On 17 June 2020, Juventus suffered a 4–2 penalty shoot defeat to Sarri's former club Napoli in the Coppa Italia Final, following a 0–0 draw after regulation time. On 26 July, Juventus secured a ninth straight Serie A title with a 2–0 home win over Sampdoria. The result saw Sarri win his first major trophy in Italian football, also saw him become the oldest manager to win the "Serie A" at the age of , breaking the previous record set by Nils Liedholm with Roma in 1982–83 (60 years and 219 days). On 8 August 2020, one day after Juventus were eliminated from the 2019–20 UEFA Champions League in the round of 16 by Lyon, Sarri was sacked by the club.