French defender Theo Hernandez's first-half penalty gave AC Milan a 1-0 win at home over Fiorentina on Saturday, their first victory in five Serie A matches.
Hernandez broke the deadlock from the penalty spot in first-half stoppage time after a late challenge from Fabiano Parisi.
Milan's Francesco Camarda made history when he came on as a substitute for Luka Jovic in the final minutes, becoming, at 15 years, eight months and 16 days old, the youngest debutant in a Serie A match.
Napoli won 2-1 away at Atalanta on Saturday, with goals from Khvicha Kvaratskhelia and Eljif Elmas in each half.
Napoli's key striker Victor Osimhen made his comeback after an injury around the hour mark when he came on in place of Giacomo Raspadori.
Nice statement
Forward Terem Moffi scored a second-half goal to help OGC Nice claim a 1-0 win at home against Toulouse and remain within touching distance of leaders Paris St Germain in the Ligue 1 title race.
Nice, who are the only unbeaten side in the French top-flight, remain second in the standings on 29 points from 13 games, one adrift of PSG. Toulouse are 15th in the table.
