Champions Juventus suffered a first Serie A home defeat in 40 matches, losing to Roma as they finished only one point clear of Inter Milan.
Juve secured a ninth consecutive title with two games to go, but end the domestic campaign with only two wins in their final eight games.
Gonzalo Higuain gave Maurizio Sarri’s side the lead but Nikola Kalinic headed Roma level before Diego Perotti scored twice to give them the win.
Inter beat Atalanta 2-0 to come second.
Antonio Conte’s Inter were deserved winners with Danilo D’Ambrosio heading them ahead a