On 4 August 2017, Dybala was named one of the three finalists for the Forward of the 2016–17 UEFA Champions League season award. On 9 August, Dybala was confirmed to wear the number 10 shirt for Juventus. On 13 August he scored two goals in a 3–2 defeat to Lazio in the 2017 Supercoppa Italiana. On 15 August, Dybala placed sixth in the 2017 UEFA Best Player of the Year Award. On 26 August, Dybala scored his first hat-trick in Serie A in a 4–2 away win over Genoa. He repeated the feat on 17 September, in his 100th appearance for Juventus, scoring all three goals, including one free-kick, in the club's 3–1 away win over Sassuolo, marking his second hat-trick in Serie A. On 11 March 2018, Dybala scored a brace in a 2–0 home win over Udinese in Serie A; his first goal of the match was also his 100th career goal. He made his 150th appearance in Serie A in a 0–0 away draw against S.P.A.L., on 17 March.