Match ends, Milan 4, Sampdoria 1.
AC Milan moved up to fifth in the Serie A table after M'Baye Niang scored twice in an easy win over Sampdoria.
Sixteen-year-old Milan goalkeeper Gianluigi Donnarumma was rarely troubled once Giacomo Bonaventura put the hosts ahead, although he did make a smart stop to deny Roberto Soriano.
The hosts went 2-0 up through Niang's penalty after Bonaventura had been fouled, before further goals from the impressive Niang and Luiz Adrian.
Eder's penalty reduced the deficit.
It was no more than a consolation effort for a poor Sampdoria side, who have now lost three league games in a row.
AC Milan are seven points behind leaders and city rivals Inter Milan, who are away to second-placed Napoli on Monday.
- 99G Donnarumma
- 33Dias da Costa
- 11CerciSubstituted forHondaat 80'minutes
- 27KuckaBooked at 39minsSubstituted forPoliat 53'minutes
- 19NiangSubstituted forDe Souza da Silvaat 74'minutes
- 2De Sciglio
- 8Fernández Saez
- 9De Souza da Silva
- 29De SilvestriBooked at 37minsSubstituted forMiguel Pereiraat 64'minutes
- 95IvanSubstituted forPalomboat 74'minutes
- 7Lucas Martins
- 21SorianoBooked at 45mins
- 24MurielSubstituted forBonazzoliat 63'minutes
- 13Miguel Pereira
- Daniele Doveri
- Shots on Target
Second Half ends, Milan 4, Sampdoria 1.
Foul by Giacomo Bonaventura (Milan).
Pedro Pereira (Sampdoria) wins a free kick in the defensive half.
Foul by Alex (Milan).
Roberto Soriano (Sampdoria) wins a free kick in the defensive half.
Corner, Milan. Conceded by Djamel Mesbah.
Attempt missed. Fernando (Sampdoria) right footed shot from outside the box is too high from a direct free kick.
Foul by Alessio Romagnoli (Milan).
Éder (Sampdoria) wins a free kick in the attacking half.
Attempt missed. Keisuke Honda (Milan) right footed shot from the right side of the box misses to the left.
Corner, Milan. Conceded by Angelo Palombo.
Goal! Milan 4, Sampdoria 1. Éder (Sampdoria) converts the penalty with a right footed shot to the bottom right corner.
Penalty conceded by Andrea Poli (Milan) after a foul in the penalty area.
Penalty Sampdoria. Éder draws a foul in the penalty area.
Attempt saved. Carlos Bacca (Milan) right footed shot from the centre of the box is saved in the centre of the goal. Assisted by Keisuke Honda.
Attempt saved. Riccardo Montolivo (Milan) left footed shot from outside the box is saved in the centre of the goal.
Foul by Luiz Adriano (Milan).
Fernando (Sampdoria) wins a free kick on the left wing.
Substitution, Milan. Keisuke Honda replaces Alessio Cerci.