Continuity mistake: In the last inning of the championship game, Buttermaker opens a beer in a short brown bottle (perhaps a Pabst Blue Ribbon, Red White and Blue, or Red Stripe) right before Amanda grounds out. When he exits the dugout following the at-bat, he's holding a Coors.
The Bad News Bears (1976)
Directed by: Michael Ritchie
Starring: Walter Matthau, Tatum O'Neal, Vic Morrow, Joyce Van Patten
Continuity mistake: In Kelly Leak's first shown at-bat, he hit a home run to win the game, and the team the Bears defeated was sponsored by Denny's, as you can see from their catcher's logo when Kelly crosses the plate. Problem is, Denny's sponsors the Yankees, who went the entire season undefeated. We know this because in several scenes, including the one after the home-run where the head lady mocked the Bears' victory, you saw the standings where the Yankees had no losses.
Other mistake: After the 2 Yankees put ketchup on Lupus' head, Tanner sticks up for him. After the Yankees put Tanner in the garbage can, there's obviously more ketchup on his head from before, along with ketchup on his shirt that wasn't there before either.
Trivia: After this movie was released, the character Engleberg had to be recast because the actor who played him lost a lot of weight and no longer could play the "fat" catcher so a new heavy actor replaced him in the next two sequels.
Coach Morris Buttermaker: What if he tries something?
Amanda Whurlitzer: I'll handle it.
Coach Morris Buttermaker: Rolling Stones, 11 years old.
Amanda Whurlitzer: I know an 11-year-old girl who is already on the pill.
Coach Morris Buttermaker: Don't ever say that word again.
Amanda Whurlitzer: Jesus! Just who in the heck you think you are?
Coach Morris Buttermaker: The goddamned manager, that's who.
Amanda Whurlitzer: Big wow.
Bad News Bears: Around them bases we shall roam.
Coach Morris Buttermaker: This quitting thing, it's a hard habit to break once you start.
Chosen answer: That red headed kid is Regi Tower, played by now-screenwriter and director Scott Firestone. Several of the boys had very minor roles, so Regi wasn't really an exception. His character did not appear in either of the sequels to The Bad News Bears.