Extra-time strikes from Giacomo Bonaventura and M'Baye Niang ensured AC Milan beat the Serie B high-flier Crotone 2-1 in the Coppa Italia.
AC Milan booked a Coppa Italia last-16 meeting with Sampdoria as extra-time goals from substitutes Giacomo Bonaventura and M'Baye Niang secured a 3-1 victory over Crotone at San Siro.
The Rossoneri had struggled to break down the Serie B high-flier Crotone, which had opportunities to win the game themselves only for Christian Abbiati to make important first-half saves from Giuseppe Torromino and Pietro De Giorgio.
Luiz Adriano put Milan in front just after the break, staying calm to round Alex Cordaz and finish neatly into the open goal after a perfect throughball from Andrea Poli.