1. Fußball- und Sportverein Mainz 05 e. V., usually shortened to 1. FSV Mainz 05, Mainz 05 or simply Mainz, nicknames as "Die Nullfünfer" or "Karnevalsverein" are one of the teams in Bundesliga. The club main rivals in the German League is with Eintracht Frankfurt and 1. FC Kaiserslautern.
