Roma moved above Lazio to third with 30 points from 12 games, ahead of Inter Milan on goal difference and two points clear of their neighbours. Lorenzo Insigne, overlooked by Italy for the second leg of their World Cup qualifying playoff against Sweden on Monday when a goalless draw meant they failed to qualify, opened the scoring with the help of VAR in the 33rd minute. Insigne collected Jorginho's long pass forward, left the Milan defence standing and clipped the ball past Gianluigi Donnarumma only to see his goal chalked off for offside.Another fine display from Serie A leaders @sscnapoli to beat @ACMilan 2-1 pic.twitter.com/zRwkgXxfq1
— Champions League (@ChampionsLeague) November 18, 2017
Milan were preparing to re-start with a free kick when referee Daniele Doveri signalled that the VAR was being consulted, and then awarded the goal. Piotr Zielinski struck the second in the 73rd minute, beating Donnarumma with a first-time shot after being sent clear by an astute Dries Mertens pass as the Milan defence appealed for offside. Despite the protests, the referee gave the goal without consulting VAR. Alessio Romagnoli volleyed one back for Milan in stoppage time but it was too late to stop his big-spending side from slumping to a sixth defeat in 13 games. Roma clocked up their sixth successive win in all competitions and ended Lazio's run of nine wins in a row with their victory at the Stadio Olimpico.2️⃣5️⃣ games unbeaten in #SerieATIM ?? 2️⃣1️⃣ wins 4️⃣ draws ⚽️ #NapoliMilan 2-1 ? pic.twitter.com/EeJCC6SE30
— Official SSC Napoli (@en_sscnapoli) November 18, 2017
After a goalless first half, Roma quickly took control as Diego Perotti and Nainggolan scored in a four-minute spell. Perotti converted a penalty after Bastos tripped Aleksandar Kolarov, then Nainggolan scored with a low diagonal shot from outside the box after the hapless Angolan lost possession. "When you make those sort of mistakes, you don't win derbies," said Lazio coach Simone Inzaghi. "Those four minutes condemned us to defeat."5 - AS Roma have won five of the last six Rome Derbies in Serie A (one defeat). Lupa. #RomaLazio
— OptaPaolo (@OptaPaolo) November 18, 2017
Roma needlessly conceded a penalty when Kostas Manolas, under no pressure in the area, tried to cushion a cross on his chest but the ball hit his upper arm. After consulting the VAR, the referee pointed to the spot and Immobile smashed the ball home in the 72nd minute.RESULTSRoma 2 (Perotti 49-pen, Nainggolan 53) Lazio 1 (Immobile 72-pen)Napoli 2 (Insigne 33, Zielinski 73) AC Milan 1 (Romagnoli 90+1)? | The boss won't forget this win in a hurry (and neither will we)!#ASRoma #RomaLazio pic.twitter.com/XBYHahUMSw
— AS Roma English (@ASRomaEN) November 18, 2017