The season covered the period from 26 July 2020 to 30 June 2021.

Total Spending: €13,800,000 Total Income: €30,450,000 Net Income: €16,650,000 Win Draw Loss Last updated: 22 May 2021 Source: Soccerway Last updated: 22 May 2021.

Source: Prva HNL The league fixtures were announced on 29 July 2020.

[35] The group stage draw was held on 2 October 2020.

[40] The order of legs was reversed after the original draw to avoid a scheduling conflict with the Arsenal v Olympiacos second leg in the same city on 18 March, as Arsenal were the domestic cup winners and given higher priority over Tottenham.