Yann Karamoh's first goal for Inter Milan settled their fraught 2-1 victory over nine-man Bologna at the San Siro on Sunday.
Inter Milan were frustrated by Crotone as they were held 1-1 at home on Saturday, as Torino drew with Sampdoria.
Chelsea target Edin Dzeko grabbed a late 1-1 draw for Roma at Sampdoria on Wednesday.
Napoli moved four points clear at the Serie A summit on Sunday with a 1-0 victory over Atalanta in Bergamo.
Fernando Bernardeschi scored the only goal as Juventus kept Serie A leaders Napoli in their sights with a 1-0 win over Cagliari.
Roma's bid to break into Serie A's top three was thwarted in part by two video assistant referee decisions as they drew 1-1 against Sassuolo.
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