Unione Calcio Sampdoria, commonly referred to as Sampdoria, is an Italian professional football club based in Genoa.
A super cup is a competition, usually but not exclusively in association football, which often forms the 'curtain raiser' to a season, and typically involves only two teams who have qualified through success in other competitions during the previous season.
Olympiacós Sýndesmos Filáthlon Peiraiós is a major multi-sport club based in Piraeus, Greece. Olympiacos is parent to a number of different competitive departments which participate in football, basketball, volleyball, water polo, handball, athletics, swimming, table tennis and boxing amongst many others—and have won numerous European and domestic titles over the club's history.
Modena Volley is a professional volleyball team based in Modena, Italy. It has played in the highest level of the Italian Volleyball League without interruption since 1968. It is the most successful Italian club, having won the national league twelve times and the national cup as well. The club is one of the most prominent and prestigious in Europe too, having won thirteen European trophies including four CEV Champions League.
Stefano Tacconi is an Italian former professional footballer who played as a goalkeeper. He is the only goalkeeper to have won all international club competitions, a feat he managed during his time with Juventus. At international level, he was largely used as a back-up goalkeeper behind Walter Zenga, which earned him the nickname "the best back-up keeper in the world". He was a member of the Italy squads that took part at the 1988 Summer Olympics, UEFA Euro 1988, and the 1990 FIFA World Cup. He is widely regarded by pundits as one of the best goalkeepers of his generation, and as one of Italy's best ever goalkeepers.
A.S.D. Pro Recco is an Italian water polo club from Recco, in Liguria. It currently plays in Serie A1.
Hrvatski akademski vaterpolo klub Mladost or simply HAVK Mladost is a professional water polo club based in Zagreb, Croatia. The club was formed in 1946 and it is part of the Mladost sports society. As of the 2021–22 season, it competes in the Croatian League, Regional League A1 and LEN Euro Cup.
Vaterpolo klub Partizan is a professional water polo club based in Belgrade, Serbia. VK Partizan is one of the sports clubs in Serbia that is part of sport society Partizan. As of 2021–22 season, the club competes in the Serbian League.
Újpesti Torna Egylet vízilabda szakosztály is a Hungarian water polo club from Újpest, Budapest, that is part of Újpesti TE sport society. The club was founded in 1885, while the waterpolo department was created in 1911. During its history, the club have won 26 national championship titles, more than any other teams.
Ethnikos Piraeus Water Polo Club is the water polo team of Ethnikos OFPF.
The Wasserfreunde Spandau 04 is a swimming club in Spandau, Berlin, Germany.
The Vasas SC water polo team is a department of the Budapest-based sports association Vasas SC. One of the most successful teams in the country, they have won the Hungarian Championship 17 times and the Hungarian Cup 15 times. The club also had major successes on continental level as they won the LEN Euroleague, Europe's premier water polo competition two times and took the LEN Cup Winners' Cup title on three occasions as well.
Associazione Sportiva Orizzonte Catania Waterpolo, also known as Ekipe Orizzonte for sponsorship reasons, is an Italian women's water polo club from Catania.
Giuseppe "Pino" Porzio is a coach and a former Italian water polo player. He is one of the most titled European coaches of all time, and, as his list of prizes demonstrates, is one of the most winning sportsmen among Italian athletes. He has won, both as a player and as a coach, 43 titles including: Olympics, World Cup, European Championships, World Championships, 2 Mediterranean Games, 7 Champions League, 3 European Super Cup, Adriatic League 1, 2 Comen Cup, 16 League titles, 7 Italian Championships.
Rari Nantes Savona is an aquatic sports club based in Savona, Italy, mainly known for its men's water polo team, which competes uninterruptedly in the Serie A1, the top division of Italian championship, since 1982; the team has been national champion for three times.
Orvosegyetem Sport Club is a Hungarian water polo club from Budapest established in 1957 in the Semmelweis University.
The LEN Super Cup is an annual water polo match organized by LEN and contested by the reigning champions of the two most important European club competitions, the LEN Champions League and the LEN Euro Cup.
Associazione Sportiva Waterpolis Pescara was an Italian water polo club based in Pescara, Abruzzo.
Volturno Sporting Club is an Italian water polo club based in the city of Santa Maria Capua Vetere, Campania, Italy.
Budapesti Vasutas Sport Club is a water polo club from Budapest, Hungary. The team competes in the Országos Bajnokság I.
Green and red 
