BASEketball (1998)

Two losers from Milwaukee, Coop & Remer, invent a new game playing basketball, using baseball rules. When the game becomes a huge success, they, along with a billionaire's help, form the Professional Baseketball League where everyone gets the same pay and no team can change cities. Coop & Remer's team, the Milwaukee Beers is the only team standing in the way of major rule changes that the owner of the Dallas Felons wants to institute.