining two picked Ibragimov to win by stoppage. In the build-up to the fight, Klitschko's trainer
Emmanuel Steward said that Sultan Ibragimov was going to be Wladimir's toughest opponent to date, praising Ibragimov for his hand speed and mobility, while Klitschko complimented Ibragimov on his accomplishments: "Sultan Ibragimov is a boxer that hasn't lost in any of his 23 fights, with the sole draw being against
Ray Austin. His amateur career can be described as fantastic, and the fact that he's the heavyweight champion of the world speaks volumes about his professional career as well. I think he's a strong and dangerous opponent that should not be underestimated. His last two fights against
Shannon Briggs and
Evander Holyfield proved that." Ibragimov's trainer
Jeff Mayweather was confident that Ibragimov would be able to establish his rhythm and "press Klitschko to the corner". The pre-fight build-up was marked with controversy after Ibragimov's manager Boris Grinberg insulted Klitschko during one of the interviews: "Sultan Ibragimov knocks out this Ukraine gay, motherf***er!". Grinberg later apologised to Klitschko. The day before the bout, Klitschko weighed in at , the lightest since 1999, while Ibragimov's weight was , his lightest since 2005. From the opening bell, both fighters fought tentatively, avoiding risks. Klitschko retreated onto
the outside, fighting at a distance and remaining unreachable for Ibragimov who tried to establish his right jab but had his right hand constantly pushed down by Klitschko. By the end of the opening round, Klitschko became more active with his jab, while Ibragimov unsuccessfully tried to catch Wladimir with a series of right and left hooks. By the third round, Klitschko took control of the center of the ring, keeping Ibragimov at the end of his left jab and occasionally throwing right jabs as well. In the fifth round, Klitschko caught Ibragimov with a straight right hand, however Ibragimov appeared to be unhurt. Most of Ibragimov's attempts to close distance ended with Klitschko tying him up. In the second half of the fight, the situation did not change, with Klitschko keeping Ibragimov at distance with straight shots, while Ibragimov was only able to occasionally catch Klitschko with single shots to the body. Ibragimov's corner was almost silent from the sixth round onwards, unable to give their man any meaningful advice. Klitschko's dominance became even more visible after he caught Ibragimov with a straight right in round nine, almost knocking him down. He caught Ibragimov again with a counter left hook at the end of the eleventh. The twelfth round saw Ibragimov unsuccessfully trying to catch Klitschko with overhand shots. Ultimately, the fight went the distance, with Klitschko being declared the winner by unanimous decision. The judges scored the bout 119–110, 117–111 and 118–110. Klitschko reportedly earned $9 million for the fight. The fight was heavily criticised by observers and prominent boxing public figures. Boxing promoter
Bob Arum called the fight "an absolute shame", while Dan Goossen described it as "awful". Boxing journalist Phil Santos pointed out that Klitschko fought for the majority of the fight "only with his left hand", proving once again that he "is the best heavyweight in the world right now". Santos also noted that such cautious, safety-first style was not going to help Klitschko to increase his popularity in the United States. Some observers were more apologetic of Klitschko's performance: "It's really irritating that so many people, people that know very little about boxing, say that Klitschko's dominance means stagnation for the heavyweight division. There's no denying that once Klitschko collects all the belts, he will go down as one of the all-time greats. Yes, he fights cautiously and isn't willing to exchange shots, but who told us that greatness in boxing is measured with the number of knockdowns? Why the boxer that is able to not get hit with a hard shot over the course of twelve rounds is less great than the champions from the past that sacrificed their health for the sake of success?" On 12 July 2008, Klitschko faced mandatory challenger
Tony Thompson. The fight took place at
Color Line Arena in Hamburg, Germany, the same venue where Thompson had defeated then-highly regarded German boxer
Luan Krasniqi in a WBO world heavyweight title eliminator almost a year prior. In the build-up to the fight, Klitschko praised Thompson for his defensive abilities, while Klitschko's trainer
Emmanuel Steward described Thompson as "one of the most difficult fights we will have". In the pre-fight interview, Thompson promised that he wouldn't run away from Klitschko, and would stand in front of him and fight toe-to-toe. Being 6 ft 5 in tall with 81½ in reach, Thompson was of similar height and reach as Klitschko. Coming into the fight, Klitschko weighed in at 241 pounds, 6.5 lbs lighter than Thompson. In the second round, both fighters suffered a cut above the right eye after an accidental headbutt. In the post-fight interview, Klitschko admitted that the fight turned out to be tougher than expected: "It is not so easy to defend all the titles and it has been a while since I last had a black eye so today I really look like a boxer. I did not expect the victory to come that hard." "I was fatigued, I thought he was fatigued too," Tony Thompson said after the fight. "He did what a great champion did, he took advantage when I was vulnerable. The only thing that hurts on me is my heart – for losing."
Klitschko vs. Rahman, Chagaev, Chambers , 2008 Klitschko was scheduled to defend his titles against
Alexander Povetkin later in 2008, but on 25 October, Povetkin withdrew from the fight due to an ankle injury. Instead, Klitschko faced
Hasim Rahman on 13 December 2008 and won by TKO. This was the third time Klitschko fought at the SAP Arena in Mannheim, Germany. He dominated the fight, winning every round while making good use of his left jab. Rahman seemed unable to withstand the Klitschko's punch power. In the sixth round, Klitschko knocked Rahman down with a series of left hooks, leaving Rahman visibly disoriented. Between the sixth and seventh rounds, the referee warned Rahman he's going to stop the fight if Rahman continues absorbing punishment without firing back. The referee ultimately called a stop to the contest in the 7th round after Rahman failed to respond to a series of shots. At the time of the stoppage, Klitschko was leading on all three judges scorecards, respectively 60–53, 60–53, and 60–47. According to CompuBox, Klitschko landed 194 punches (50.4% accuracy) to Rahman's 35 (16.8% accuracy), a nearly six-fold disparity. Klitschko was scheduled to face
David Haye on 20 June 2009, but Haye pulled out within weeks of the fight complaining of a back injury. Immediately after news about Haye's injury broke into public, a handful of heavyweight fighters, such as
Alexander Povetkin,
Chazz Witherspoon,
James Toney,
Odlanier Solis,
Dominick Guinn and
Eddie Chambers, expressed their interest in replacing Haye for the Klitschko showdown. Instead, Klitschko's team started negotiations with
Ruslan Chagaev, who was ranked third best heavyweight in the world by
The Ring, and
WBA world champion
Nikolai Valuev, who was regarded as a big draw in Germany at the time. Ultimately, Klitschko reached agreements with Chagaev who agreed to step in for Haye as a last-minute replacement (Valuev's team wanted the fight to be postponed until autumn of that year). Some observers believed that Chagaev was a better challenge for Klitschko than Haye, given his position in the ranking and the fact that, alongside WBO and IBF world titles, vacant
The Ring world heavyweight title was also on the line. In the pre-fight comparison,
The Ring was giving Klitschko an advantage in power, speed and athletic ability, as well as experience, while also crediting Chagaev for having better defence, praising him for his fundamentals and footwork. In terms of technique, both fighters were described as of equal level. The fight took place at
Veltins Arena in
Gelsenkirchen, with over 61,000 fans having attended the fight, the largest audience for a boxing fight in Germany since 1939, when
Max Schmeling knocked out Adolf Heuser in front of 70,000 people in Stuttgart. Klitschko dominated the fight, keeping Chagaev at the end of his jab and throwing straight right hand whenever necessary. Klitschko dropped Chagaev near the end of the second round, and was gradually fighting more aggressively as the fight progressed. Chagaev's trainer Michael Timm did not allow Chagaev to come out for the tenth round, prompting the referee to wave the bout off, declaring Klitschko the winner by corner retirement (RTD). In the build-up to the fight, Klitschko described Chambers as "the best American heavyweight right now". In the pre-fight comparison of the fighters,
The Ring gave Chambers the upper hand in speed and athletic ability, as well as defence, while crediting Klitschko as more powerful and experienced. In the United States, the bout was not televised by any TV station but was aired on the Klitschko's official website for $14.95 instead. The official venue was the multi-functional football stadium
ESPRIT Arena in Düsseldorf, Germany. The bout turned-out to be one-sided, with the champion winning rounds keeping Chambers at the end of his jab and occasionally throwing straight right hands. In between the championship rounds, Klitschko was criticised by his trainer Emmanuel Steward for not fighting aggressively, despite comfortably winning on the scorecards. Not counting revenue from advertising, Klitschko reportedly earned at least €6 million, or $8.12 million, for the fight. It remains the only stoppage loss of Chambers' career.
Klitschko vs. Peter II Following the match with Chambers, a unification fight between Klitschko and David Haye, who, as of
November 2009, had held the WBA title, appeared to be in the offing. Klitschko called out the Briton on YouTube in April 2010, stating, "I want to send this message to boxing fans and directly to David Haye. David, you've bitched out on fighting both Klitschko brothers twice already and now's the time to make it happen. On behalf of the boxing fans around the world, I am officially calling you out to fight me. You can't run away from me forever and you need to follow through with this fight if you want to be respected. I'm ready. What're you waiting for?" Haye's trainer, Adam Booth, indicated that Haye would be willing to accept the challenge. Both sides began negotiations for a potential fight and the bout was targeted for September. As the negotiations continued to move forward, the unification fight between Klitschko and Haye was expected to take place in Germany rather than England. The IBF set a deadline to end negotiations on 17 May. A few days before the deadline, Haye said he was interested in fighting the older Klitschko, Vitali, rather than Wladimir. The fight did not materialise and Klitschko was set to take on mandatory challenger Alexander Povetkin. On 17 May 2010, the 30-day period of negotiation began for Klitschko to defend his championship against Povetkin. Within this period, discussions to make a fight with Haye were still ongoing. The bout between Klitschko and Povetkin was initially tentatively scheduled to take place in
Frankfurt, Germany, on 11 September 2010. In July 2010, it was confirmed that the bout would be taking place in Frankfurt, with
Samuel Peter replacing Povetkin for the scheduled fight as Povetkin failed to show up to the press-conference, deciding to pull out of the fight at the advice of his coach
Teddy Atlas who believed Povetkin was not ready to face Klitschko. Klitschko faced Peter for the second time, as they had fought in 2005 previously. Peter weighed in at 241 pounds, two pounds lighter than their first fight. Klitschko came in at a career heavy of 247 pounds. Klitschko was set to fight
Derek Chisora on 11 December, but the fight was later called off on 8 December due to Klitschko tearing a muscle in his abdomen.
Klitschko vs. Haye On 5 January 2011, it was announced that Derek Chisora would get his fight with Klitschko. This enraged David Haye's trainer Adam Booth, who described the move as a "disgrace" on a heated live phone-in with
Sky Sports News. Booth alleged Haye had met every single one of Klitschko's demands. The fight against Chisora was rescheduled for 30 April 2011 and was going to take place in SAP Arena, Mannheim. However, on 4 March, it was announced that Klitschko had pulled out of the fight due to not being fully recovered from a torn abdominal muscle. On 5 March, it was instead announced that the highly anticipated fight against Haye would take place on 2 July 2011. The fight was contingent on Klitschko's recovery from a torn abdominal muscle. The contract was written so that if Klitschko was not fully healed, then Haye would fight his brother, Vitali. Klitschko fought Haye in a heavyweight unification fight for the
WBA (Super), IBF, WBO, IBO, and
Ring magazine heavyweight titles. The fight took place at the
Imtech Arena in Hamburg, Germany on 2 July 2011. Klitschko and Haye agreed to a 50–50 split of the purse and Haye was allotted 7,000 seats at the venue. Klitschko won by UD, the three judges scored it 117–109, 118–108, and 116–110 all in favour of Klitschko. According to
CompuBox, Klitschko landed 134 punches of 509 thrown (26.3% accuracy), while Haye connected on 72 shots out of 290 (24.8%). Klitschko outlanded Haye in every round but fourth. Haye revealed afterwards that he had a broken toe on his right foot, and claimed that it had hindered his game plan for the fight as he felt he was unable to jump out at Klitschko like he had previously in his career. Haye was subject to much derision and ridicule from within the boxing community and fans after citing his toe as part of the reason why he lost. Despite this Klitschko claims that Haye was unable to fight because he was just too good for him. According to SecondsOut, both Klitschko and Haye reportedly earned $32 million each for the fight. After winning the WBA title, all of the major heavyweight titles were in the hands of the Klitschko family. Wladimir and Vitali became the first and only pair of brothers to hold all of the heavyweight titles simultaneously.
Klitschko vs. Mormeck, Thompson II, Wach On 6 October 2011, Klitschko announced his next fight. It was originally to be on 10 December 2011 against the former two time unified
cruiserweight world champion,
Jean-Marc Mormeck (36–4, 22 KOs). The fight would have taken place at Esprit Arena, Düsseldorf. This was Wladimir's first title defence after his win over David Haye unified all major heavyweight belts in the hands of the Klitschko brothers. The fight was predicted to generate 500 million viewers worldwide, similarly to Wladimir's fight against Haye. On 5 December 2011, the fight was cancelled because Klitschko checked into a hospital to have a kidney stone removed. After the removal operation he suffered from fever and inflammation. The fight was rescheduled for 3 March 2012, with Klitschko dominating and knocking out Mormeck in the fourth round. CompuBox showed that in the 10 minutes and 12 seconds the fight lasted, Klitschko landed 39 of 135 punches thrown (29%) and Mormeck landed just 3 of 19 thrown (16%). Mormeck failed to land anything in rounds 1 and 4. On 4 March 2012, Klitschko stated that he would next fight his mandatory challenger Tony Thompson (36–2, 24 KOs), who had been ranked as the world's eighth best heavyweight by
BoxRec at the conclusion of the previous year, in a rematch from their first fight in 2008. At the time, he stated that the newly opened
Barclays Arena in New York were interested in showcasing a Klitschko brother. Since they last fought, Thompson recorded five straight wins, all by KO. A purse bid was set by the IBF, where Klitschko, upon request, would receive 85% of the purse split, compared to the usual 75%. The fight was confirmed to take place at the
Stade de Suisse in
Berne, Switzerland on 7 July. In an interview, Klitschko admitted that Thompson was not his first choice and that he would have rather fought someone he had not fought before. "So far I've always been better in rematches. However, I must not take this lightly as Thompson knows me better than any other fighter", Klitschko said in the build-up to the fight. "I've been waiting for this rematch for so long", Thompson said during one of pre-fight press-conferences, "In Bern, I'm gonna finish what I've started 4 years ago - knock Klitschko out and take the belts back to the United States". Thompson weighed in at 244.75, dropping 10.75 lbs from his last fight, while Klitschko weighed in at 249, the heaviest in his entire career. The additional weight appeared to be muscle. In the first round, both fighters were cautious, patiently studying each other. Klitschko became more dominant in the second, working mostly with his jab. Thompson unsuccessfully went for the attack and in the process fell to the canvas. The referee did not rule it a knockdown. In the third round, Thompson hurt Klitschko for the first time in the fight with a counter left hand but was still being outboxed by Klitschko. In the fifth round, Klitschko pressed Thompson into a corner and hurt him with a straight right hand, knocking him down. Thompson beat the count but looked hurt, however he was able to survive that round. Klitschko continued his assault in the sixth, sending Thompson down again with a flurry of shots. Thompson got up but had to hold on to the ropes to stand, which prompted the referee to stop the fight, declaring Klitschko the winner by sixth-round TKO. "From the beginning, I had no doubt that I would successfully defend the titles. But it was hard to time an accurate shot. Thompson was elusive, he didn't lose an eye contact at any moment in the fight and was able to see most of my punches", said Klitschko in a post-fight interview. It was his twelfth consecutive title defence, the third-most in heavyweight history. CompuBox stats showed Klitschko landed 51 of 121 total punches thrown (42%) and Thompson landed only 25 of 183 thrown (14%). Shortly afterwards, Klitschko signed a new 5–fight deal with
RTL. According to the agreement, for each fight Klitschko was guaranteed €3 million for broadcasting rights and €117,000 for each of the 23 ads shown by the network throughout the fight, or approximately €2.7 million total. There was first mention of a potential Klitschko vs.
Mariusz Wach (27–0, 15 KOs) fight in August 2011 when Klitschko's team approached Wach's promoters for a fight, however nothing materialised. Wach's promoter Global Boxing stated that it was Klitschko's advisor
Shelly Finkel that contacted them. Bernd Boente denied these claims. In August 2012, serious negotiations took place for the fight. A date in November was considered with the venue likely to be in Hamburg, Germany. Terms were fully agreed within days of the negotiations for the fight to take place 10 November. Klitschko revealed he would train with
Johnathon Banks due to Steward recovering from a
bowel operation. On 25 October, Steward died at the age of 68. The fight was the first time in his 16-year professional career that he had faced an opponent taller than himself. At 2.02 metres tall, with a reach of 2.08 metres and weighing 251 pounds, Wach was four centimetres taller than Klitschko with a reach two centimetres longer. In Poland, the fight was available via
pay-per-view platform on
Canal+ Sport for 39
zł and
Polsat Sport for 40 zł. On fight night, at the 02 World Arena, Klitschko dominated and retained his titles with a one sided UD. The three judges' scored the fight 120–107, 120–107, and 119–109. The bout opened with a battle between jabs which was won by Klitschko, who was following his jabs with his signature straight right. Wach managed to wobble Klitschko in round five but failed to take advantage. Wach also showed a great chin later in the fight when Klitschko began to let his hands go more landing thunderous shots. During the course of twelve rounds, Klitschko landed 274 of 693 punches landed (40%), whilst Wach landed 60 of his 308 thrown (19%). After the fight, there were allegations against Wach that he had used steroids. Alongside €5.7 million guaranteed by RTL, Klitschko also earned €1 million from sponsors, €800,000 from ticket sales and €500,000 for ads in the ring, totalling at least €8 million ($10.17 million). Days before the Klitschko vs. Wach fight took place, it was revealed that Team Sauerland offered Klitschko €5 million (around $6,5 million) for a possible fight against then-WBO cruiserweight champion
Marco Huck in the future. At the time, Huck was preparing for a title defence against
Firat Arslan. Klitschko's manager Bernd Boente turned down the offer stating money was not the issue. The reason the fight would never get made was due to the fact that the Klitschko's had a contract with German television network
RTL and Huck was signed with their rival network
ARD.
Klitschko vs. Pianeta, Povetkin, Leapai '',
IBF,
IBO,
WBO,
WBC, and
WBA. At the end of 2012, the WBA ordered Klitschko to fight WBA (Regular) champion Alexander Povetkin of Russia by 24 February 2013, but the two sides couldn't reach an agreement. The WBA let Klitschko have another voluntary title defence before taking on Povetkin, but there should have been a signed contract with Povetkin before 28 February, with a new deadline for their bout no later than 31 July. On 5 March 2013, K2 Promotions announced that Klitschko would fight another undefeated contender, Italian
Francesco Pianeta, on 4 May at SAP Arena in Mannheim, Germany. Klitschko had received criticism in regards to past opponents. Pianeta was no different. Speaking to
ESPN, he said, "I'm getting always criticised with my opponents, it doesn't matter are they well known or not so much and it's always very difficult to fight against someone that is not known because you are always getting these critics." Pianeta said it was the biggest experience of his life, but not his biggest fight. He went on to say he won his biggest fight against cancer in 2009. From the start, Klitschko systematically broke down the Italian, consistently landing flush straight right hand shots. He dropped Pianeta with a right hand in round four, a left hand put Pianeta down in the fifth; the fight ended at 2:52 in round six when Klitschko put Pianeta down for the third time. According to CompuBox Stats, Klitschko landed 116 of 277 punches thrown (42%) and Pianeta landed 24 of 104 thrown (23%), an average of 4 punches landed per round. Promoter Vladimir Hryunov won the right to promote Klitschko vs. Povetkin with a purse bid of $23,333,330 and Russian businessman Andrey Ryabinsky putting up the money. Failed bids made were from K2 Promotions ($7,130,000) and Povetkin's promoter Sauerland Event's ($6,014,444). It allowed Ryabinsky to dictate the location of the fight and guaranteed the fighters the biggest purses of their careers. Based on being entitled to 75 per cent of the winning bid, Klitschko got $17,499,997, while Povetkin received $5,833,333. The Klitschko camp were said to be surprised by the bid. The fight was expected to generate around 100 million viewers in Europe. It was reported that the president of Russia,
Vladimir Putin, was going to attend the fight. The fight took place on 5 October 2013 at the
Olympic Stadium in Moscow. The bout was marred with over 160 clinches, most initiated by Klitschko, followed by several repeated roughhouse tactics throughout the match. This included Klitschko's leaning on his opponent and pushing his head down and throwing Povetkin away to prevent Povetkin from clinching, which resulted in the referee scoring some of Povetkin's fallings as knockdowns, as well as Povetkin's punching after the referee's break command and leaning his head too low. Klitschko won by UD, scoring a knockdown in round two from a quick left hook, and three knockdowns in round seven, including one prompted from a straight right hand. All three judges scored it 119–104 on the scorecards. Klitschko landed 139 of 417 punches (33%) and Povetkin connected on 59 of 283 (21%). After the fight, Klitschko told in the interview that he had little desire to go for the knockout as the Russian crowd would be disappointed, which lead to speculations about the alleged agreement between the champion and organisers to let the bout go the distance, which Klitschko later denied. With 9.2 rating, the fight became the most popular sporting event on
Russian television in 2013, as well as the most watched TV programme of the year in Moscow with 13.9 rating, surpassing the
Moscow Victory Day Parade. Overall, the fight was watched by 23 million people in Russia. In November 2013,
Alex Leapai (30–4–3, 24 KOs) caused a huge upset in defeating then-unbeaten
Denis Boytsov to become the WBO mandatory challenger. On 5 January 2014 K2 Promotions announced that a deal was close to being reached for the Klitschko vs. Leapai fight to take place in Germany on 26 April. Klitschko signed the contract on 3 February. It was revealed that former world title challenger
David Tua declined a 'lucrative offer' to spar with Klitschko ahead of the fight. Tua told Australian newspaper
The Courier-Mail he "didn't want to help anyone beat a 'Samoan brother'". On fight night, Klitschko knocked Leapai down three times, and referee Eddie Cotton stopped the fight with 55 seconds remaining in the fifth round. Despite all the pre-fight trash talk done by Leapai, Klitschko told him, "You have truly a lionheart. You never stopped. You were challenging, you were bold. You had great desire to become a champion. Not many of my opponents have that type of attitude, that type of heart." Klitschko landed 147 of 396 punches thrown (37%), while Leapai landed a dire 10 of his 69 (14%). The 10 punches landed were made up of 6 jabs and 4 power punches.
Klitschko vs. Pulev, Jennings The IBF finally ordered Klitschko vs.
Kubrat Pulev on 8 May 2014 and gave a 30-day negotiation period. Klitschko's manager Bernd Boente stated that a potential fight with WBC champion
Bermane Stiverne was their main priority, a fight which would see all of the heavyweight belts at stake. Kalle Sauerland stated that he would request to get Klitschko (62–3, 52 KOs) stripped of the IBF title if he didn't fight Pulev. At the same time
Deontay Wilder was named as Stiverne's mandatory and the WBC stated he must fight Wilder next. With the IBF purse bid split being 75–25 in favour of the champion, Klitschko requested the split be 80–20 in his favour. The IBF accepted the request. A purse bid took place on 17 June, which was won by K2 Promotions. The winning bid was $7.25 million. Sauerland Event put in a bid for $5.29 million. As per the bid, K2 had the location set as the
O2 World Arena in Hamburg, with a possible date being 6 September 2014. In August, Klitschko suffered a bicep injury, thus postponing the fight by at least two months. A new date of 15 November was set.
HBO announced that they would air the fight live in the afternoon, making it the 19th Klitschko fight they would show. Two days before the fight, it was revealed only the IBF title would be at stake for Pulev, however if Klitschko loses, the remaining titles would be vacated. The fight's worldwide audience was estimated to be 300 million viewers. Despite making a spirited effort, Pulev suffered three knockdowns en route to being knocked out in round five by a devastating left hook. The time of stoppage was recorded as 2:11 of round five. In the post-fight interview, Pulev said, "Wladimir is a really good opponent, but he was lucky. I want a rematch". Klitschko praised Pulev, calling him a tough competitor. CompuBox stats showed that Klitschko landed 38 of 89 punches thrown (43%), this included 47% of his power punches. Pulev managed to land only 25 of his 110 thrown (23%). This was made up of 10 jabs and 15 power shots landed. The fight drew 9.16 million viewers in Germany The fight also averaged 620,000 viewers on HBO and peaked at 700,000 viewers. On 20 January 2015 ESPN reported that the potential Klitschko vs. Jennings was confirmed and to take place on 25 April 2015 at Madison Square Garden. Negotiations initially started in November 2014. Klitschko's manager, Bernd Boente finally announced the fight and said all contracts had been signed. The
Barclays Center in New York City was originally chosen to stage the fight, but no reason was given for the change of venue. It would be the fourth time Klitschko would fight at the Garden, his first time at the arena and the United States since 2008, defending his WBA (Super), IBF, WBO, IBO and
The Ring heavyweight titles. He defeated Jennings by effective use of his jab and nullifying Jennings' offensive game on the inside, especially by holding Jennings, which resulted in the referee deducting a point in the tenth round for excessive holding, although Klitschko did end up winning via UD with scores of 116–111, 116–111, and 118–109. According to Compubox Stats, Klitschko landed 144 of his 545 punches thrown (26%) whilst Jennings landed 110 of 376 (29 per cent). According to Nielsen Media Research, the fight averaged 1.637 million viewers on
HBO, peaking at 1.742 million viewers. With this win, Klitschko defeated
23rd boxer for the world heavyweight championship, beating a record held by
Joe Louis for 66 years.
Klitschko vs. Fury Klitschko was scheduled to take on undefeated heavyweight contender
Tyson Fury, the WBO mandatory challenger, on 24 October 2015. On 25 September 2015, Klitschko postponed the fight, citing a calf injury. It was rescheduled for 28 November 2015. On the night of the fight, there was much controversy, first starting with the gloves, then there was a complaint about the ring canvas. Klitschko reportedly had his hands wrapped without a representative of Fury present, so had to do them again. Klitschko lost the fight by UD, with scores of 115–112, 115–112, and 116–111 all in favour of Fury. It was the first defeat Klitschko had suffered in over ten years and marked the end of the 'Klitschko Era', referring to the time period where both
Klitschko brothers dominated the division. Klitschko and Fury showed little offence during the twelve rounds, but Fury did enough to take the decision. Klitschko landed 52 of 231 punches thrown (22.5%) and Fury landed 86 of 371 thrown (23.2%). In the post-fight interview, an emotional Fury said, "This is a dream come true. We worked so hard for this. I've done it. It's hard to come to foreign countries and get decisions. It just means so much to me to come here and get the decision." He then took the microphone to thank Klitschko, "I'd like to say to Wladimir, you're a great champion. And thanks very much for having me. It was all fun and games during the buildup." Klitschko failed to throw his well-known right hand, mostly due to Fury's constant movement and mocking. He said, "Tyson was the faster and better man tonight. I felt quite comfortable in the first six rounds, but I was astonished that Tyson was so fast in the second half as well. I couldn't throw my right hand because the advantage was the longer distance he had." Klitschko had a rematch clause in place. Klitschko was entitled to a rematch with Fury as part of the contract for their first fight. The rematch was eventually announced on 8 April 2016 and set to take place in Fury's home town at the
Manchester Arena in Manchester, England on 9 July 2016. However, Tyson Fury announced via a YouTube video that the fight would be postponed due to an ankle sprain he had received during training. He apologised to his fans and confirmed the fight would be rescheduled for a later date. On 7 July, Fury announced via his Twitter account that the rescheduled fight would take place on 29 October at the Manchester Arena. On 23 September, Fury again postponed the fight after being declared "medically unfit", before eventually vacating the WBA (Super), WBO, and IBO titles, citing problems with depression after testing positive for cocaine. The rematch with Klitschko was cancelled as a result.
Klitschko vs. Joshua Days after the Fury rematch was called off, Klitschko was approached by
Eddie Hearn, promoter of IBF champion
Anthony Joshua, to fight on 28 November date they had set for a second defence. Terms seemed to have been agreed for a £30m fight showdown although an initial contract was yet to be signed. After Fury gave up his world titles, it was said that Klitschko wanted the WBA (Super) title up for grabs in the potential match up against Joshua and waiting for approval, which the WBA kept postponing. A reason as to why the WBA was delaying sanctioning the fight was due them having a legal settlement with
Lucas Browne so he could fight for the vacant title next. Klitschko then turned his attention to fighting Browne instead on 10 December, a date his team had an arena set for in Germany. On 24 October, Klitschko suffered a minor calf injury which would rule him out until 2017. Talks between the Klitschko camp and Hearn remained active with a fight set for the first part of 2017. On 2 November, the WBA finally agreed to sanction a fight for their super title as long as Joshua defeats
Eric Molina in December 2016. On 10 December, immediately after Joshua had defeated Molina at the Manchester Arena, Klitschko was invited into the ring by Hearn. It was announced that Klitschko and Joshua would face each other for the WBA (Super), IBF and vacant IBO titles at
Wembley Stadium, London, on 29 April 2017. WBA president Gilberto Jesus Mendoza confirmed that the winner will have to face mandatory challenger
Luis Ortiz next, with deadlines due to be set after the unification fight. A day later the IBF announced the winner must fight their mandatory challenger Kubrat Pulev. Because of this clashing with the WBA enforcing their mandatory, it was believed that either Joshua or Klitschko would have to vacate a title. In January 2017, Eddie Hearn announced that over 80,000 tickets had been sold, a new box office record, overtaking
Carl Froch vs. George Groves II. He put a request in for 5,000 more tickets to be made available. At the weigh in, Klitschko weighed in at 240 and a quarter pounds, the lightest he has weighed since 2009. Joshua came in heavier at 250 pounds. In front of a post-war record crowd of 90,000 in attendance, Joshua won by TKO in a high-drama contest that saw both men giving their all. They fought a close and cautious first four rounds. In the fifth, Joshua came out and threw a barrage of punches, forcing Klitschko to the canvas. An angry Klitschko rose up and dominated Joshua for the remainder of the round, before landing a clean right hand and scoring his own knockdown in round six. The next few rounds were again cautious, both men wary of each other, until a reinvigorated Joshua attacked Klitschko in round eleven with an upper-cut blow to the right side of Klitschko's face which would be the beginning of the end for the Ukrainian. Joshua then put together a few small but powerful combinations which sent his opponent to the canvas. Klitschko again rose but Joshua knocked him down for a second time in the round by unleashing a seven-punch combination, flooring Klitschko with a left hook. Moments later Joshua tried to end the fight by swinging a few right hooks and managed to back Klitschko into the ropes where he again sent a barrage of punches with no reply. The referee then concluded that Klitschko had taken enough punishment and stopped the fight. At the time of stoppage, Joshua was ahead on two judges' scorecards at 96–93 and 95–93, while the third judge had Klitschko ahead 95–93. CompuBox stats showed that Joshua landed 107 of his 355 punches thrown (30.1%), and Klitschko landed 94 of 256 (36.7%). In the post-fight interviews, Klitschko spoke about the rematch clause, but gave no indication as to whether he would activate it, "Of course we have a rematch in the contract. I need to analyze and see what the heck happened. I wish I could have raised my hands, but congrats to him. He got up, he fought back, and he won the titles." In the press conference after the fight, Joshua said he would have no issues with having another fight with Klitschko, "I don't mind fighting him again, if he wants the rematch. Big respect to Wladimir for challenging the young lions of the division. It's up to him, I don't mind. As long as Rob thinks it's good I'm good to go." Eddie Hearn said Joshua's next fight would likely take place at the end of the year, possibly at the
Principality Stadium in
Cardiff. The fight averaged 659,000 viewers on Showtime in the United States. It was shown live and the fight began around 5 pm. ET and 2 pm. PT.
Nielsen Media Research revealed the fight peaked at 687,000 viewers which was during rounds five and six. The delayed tape-replay on HBO was watched by an average 738,000 viewers and peaked at 890,000. In a press release, German TV channel
RTL announced the fight was watched by an average 9.59 million viewers, peaking at 10.43 million viewers. This was higher than the 8.91 million that tuned in to watch
Klitschko vs. Fury in 2015. The fight did lower numbers than Klitschko's win over Mariusz Wach in 2012, which was watched by 11 million and Klitschko vs. Haye, which was seen by over 16 million. On 7 June 2017, the IBF granted Joshua an exception for him to rematch Klitschko instead of fighting mandatory challenger Kubrat Pulev. At this point, it was not said that the rematch would take place. Klitschko said he needed time to review his situation before agreeing to a rematch. It was only weeks after the fight, when Eddie Hearn filed the paperwork to the IBF to request the exception to the mandatory defence. The IBF explained that the rematch must take place no later than 2 December 2017 and the winner must fight Pulev next with no exceptions. On 11 July 2017, Eddie Hearn travelled to the US to apply for a Nevada boxing licence for promoting and to also scout potential locations in Las Vegas speaking to MGM. He had a tour of the
T-Mobile Arena. Although Nigeria, Dubai and China were discussed, Hearn warmed up to the idea of the fight taking place in Las Vegas. Hearn told Sky Sports, "We met with Richard Sturm and the team at MGM in Las Vegas yesterday and had a full tour of the T-Mobile Arena which is very impressive. There is a huge appetite from both sides to hold the rematch there and we will be talking further over the next week or so to see if that can become a reality." Showtime's
Stephen Espinoza said a deal could be reached quickly, as he was also eager to get Joshua, who was in contract with
Showtime, to fight in US, "It's no secret we've been salivating about getting him over here and certainly that would be a phenomenal fight. It would be the biggest heavyweight Vegas fight in probably a couple of decades, so we would love to host it." On 25 July, Hearn pencilled on 11 November 2017 for the rematch to take place at the T-Mobile Arena. It was reported the fight could be pay-per-view in the US.
Retirement On 3 August 2017, Klitschko announced on his official website and social media channels that he was retiring from boxing. He ended his professional career with 64 wins in 69 fights, 53 by knockout. He competed in 29 world title fights. ==Legacy==