UEFA's club tournaments are at the 2025-2026 season Round of 16 stage.
Medianews.az reports that in the Champions League there are 7 (Real, Bayern, Liverpool, Barcelona, Chelsea, Manchester City, PSG) titleholders, in the Europa League there is 1 (Porto) titleholder team, and there is no such team in the Conference League.
Since 1955, the Champions League, which was called the European Champion Clubs' Cup until 1992, has been won 15 times by Real, 7 times by Milan, 6 times by Bayern and Liverpool, 5 times by Barcelona, 4 times by Ajax, 3 times by Inter (Italy) and Manchester United, 2 times by Benfica, Nottingham Forest, Juventus, Porto and Chelsea, and 1 time by Celtic, Feyenoord, Aston Villa, Hamburg, Steaua, PSV, Red Star Belgrade, Marseille, Borussia (Dortmund), Manchester City and PSG.
Since 1971, the Europa League, which was called the UEFA Cup until 2009, has been won 7 times by Sevilla, 3 times by Tottenham, Liverpool, Juventus, Inter (Italy) and Atletico, 2 times by Feyenoord, Borussia (Mönchengladbach), Eintracht (Frankfurt), Gothenburg, Real, Parma, Porto and Chelsea, and 1 time by PSV, Ipswich, Anderlecht, Bayer, Napoli, Ajax, Bayern, Schalke, Galatasaray, Valencia, CSKA (Russia), Zenit, Shakhtar (Ukraine), Manchester United, Villarreal and Atalanta.
Since 2021, the Conference League has been won once each by Roma, West Ham, Olympiacos and Chelsea.