Juventus will have to wait another week to secure their status as Serie A champions after falling to a 2-1 defeat at Torino.
Genoa resumed their late push for a place in the Europa League places by beating 10-man Cesena 3-1.
Neither side could find the net in the Milan derby, while Roma missed the chance to go second.
Parma's surprise revival came to an end at Genoa as the Rossoblu claimed a 2-0 victory at the Stadio Luigi Ferraris.
Genoa left Cagliari even deeper in relegation danger with a 2-0 win at the Stadio Luigi Ferraris on Saturday.
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