On 6 July 2015, almost a year after signing with Juventus, Allegri signed a one-year extension to his current contract keeping him at the club until the end of the 2016–17 season. On 8 August 2015, Allegri led Juventus to a 2–0 victory over Lazio in the Supercoppa Italiana, with new signings Mario Mandžukić and Paulo Dybala scoring the goals. Allegri was included in the 10-man shortlist of nominees for the 2015 FIFA World Coach of the Year Award, but was later not included among the three finalists, despite almost completing a treble in his first season as Juventus's coach. However, on 14 December 2015, Allegri won the Serie A Coach of the Year award; and later on 7 March 2016, his second ever Panchina d'Oro for his success with Juventus during the 2014–15 season. On 25 April, Juventus were crowned 2015–16 Serie A champions; after initially struggling during the first ten league matches of the season, Juventus went on an unbeaten streak and won 24 of their next 25 league games to come back from 12th place to defend the title. The team's unbeaten streak ended after 26 matches, and was broken following a 2–1 away loss to Verona on 8 May. On 6 May, Allegri extended his contract as Juventus manager to 2018. On 21 May, he led Juventus to the domestic double once again after a 1–0 victory over Milan in the 2016 Coppa Italia Final, the first team in Italy to win back-to-back doubles.