Firmino won the Champions League with Liverpool in 2019 as Jurgen Klopp's men beat Tottenham 2-0 in Madrid. Two years later, Mendy was in goal as Chelsea beat Mahrez's City side in Porto and in 2023, Mahrez got his hands on a winners' medal when Pep Guardiola's side got the better of Inter.
Al-Ahli have won the AFC Champions League for the first time in their history, having reached the final in 1986 and 2012. They won 12 and drew one of the 13 games they played on their way to the title.