Goals from Olivier Giroud and Rafael Leao helped AC Milan make it three consecutive wins with a 2-1 victory over Roma at the Stadio Olimpico.
Goals at the start of either half by Giroud from the penalty spot and Leao’s spectacular overhead kick put Milan in prime position to make it three wins from a possible three.
Milan looked in cruise control but they were forced to play the last half an hour with 10 men after Fikayo Tomori was shown a red card.
However, Leonardo Spinazzola’s late consolation was not enough as Milan held on to go top of Seria A, while Jose Mourinho’s Roma remain winless.
Milan hit the front with nine minutes on the clock after Ruben Loftus-Cheek was brought down inside the area by Rui Patricio and Giroud stepped up to dispatch from 12 yards.
Milan could have made it two with 22 minutes on the clock but Christian Pulisic’s close-range volley was remarkably tipped over the bar thanks to Patricio’s sharp reflexes.
Roma had a chance just before half-time when Leandro Paredes was brought down outside the area – Lorenzo Pellegrini’s free kick was headed out to Stephan El Shaarawy who fired wide of the target just before the interval.
The visitors doubled their advantage three minutes after the break in outstanding fashion when Davide Calabria swung in a cross and Leao’s overhead kick arrowed straight into the bottom corner via the post to make it 2-0.
Roma were offered a lifeline on the hour mark after Tomori received a second yellow card for bringing Andrea Belotti down outside the area.
Roma went in search of a way back into the encounter and Romelu Lukaku was brought off the bench for his debut after signing on loan from Premier League club Chelsea.
The Belgium striker almost made an instant impact but his effort from outside the area sailed over the crossbar.
The hosts continued to knock on the door but failed to test Mike Maignan as Spinazzola’s audacious effort flew well over the bar.
Roma’s late pressure set up a grandstand finish when Spinazzola’s effort deflected past Maignan and into the net during stoppage time but the hosts were unable to find an equaliser.