Continuity mistake: When Adam Banks is playing in one of the games, he scores a goal and his teammates on the bench stand up and cheer when he scores. Problem is, Adam Banks is on the bench too.
Continuity mistake: In the first scene in Woody Harrelson's flat, Rosie Perez is in bed. Her top falls down, all but showing her breast; but in the next shot, she has covered herself up, but without moving her arms.
Continuity mistake: When Rocky and Colt go to the bathroom to attack Hammer after he drank the laxative, Colt thrusts a plunger to Hammer's face. As Colt thrusts it backwards, Hammer's face gets pulled forward, sending his ponytail over his head. In the next shot his hair is neat and tidy, not over his head.
Continuity mistake: Toward the end of the movie when the Dragons are facing the Giants for the Pennant, Hammer is up to bat and get a hit. When you see him round first base, they show a picture of the dugout, where you will find him holding a large hammer. It's tough to be at bat and on the bench.
Continuity mistake: During the tryout/league formation sequence at Harvey (Wrigley) Field, every shot takes place at the famous stadium, except one. When Betty Spaghetti backpedals to catch a fly ball, the background shows a rickety wooden outfield fence, not Wrigley's famous ivy-covered walls. (00:25:20)
Continuity mistake: When Doug and Kate are doing the short programme at the Nationals and they perform the side-by-side double axels, when Kate spins, the sole of her boot is wooden. When she lands the spin, it is black plastic.
Continuity mistake: When Chester is trying to get Matthew to come into his car after school, Matthew has a football in his hand for a couple of shots. Then, the football disappears and his replaced by his backpack for the last shots of the scene.
Continuity mistake: Sloan's pants change from blue to white after he is captured attacking Lane's house.
Continuity mistake: When David Greene first arrives at his new school and is walking down the hallway to find his room, you can see a small piece of paper in his hand, but when he walks into the room and shakes the man's hand, the paper is gone.
Continuity mistake: At the end of the movie Gabe and Roy are sitting in the bleachers and Roy is wiping his forehead with a towel as Gabe starts talking to him. The camera zooms in and Roy now has his arms folded on top of the towel with his legs crossed.
Continuity mistake: There is a scene where Goodman is in the establishment where his future wife is working. There is a shot where it shows his beer glass with about 2 inches of head on it. The angle changes and in a matter of seconds, the head on the beer is gone.