Juventus defender Leonardo Bonucci conceded the club's 2019-20 Scudetto was the most difficult of the nine successive Serie A titles as they struggled to understand Maurizio Sarri's philosophy.
Juve maintained their stranglehold on Serie A by clinching yet another league title thanks to a 2-0 win over Sampdoria at Allianz Stadium on Sunday.
Cristiano Ronaldo and Federico Bernardeschi were on target for Juve, who extended their record Serie A run, which dates back to 2011-12, with two matches remaining.
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Sarri became the oldest head coach to win Serie A as the 61-year-old claimed his maiden league trophy, but it has been far from smooth sailing for the former Chelsea and Napoli boss during his first campaign in Turin.