German Denis and Luis Muriel wiped each other out for a draw at the Stadio Azzurri d’Italia.
The Emilia-Romagna Derby went to Parma, who fought back from a goal down to take the victory at the Stadio Dall’Ara.
Alessandro Matri and Mirko Vucinic scored late in the second half to give Juventus a 3-1 win over 10-man Cagliari.
Esteban Cambiasso fought back to give Inter a slender point at home to Genoa, but Marko Livaja missed from a yard!
Stevan Jovetic bagged a brace as Fiorentina crushed Palermo 3-0 at the Stadio Barbera to catch Inter in third place.
Eugenio Togni scored a last minute free-kick to give Pescara a 2-1 home win against Catania.
Roma tore Milan to shreds with Erik Lamela’s brace, although they still managed to leak two goals in the final minutes for a thrilling 4-2 victory.
Hernanes gave Lazio their first Marassi victory in over eight years, ruining Delio Rossi’s Sampdoria debut and propelling them into second place.
Napoli struggled for a long while, but Christian Maggio eventually opened the door to a late 2-0 win on Siena boss Beppe Iachini’s Serie A debut.
Torino rode their luck with two early deflected goals to end Chievo’s run of three straight wins.