The Rossoneri have an important game against Fiorentina to be played today. Snatching the three points is what matters for Stefano Pioli against Vincenzo Italiano at the San Siro.
AC Milan will be using the usual 4-2-3-1 module:
Maignan; Calabria, Kalulu, Tomori, Hernández; Tonali, Kessie; Messias, Díaz, Leão; Giroud.
On the bench: Mirante, Tătăruşanu; Ballo-Touré, Gabbia, Romagnoli; Bakayoko, Bennacer, Castillejo, Krunić, Saelemaekers; Ibrahimović, Rebić.

As for Fiorentina, here is their official lineup:
Terracciano; Venuti, Milenković, Igor, Biraghi; Duncan, Amrabat, Maleh; González, Cabral, Saponara.
On the bench: Drągowski, Rosati; Martínez Quarta, Nastasić, Terzić; Bonaventura, Torreira; Callejón, Ikoné, Kokorin, Piątek, Sottil.