Como Of
Campanian descent, Zambrotta began his professional career as a striker with his hometown club
Como at age 17 in 1994. In his first season in
Serie B, he played only one match. In 1995, however, Como were demoted to
Serie C1 and Zambrotta started to play more regularly for the first team, as a winger or as a wide-midfielder. In the 1995–96 and 1996–97 seasons, he made 47 appearances and scored 6 goals, playing in Serie B and Serie C1.
Bari In 1997, Zambrotta's
Serie A career began when his great potential was spotted by
Bari boss
Eugenio Fascetti. Zambrotta was snapped up by Fascetti after Bari had won promotion to
Serie A. He made his Serie A debut on 31 August 1997 in a 2–0 home defeat to
Parma, and in his
first year in the top flight, he played on the left wing and scored 2 goals in 27 appearances. In the
1998–99 season, following the departure of
Nicola Ventola, Zambrotta exploded on to the scene. In matchday one, he scored the only goal of the match against
Venezia after just nine minutes into the first half. Zambrotta continued to shine and was the key figure for Bari's surprise start to the campaign, demonstrating his technical attributes and tactical intelligence and versatility. On matchday seven, he scored the opening goal at the
San Siro and helped Bari to win the game 3–2 against
Internazionale. On 10 February 1999, at age 22, the Italian under-21 international was rewarded by the coach of the
senior team,
Dino Zoff, for his displays. He earned his first
cap in a 0–0 friendly against
Norway in
Pisa, Italy. He became the first player of Bari to play for the national side in 50 years. Throughout the 1998–99 season, he made 32 appearances and scored four goals. Halfway through this season, he was brought to
Juventus, by
Carlo Ancelotti for reported 30 million
Italian lire (€15,493,707, but 3 million lire paid via
Simone Perrotta's
50% rights) and would play in the black-and-white jersey starting the season after. In his second season for Juventus,
2000–01, Zambrotta made 29 league appearances and scored three goals, but Juventus finished once again in second place in Serie A, behind
Roma. Zambrotta won his first
Scudetto in the
2001–02 season, while he made 32 league appearances and scored one goal during the season, also reaching the
2002 Coppa Italia final with the club. After Zambrotta suffered an injury in the game against
South Korea during the
2002 World Cup, he missed the beginning of the
2002–03 Serie A campaign. During his absence, the new signing of
Mauro Camoranesi took his place on the right wing and was in superb form. This prompted then coach,
Marcello Lippi, to switch Zambrotta to the left-back when he returned to action. Zambrotta adapted to his new position very quickly and performed particularly well, demonstrating his pace, stamina, work-rate, technical ability, his tactical intelligence and versatility, as well as his ability to contribute both offensively and defensively. Zambrotta remained a regular first team player as Juventus won their second consecutive
Scudetto and reached the
Champions League final, in which they were defeated by
AC Milan in a penalty shoot-out after a goalless draw. The
following season, Juventus avenged the defeat by beating Milan to the
2003 Supercoppa Italiana on penalties, and also reached the
2004 Coppa Italia final, although they failed to retain their league title or progress in Europe. Zambrotta won four
Scudetti with Juventus, making a total of 217 league appearances and scoring seven goals in six seasons. In the
2005–06 season, following the injury of
Jonathan Zebina, as well as the arrival of
Giorgio Chiellini and his successful switch with the national team, Zambrotta was again switched to the right-back. Since then, Zambrotta switched between right and left-fullback or wingback positions frequently throughout the season. In 2005, Zambrotta extended his contract to 2010 but, following Juventus' relegation to Serie B due to the
2006 Italian football scandal (
calciopoli), as well as the revocation of their
2004–05 and
2005–06 Serie A titles under
Fabio Capello, he decided to leave the club in the summer of 2006, with Milan,
Chelsea,
Real Madrid and
Barcelona widely tipped to sign him. He was eventually transferred to Barcelona for €14 million. Zambrotta signed a four-year contract with Barça, where he joined Juventus teammate
Lilian Thuram, who also left the club. During his seven-year tenure with Juve, Zambrotta formed one of the best teams in the world at the time, as well as one of the world's most feared defenses. He formed defensive partnerships with the likes of
Mark Iuliano,
Paolo Montero,
Ciro Ferrara, Thuram, Jonathan Zebina,
Nicola Legrottaglie,
Alessandro Birindelli,
Fabio Cannavaro and Giorgio Chiellini. Overall, he made 297 appearances for Juventus, scoring ten goals. On 17 March 2007, he scored his first goal in the league game against
Recreativo de Huelva. He also scored goals in matches against
Atlético Madrid at the
Vicente Calderón Stadium (Atlético's record largest home loss, 0–6) and
Gimnàstic de Tarragona. He is well remembered by his performance against
Manchester United in the semi-final return clash – he marked perfectly the future Ballon d'Or winner
Cristiano Ronaldo all game, but Barcelona lost the match due to
Paul Scholes' long-range effort that decided the match and the two-legged tie itself. In two seasons with the club, Zambrotta made 58 league appearances, scoring three goals, before his return to Italy. He was heavily tipped to join Milan or return to former club Juventus.
AC Milan prior to an
UEFA Cup match On 31 May 2008, Zambrotta signed a three-year contract with Milan. The club paid €9 million to Barcelona, with a potential €2 million added on depending on Milan's performance in the Champions League, for his services. Zambrotta would reportedly be earning €4 million per year. His move forced Milan
right back Massimo Oddo to be
loaned out to
Bayern Munich for more chances to play regularly. On 21 September 2008, Zambrotta scored his first goal for Milan, from 31 metres out, in the league game against Lazio. In the
2008–09 season, Zambrotta played more games than any other Milan player. In the
2009–10 season, Zambrotta mainly played at left back, competing with
Luca Antonini for a starting spot, while the emerged star
Ignazio Abate consolidated the right back position as his own. For the
2010–11 season, Zambrotta was more versatile than before and often used as a utility. New coach
Massimiliano Allegri also preferred Abate for the right back position while Zambrotta alternated between starting at left back and covering for Abate at right back. Nevertheless, he made 20 appearances in all competitions playing an important role in Milan's 18th
Scudetto win. Later that year, he won the Serie A title with Milan, as well as the
Supercoppa Italiana. Zambrotta renewed his expiring contract for another year, keeping him a Milan player until at least the summer of 2012. Milan decided not to renew the contracts of several of their veteran players and Zambrotta was one of those along with
Filippo Inzaghi,
Mark van Bommel,
Alessandro Nesta and
Gennaro Gattuso. He played his final game for Milan against
Novara on 13 May 2012.
Chiasso After becoming a free agent, in December 2012 Zambrotta began training with his hometown club Como while he was waiting to receive offers from other clubs; Zambrotta had previously been named the club's honorary president in 2007. In 2013, he began to work on obtaining his
UEFA Pro Coaching Licence in
Coverciano,
Florence. On 19 July 2013, Zambrotta signed with Swiss club
Chiasso, with an option to become a player-assistant manager during his second season with the club, under
Ernestino Ramella. He made his debut with the team on 11 August 2013, in a 0–0 draw against
Lugano, in the
2013–14 Swiss Challenge League. On 27 November, following the dismissal of manager
Ryszard Komornicki, with the club in last place, Zambrotta was named player-manager; at the end of the season, he helped Chiasso avoid relegation on 14 May 2014, also announcing the end of his playing career. He continued to manage Chiasso the following season, but was eventually sacked on 6 April 2015. ==International career==