Juventus won its ninth straight Serie A title after defeating Sampdoria 2-0 in Turin on Sunday.
Portugal’s captain, Cristiano Ronaldo, scored his 31st league goal of the season from Miralem Pjanic’s short free-kick and Federico Bernardeschi sealed the victory.
Maurizio Sarri’s side is the only team to win nine consecutive titles in one of Europe’s top five leagues.
The Old Lady extended its own record, which Bayern Munich had matched in June.
Ronaldo missed the chance to get closer to Ciro Immobile’s tally of 34 at the top of the Serie A goal charts as he struck a penalty against the crossbar in the final minutes.
Juventus had missed the chance to claim the title in what manager Sarri described as a “messy” defeat at Udinese on Thursday and began Sunday’s match with just one win in its last five games.
The club was forced to withstand plenty of pressure in the second half but Bernardeschi’s goal from Ronaldo’s saved attempt ensured former Chelsea manager Sarri won the first league title of his managerial career.
Sampdoria’s hopes of finding a way back into the match ended after Morten Thorsby was sent off for a second booking
Ronaldo’s goal sees him move to within three of leading Serie A goalscorer Immobile, who scored a hat-trick in a 5-1 win over Verona earlier on Sunday.