Group winners and group runners-up would qualify for the knockout stage consisting of 16 teams after each team played six matches in the group stage. From the 2024-25 season of the Champions League there will be 36 teams that will participate in the tournament.
It will be played at Wembley Stadium in London, England, on 1 June 2024. Due to the postponement and relocation of the 2024 final, the final hosts were shifted back a year, with London instead hosting the 2024 final.