Milan 
4 - 3 - 3
4 - 3 - 316
Mike Maignan42
Alessandro Florenzi19
Theo Hernández
23
Fikayo Tomori2
Davide Calabria80
Yunus Musah14
79'
Tijjani Reijnders8
79'Ruben Loftus-Cheek11
78'Christian Pulisic15
85'
Luka Jovic21
64'Samuel Chukwueze- 7Yacine Adli(64')
- 95Davide Bartesaghi
- 4Ismaël Bennacer(79')
- 73Francesco Camarda(85')
- 74Álex Jiménez
- 33Rade Krunic
- 83Antonio Mirante
- 69Lapo Nava
- 32Tommaso Pobega(79')
- 18Luka Romero
- 70Chaka Traorè(78')
- 82Jan-Carlo Simic
Frosinone 
4 - 2 - 3 - 1
4 - 2 - 3 - 180
Stefano Turati22
Anthony Oyono5
Caleb Okoli6
Simone Romagnoli30
86'Ilario Monterisi45
Enzo Barrenechea24
46'Mehdi Bourabia27
66'Arijon Ibrahimovic12
57'Reinier Jesus Carvalho18
Matías Soulé11
66'Marvin Çuni- 4Marco Brescianini(46')
- 7Jaime Báez
- 10Giuseppe Caso(66')
- 31Michele Cerofolini
- 70Walid Cheddira(86')
- 1Pierluigi Frattali
- 16Luca Garritano
- 14Francesco Gelli(57')
- 17Giorgi Kvernadze
- 8Karlo Lulic
- 9Kaio Jorge Pinto Ramos(66')
- 47Mateus Henrique Vanzelli Lusuardi