Milwaukee slackers and lifelong best friends Joseph R. "Coop" Cooper and Douglas "Doug" Remer
gate crash the college graduation party of a high-school friend and are shunned by their classmates. They find themselves outside drinking beer and shooting a basketball when two classmates challenge them to a game. After seeing that their opponents are very good at basketball, they say they will only play a game they picked up in the streets (while secretly inventing the rules as they play, based on and combining elements of both basketball and baseball). After winning, they decide to refine the rules to the game and Coop makes the first BASEketball out of a
La-Z-Boy chair. Their friend, Kenny "Squeak" Scolari, tags along and the sport becomes very popular in the neighborhood over the next six months. Businessman Ted Denslow meets Coop and Remer and proposes the creation of the National BASEketball League (NBL) along with numerous rules in place to prevent its decline: teams cannot switch cities, players cannot be traded, nobody can make money via corporate sponsorship deals and anyone who wants to play can freely participate, with Denslow stating that "anyone can be a sports hero". Though reluctant, Coop ultimately accepts the opportunity. Five years later, the NBL is in full swing with teams, fans, stadiums and a major championship, the Denslow Cup. Denslow owns the Milwaukee Beers, Coop and Remer's team. During the championship game, he dies from choking on a hot dog, causing Coop to miss his shot and costing the Beers the game. Denslow's
will names Coop as owner of the Beers for one year on the condition that they win the next Denslow Cup; otherwise, ownership reverts to Denslow's widow Yvette. Coop and Remer then meet Jenna Reed, head of the Dream Come True Foundation, and Joey, one of the children in her care and a passionate fan of BASEketball; Coop, Remer and Squeak begin spending time with the two, with Coop eventually forming a romantic relationship with Jenna. Baxter Cain, owner of the Dallas Felons, wants to remove Denslow's rules preventing
monetization of the sport, having been unable to do so during Denslow's lifetime. Coop refuses to accept any changes; Cain partners with Yvette as he tries to make the Beers lose the next Denslow Cup so she will own the team. The Beers still continue winning games and heading toward the championship. Cain approaches Remer, telling him that he made an offer to Coop, but Coop refused without telling Remer. Remer confronts Coop about what Cain told him, and Coop quickly compromises by declaring Remer part owner of the team. Later, Cain cuts the funding to Jenna's foundation in an attempt to get Coop and Remer to adopt a clothing line; Coop opposes it, but Remer agrees and becomes conceited with his newfound
A-list status. After the semifinals, Cain blackmails Coop and Remer into losing or forfeiting the Denslow Cup game, or else he will inform the public that the clothing line has been produced through
child labor in
Calcutta, thus ruining the team and Jenna's foundation. Jenna learns about the scandal and breaks up with Coop, as Coop and Remer blame each other for the controversy, with Remer declaring that Coop was no longer his best friend. With their friendship dissolved, Coop goes to Calcutta, aiming to resolve the situation by replacing the child workers with adults. Returning to the championship game just as it begins, Coop and Remer still argue with each other and the Beers are losing; by the seventh-inning stretch, the Beers are down 16–0. Finally infuriated by the pair's feuding, Squeak gives the stadium an impassioned speech, reminding Coop and Remer where they came from, how much they changed everyone else's lives and what they risk losing if they lose the game. Motivated, Coop and Remer reconcile as Yvette, also moved by Squeak's speech, breaks off her alliance with Cain. After shifting their focus back in the game, they are poised to win when Coop's La-Z-Boy BASEketball pops. Joey brings a crestfallen Coop a new BASEketball made from a
Barcalounger, restoring his confidence. After a risky last throw, they win the Denslow Cup. Jenna and Coop reconcile as Yvette makes out with Remer, and both men skate around the stadium with their new trophy. ==Cast==