Napoli 4-1 Lazio
Napoli returned to the summit of Serie A with a 4-1 thumping of Lazio on Saturday evening.
Stefan de Vrij put the visitors ahead after three minutes before Jose Callejon leveled matters just before the break.
A own goal from Wallace put Napoli in the lead in the 54th minute before Mario Rui and Dries Mertens put the game out of Lazio's reach.
Inter Milan 2-1 Bologna
Inter Milan ended their five-game winless run in Serie A by defeating Bologna 2-1 at the San Siro.
Eder Martins put the home side ahead after two minutes before Rodrigo Palacios leveled matters for Bologna.
However, 19-year-old Yann Karamoh netted the winning goal with a strike in the 63rd minute.
SPAL 0-4 AC Milan
AC Milan returned to winning ways in the league with an emphatic 4-0 win over SPAL on Saturday night.
Patrick Crutone bagged a brace while Lucas Biglia and Fabio Borini rounded off the scoring for the visitors.
AS Roma 5-2 Benevento
AS Roma moved into the top four after defeating Benevento 5-2 at the Stadio Olimpico on Sunday night.
Federico Fazio and Edin Dzeko put Roma 2-1 up after the visitors took a seventh-minute lead.
Cengiz Under bagged a brace in the second half to extend the hosts' advantage, before Enrico Brignola netted Benevento's second on the night.
Grégoire Defrel rounded off the scoring for the hosts from the penalty spot in the second minute of stoppage time.
Sassuolo 0-0 Cagliari
Chievo 0-1 Genoa
Sampdoria 2-0 Hellas Verona
Torino 1-1 Udinese