Juniors Almagro reached as high as world No. 18 in the junior singles rankings in December 2003.
2005 Almagro won the gold medal at the
2005 Mediterranean Games by defeating compatriot
Guillermo García López in the final in
Almería, Spain.
2006 In April 2006, Almagro won his maiden
ATP tournament title, the Open de Tenis Comunidad Valenciana (
Valencia, Spain). Almagro was forced to come through the qualification rounds just to make this event, but that did not stop him from winning eight matches in a row, including three-set victories over former world number ones
Juan Carlos Ferrero and
Marat Safin. After Valencia, Almagro went on an excellent run, reaching the semifinals of the Barcelona Open, before losing to
Rafael Nadal, and followed that up by reaching the quarterfinals in Rome, where he lost to
Roger Federer in three tight sets, 7–5 in the third round. At Roland Garros 2006, he suffered a disappointing second-round loss to
James Blake. The remainder of 2006 was uninspiring for Almagro. He did show signs of improving his hardcourt game by making a quarterfinal indoors in Lyon, and he also won matches at the Masters 1000 events in Cincinnati and Paris.
2007 Almagro won his second title on 15 April 2007 by defeating
Potito Starace, 4–6, 6–2, 6–1, in Valencia for the second consecutive year. However, he lost in the second round of the French Open in five sets to
Michaël Llodra, in what was perceived as another disappointing lapse in form. Still, his year contained highlights other than Valencia. He reached the semifinals of Buenos Aires, the finals of Båstad, and began to show promise on hard courts also, advancing to the quarterfinals of the Masters 1000 event in Cincinnati and the third round of the US Open (losing to Davydenko).
2008 In 2008, Almagro won the third title of his career in Costa do Sauipe by defeating
Carlos Moyá in a rollercoaster three-set battle. Two weeks later, Almagro followed that victory up with yet another in Acapulco, defeating
David Nalbandian in the finals, 6–1, 7–6. With his fourth career title, Almagro rose to a career-best ranking of No. 21 in the world, winning 21 of 26 matches on clay in the season. He was at a career-best ranking of No. 17 in the world following the Masters Series in Rome. He achieved his best Grand Slam result in June by reaching the quarterfinals of the
2008 French Open, where he
lost to Rafael Nadal, 1–6, 1–6, 1–6. During his run, he beat
Boris Pašanski,
Sebastián Decoud, tenth seed
Andy Murray, and home-favourite
Jérémy Chardy in straight sets. He hit more aces than any other player in the French Open that year (78).
2009 In January, Almagro participated in the
2009 Heineken Open, held in
Auckland, New Zealand. The fourth seed at the event, Almagro received a bye into the second round, where he defeated
Lu Yen-hsun of Taiwan in three sets. This gained him entry into the quarterfinals, where he was defeated in straight sets by American
Sam Querrey, sixth seed at the event. At the
Australian Open, Almagro won in the first round of the tournament for the first time, making it to the third round before losing to
Gaël Monfils. At the
2009 Brasil Open, where Almagro was the defending champion and top seed, he lost in the quarterfinals to
Frederico Gil in two tiebreak sets, 6–7, 6–7. At the
Abierto Mexicano, Almagro successfully defended his 2008 win, defeating Monfils in the final, 6–4, 6–4. Almagro's next tournament was the
2009 Sony Ericsson Open, an ATP Masters Series event where he was seeded 19th. After receiving a bye into the second round, he was defeated by
Taylor Dent in a third-set tiebreak. At the
French Open, he made it through to the third round, but lost to countryman,
Fernando Verdasco in straight sets. At Wimbledon, he reached the third round, but was stopped easily by recent French Open runner-up
Robin Söderling. In the first round, he scraped his way through after trailing 7–6, 7–6, 5–4, 40–30 with
Juan Mónaco serving on match point. In the second round, he led
Karol Beck two sets to love, only to find himself again fighting in five sets to survive. Nicolas won by 6–4, 7–6, 3–6, 3–6, 7–5. At the
US Open, Almagro lost in the third round to fellow Spaniard Nadal. Before this, he defeated Belgian
Steve Darcis in the first round, before getting past American
Robby Ginepri in a 4 hr 15 min five-set match in the second round. In the subsequent ATP Masters 1000 tournament in Paris, Almagro once again fell to Nadal. Despite having five match points and the opportunity to serve for the match in the third set, Almagro lost, 6–3, 6–7, 5–7.
2010 At the
2010 Australian Open, Almagro prevailed in long five-set matches to beat
Xavier Malisse, (8–6 in the fifth set) and
Benjamin Becker, (6–3 in the fifth set) in the first two rounds. In the third round, he beat
Alejandro Falla with relative ease in three sets. In the fourth round, he was defeated by
Jo-Wilfried Tsonga in another five-set battle lasting over 4 hours. Almagro played the whole tournament with a broken left wrist, preventing him from exceeding 200 km/h when serving due to an altered ball-toss. He was ousted in the opening round of the
2010 Copa Telmex tournament for the second straight year (losing to Gimeno Traver). He then entered the Abierto Mexicano in Acapulco as the two-time defending champion. He beat
Dudi Sela and
Richard Gasquet to reach the quarterfinals. However, he lost to in-form
Juan Carlos Ferrero, 1–6, 7–5, 2–6, who was on a 12-match winning streak. As for his performances in ATP Masters 1000 tournaments, in Indian Wells Masters 1000, he reached the fourth round before retiring hurt against Andy Murray. At the Miami Masters 1000, he lost to eventual champion
Andy Roddick in the quarterfinals. In the Monte Carlo Rolex Masters 1000, he beat
Simon Greul before falling to
Jo-Wilfried Tsonga in the second round. In the Rome Masters 1000, he beat
Łukasz Kubot, but lost to
Ivan Ljubičić in the second round. In the Madrid Masters 1000, he beat
Victor Troicki, fourth seed Söderling, Mónaco, and Melzer to reach the semifinals of a Masters event for the first time. There, he was beaten by the previous year's finalist Rafael Nadal, 6–4, 2–6, 2–6. In the
2010 French Open, seeded 19th, he beat
Robin Haase in five sets. In the second round, he beat Steve Darcis in straight sets. After beating
Alexandr Dolgopolov in the third round, he managed to upset
Fernando Verdasco in the fourth round in four sets, 6–1, 4–6, 6–1, 6–4. Almagro then bowed out in straight sets in the quarterfinals, losing a closely contested match against eventual champion Rafael Nadal, 6–7, 6–7, 4–6. At the
2010 Wimbledon Championships, Almagro suffered a first-round exit to Italian
Andreas Seppi, 6–7, 6–7, 2–6. After this, Almagro traveled to his first clay-court tournament since Roland Garros, the
2010 Swedish Open. He defeated
Jarkko Nieminen, 6–4, 6–4, Croatian qualifier
Franko Škugor, 4–6, 6–4, 6–0, in the quarterfinals. In the semifinals, he defeated fellow Spaniard
Tommy Robredo, 6–1, 6–3, and then in the final he defeated home favourite, top seed, and defending champion
Robin Söderling, 7–5, 3–6, 6–2, to snap a 17-month title drought dating back to February 2009 in Acapulco. Almagro then played in the 2010 International German Open, where he was stunned in the opening round by Uzbekistani
Denis Istomin, 6–7, 6–7. After this, he appeared at the
2010 Allianz Suisse Open Gstaad as second seed. He won the tournament after defeating compatriot
Marcel Granollers, 7–6, 3–6, 6–3, Swiss wildcard
Michael Lammer, 3–6, 6–3, 6–2, Frenchman
Jérémy Chardy, 6–2, 7–6, and then another fellow Spaniard
Daniel Gimeno Traver, 7–6, 3–6, 6–3. In the final, he defeated
Richard Gasquet, 7–5, 6–1, to clinch the title. At the
2010 US Open, Almagro beat
Potito Starace and
Guillermo García López, both in four sets, before losing to
Sam Querrey in the third round in straight sets, 3–6, 4–6, 4–6.
2011 Almagro began his year at the
2011 Heineken Open in New Zealand. Seeded second, he received a bye into the second round. In his first match, he beat
Victor Hănescu, 6–4, 7–6, to advance to the quarterfinals, where he won against
Adrian Mannarino, 7–6, 6–7, 6–2, to advance to the semifinals, where he was defeated by David Nalbandian, 6–4, 6–2. At the
Australian Open, Almagro was seeded 14th. He defeated
Stéphane Robert in the first round, 6–4, 6–3, 6–7, 7–5. He then battled through
Igor Andreev in the second round, 7–5, 2–6, 4–6, 7–6, 7–5, saving three match points in the process and rallying from a 2–4 deficit in the fifth set. In the third round, he defeated 17th seed
Ivan Ljubičić in straight sets, 6–4, 7–6, 6–3. In the fourth round, he was dismantled by world no. 3 and eventual champion
Novak Djokovic, 3–6, 4–6, 0–6. Almagro next entered the
2011 Brasil Open, where he had a bye in the first round. He easily cruised to the semifinals, and after a slow start, he defeated
Juan Ignacio Chela, 1–6, 6–2, 6–4, to reach the final. He then won his eighth career title against Alexandr Dolgopolov, 6–3, 7–6. His winning streak continued as he snatched his second consecutive title in as many weeks at the
2011 Copa Claro tournament in Buenos Aires, Argentina, defeating
Juan Ignacio Chela, 6–3, 3–6, 6–4, in the final. His hot streak stretched even further at the
2011 Abierto Mexicano Telcel tournament in Acapulco, Mexico, making his third consecutive clay-court final. He beat
Victor Hănescu,
Filippo Volandri,
Santiago Giraldo, and
Thomaz Bellucci. He lost, however, to defending champion
David Ferrer, 6–7, 7–6, 2–6. Almagro then lost in the third round at both the
Indian Wells (losing to
Albert Montañés, 6–4, 2–6, 4–6) and at the
Miami Open (losing to
Florian Mayer, 1–6, 6–3, 1–6). At
Monte-Carlo, he beat
Marcel Granollers, 6–3, 6–3, before prevailing in a marathon encounter against
Máximo González, 6–7, 7–5, 7–6, saving a total of four match points (three consecutive match points when *0–40 on serve at *4–5 in the third set, and one match point in the third set tiebreak at *7–8). He then lost to
Jürgen Melzer, 1–6, 4–6, in the third round. Almagro then appeared at the
2011 Barcelona Open Banco Sabadell, where he notched a 7–5, 7–6 win over in-form compatriot
Pablo Andújar. In the third round, he defeated
Nikolay Davydenko, 7–6, 6–3, to enter the world's top 10 for the first time in his career. He followed this victory with a solid 6–3, 6–3 victory in the quarterfinals over a resurgent Juan Carlos Ferrero, who had just come back from a knee injury. In the semifinals, he lost to David Ferrer, 3–6, 4–6. He lost at the Madrid Masters to Jo-Wilfried Tsonga, 1–6, 3–6, in the first round, before making it to the third round at the Rome Masters and losing 3–6, 6–3, 4–6 to Robin Söderling. Almagro improved at the
Open de Nice Côte d'Azur, where he defeated
Victor Hănescu, 6–7, 6–3, 6–3. In
Hamburg, Almagro lost in the final, 4–6, 6–4, 4–6, to
Gilles Simon. Almagro played
Julien Benneteau in the first round of the US Open, making many unforced errors and only managing to break once out of 13 chances. He lost 2–6, 4–6, 2–6.
2012 Almagro lost in the fourth round of the
2012 Australian Open to
Tomáš Berdych. Afterwards, Berdych refused to shake Almagro's hand after an incident in the match where Almagro hit Berdych with a ball. In February, Almagro earned his 11th career title in São Paulo, defeating
Filippo Volandri in the final. He also made the final in Buenos Aires, bowing to David Ferrer. Almagro got his revenge at
Indian Wells, where he beat and
bageled Berdych in the fourth round to advance to the quarterfinals, where he met Novak Djokovic. Almagro defended his title in Nice for his 12th career title, beating American
Brian Baker in the final. At the French Open, he defeated
Paolo Lorenzi, in the first round,
Marcos Baghdatis in the second round,
Leonardo Mayer in the third round, and
Janko Tipsarević in the fourth round to reach quarterfinals without losing a set. He lost his first set to
Rafael Nadal in the quarterfinals, where he ultimately lost, 6–7, 2–6, 3–6. Almagro has yet to go past the third round at Wimbledon and is not known for his proficiency on grass. However, during the
2012 London Olympics, he made a surprising run to the quarterfinals without dropping a set, before losing 4–6, 1–6 to eventual champion Andy Murray. Almagro reached the finals of the Swedish Open, losing again to Ferrer, 2–6, 2–6.
2013 Almagro reached the quarterfinals of the
Australian Open for the first time, where he played compatriot David Ferrer, whom he had never beaten in twelve previous meetings. Almagro led by two sets and served for a place in his first Grand Slam semifinal once in the third set and twice in the fourth, but was unable to manufacture a match point, and Ferrer eventually won, 4–6, 4–6, 7–5, 7–6(4), 6–2. Almagro's next tournament was the Abierto Mexicano Telcel in Acapulco. He reached the semifinals without dropping a set. However, he was beaten by Rafael Nadal in straight sets. In Houston, Almagro was the top seed. He made it to the final, but was defeated by
John Isner. Almagro then reached the fourth round of the French Open where, for the second Grand Slam running, he lost after leading by two sets and a break against a compatriot, this time
Tommy Robredo. Almagro led 7–6(5), 6–3, 4–1 but went on to lose the last three sets 4–6, 4–6, 4–6, despite also leading sets four and five by a break of serve. At Wimbledon, Almagro was the 15th seed. He reached the third round, where he lost in straight sets to
Jerzy Janowicz. Almagro reached the semifinal stage of the bet-at-home Open in Hamburg, losing to
Fabio Fognini in straight sets.
2014 Almagro pulled out of Sydney and the Australian Open because of a shoulder injury. He reached the Houston final, where he lost to Fernando Verdasco. The Spaniard won over
Nicolas Mahut to reach the third round of the Monte-Carlo Masters. At the
Barcelona Open Banc Sabadell, he defeated
Martin Kližan and Fernando Verdasco, then snapped Nadal's 41-match winning streak. This marked his first victory over his dominant compatriot in 11 meetings.
Santiago Giraldo defeated him in semifinals. At
Roland Garros, Nicolás was forced to retire in the first round against American
Jack Sock due to a foot injury. Almagro subsequently withdrew from both
Wimbledon and the
US Open due to the same injury.
2015 At the
Australian Open, he lost to
Kei Nishikori 6–4, 7–6(1), 6–2 in the first round.
2019 Almagro announced his retirement during the
Murcia Open in April 2019, which would be his last professional tournament.
Playing style Almagro's playing style fits that of an
offensive baseliner. Almagro's groundstrokes, particularly on his favored backhand side, are very powerful. Almagro uses a very quick and compact service motion which helps his first serve often exceed speeds of 210 km/h. In addition to his powerful game, Almagro is also known for playing on the edge of his emotions, sometimes losing his temper on-court. Almagro is most proficient on clay courts, as evidenced by all his ATP finals being at clay court events. Almagro has had success on hard courts, reaching the quarterfinals of the Australian Open in 2013, and has also reached the quarterfinals in Cincinnati (2007) and Miami (2010). However, he generally prefers to play on clay courts and tailors his schedule to play the majority of the clay court events on the ATP World Tour.
Equipment Nicolás Almagro uses the Volkl V-Sense 10 Tour. He has been stringing with Luxilon Big Banger Original for years. In January 2016 Almagro signed with Joma for clothing and shoes.
Davis Cup He has played seven Davis Cup ties, winning 8 of the 10 singles matches he has contested. All his wins have come on clay. In 2008, he helped the Spanish Davis Cup team to win the title, winning two rubbers at the first round against Peru by beating Matías Silva 3–6, 6–3, 7–5, 6–0 and Iván Miranda 6–2, 6 –3. In the 2012 Davis Cup final, he lost to
Tomáš Berdych and again to
Radek Štěpánek in the fifth rubber, denying Spain a repeat win. ==ATP career finals==