Atalanta Tacchinardi started his professional career in 1992 with
Atalanta. He spent two full seasons with the Bergamo-based club, where he made 9 league appearances, including his Serie A debut. After performing extremely well, he caught the eye of the then
Juventus director
Luciano Moggi and was transferred to Juventus in July 1994. In the
2002–03 season, he scored two goals in 27 appearances, and Juventus claimed the league title. He scored two more goals in 13
UEFA Champions League appearances, a run in which Juventus reached the
UEFA Champions League final, lost on penalties to
Milan. With his three Champions League final defeats, Tacchinardi is the player with the most Champions League final appearances without a victory, alongside former Juventus teammates
Paolo Montero and
Gianluigi Buffon, although, unlike the latter two players, he did win a Champions League medal during the
1995–96 season. After nearly 14 years with Juventus, Tacchinardi made 261 league appearances with the
Bianconeri, and scored 9 goals.
Loan to Villarreal In July 2005, Tacchinardi was transferred to
Villarreal CF who signed him on one-year loan from Juventus, following the appointment of
Fabio Capello, who took over the managerial position from
Marcello Lippi, and also due in part to the purchases of
Patrick Vieira and
Federico Balzaretti. He became an integral part of the starting XI for the club, helping the team to reach the
UEFA Champions League semi-finals. He returned to Juventus on 30 June 2006, but following the
Calciopoli troubles he extended his loan for one more year, in July 2006. His loan finished at the end of the
2006–07 season, in which he appeared for the club in more than 50 official matches, scoring 3 goals. He returned to Juventus again in the summer of 2007, and it was believed that he would remain at the club, following the appointment of
Claudio Ranieri and the club's new start, however his contract was mutually terminated in August 2007, following certain unspecified disagreements with the club's new board of directors.
Brescia Tacchinardi signed a two-year deal with
Brescia Calcio on 9 August 2007, and was a key attribute to the Serie B club's first team, appearing in all but 8 league games, and scored 11 goals. At the conclusion of the
2007–08 Serie B season, Tacchinardi did not re-new his contract with
Brescia Calcio and retired. ==International career==