Due to the
COVID-19 pandemic delaying the end of the previous tournament twenty-four clubs from the three major European domestic and regional leagues would compete in the Champions Cup in a one-year exceptional basis. EPCR chief Vincent Gaillard confirmed the 24-team tournament in August 2020. The distribution of teams is: • England: eight clubs • The top eight clubs in
Premiership Rugby • France: eight clubs • The top eight clubs in the
Top 14 • Ireland, Italy, Scotland, Wales: eight clubs • The top four sides (not including the South African sides, which are ineligible for EPCR competitions) in both conferences in the
Pro14. While the 2019–20 Top 14 season was cancelled due to COVID-19, the Premiership and Pro14 resumed in August 2020. However, the Pro14 announced in June 2020 that their European representation would be decided by standings after round 13, the final series of games before the hiatus. The following teams qualified for the tournament via their league performance.
Team details Below is the list of coaches, captain and stadiums with their method of qualification for each team. Note: Placing shown in brackets, denotes standing at the end of the regular season for their respective leagues, with their end of season positioning shown through
CH for Champions,
RU for Runner-up and
SF for losing Semi-finalist. ==Seeding==