On 26 August 2019, he scored Inter's first goal of the season in a 4–0 victory over Lecce. On 21 September he scored the opener in a 2–0 victory over Milan in "Derby della Madonnina". On 9 February 2020, Brozović captained Inter in another "Derby della Madonnina" and scored in the 4–2 victory. On 17 August, in a Europa League semi-final, he provided Danilo D'Ambrosio with an assist for the second goal in a 5–0 victory over Shakhtar Donetsk at Merkur Spiel-Arena. Four days later, he was named in the starting XI for the final against Sevilla, providing Diego Godín with an assist for Inter's second goal. Nevertheless, Sevilla won the trophy after a 3–2 victory over the "Nerrazzuri".