Answer
While at Fiorentina, Claudio Ranieri won the Coppa Italia and the Supercoppa Italiana. The Coppa Italia is the second most prestigious cup competition in Italian football, while the Supercoppa Italiana is a one-off match between the winners of the Serie A and Coppa Italia. Ranieri led Fiorentina to victory in the 2000–01 Coppa Italia, defeating Parma 2–0 in the final.