 Complete the following phrase:  Ambrosini began his career with Cesena and graduated to their first team at the age of 17 during the 199495 season. AC Milan coach Fabio Capello then won the race to sign him the following year, and despite facing tough competition to break into the all-star Milan side, Ambrosini was given a handful of games as the team romped to the Serie A championship. Used in the 199697 season only sporadically, Ambrosini was sent on loan to Vicenza, where he was given a spot in the teams starting line-up almost immediately, and helped his team avoid relegation at the end of the season. He also reached the semi-final of UEFA Cup Winners Cup with Vicenza. Recalled to the San Siro, Ambrosini at last made a first-team place his own as Milan won back the Serie A championship in 1999. A regular the following term, he then saw his chances limited by a troublesome knee injury before returning to full fitness to help Milan win the Coppa Italia scoring in a 41 win in the first leg of the final over Roma and the UEFA Champions League during the 200203 season, where he replaced Rui Costa in the 87th minute of the 