Continuity mistake: During the lunch scene, when Jake is drinking Gatorade, the amount of liquid continuously changes between shots.
Continuity mistake: After Dodge "intercepts" the ball at the end, they throw water on him to reveal his blue uniform. As he is running off the field his uniform is again covered in mud, but when he reaches the sideline it is blue again.
Continuity mistake: Right at the beginning, the kid's hand keeps swapping from being on the middle of the paper to on the upper part, between shots.
Continuity mistake: In the beginning of the film, when Pitka is using the voice-over machine, it is a black machine. In the bar scene however, the machine is a pale-ish orange color. The orange-ish machine is also used in the ending scene before the song.
Continuity mistake: In the scene where Mickey Rourke's character has decided to wrestle again toward the end of the film, there is a sequence where you see him prepping to wrestle again, part of his prep is shaving his arm pits. When he arrives to the arena to wrestle, there is a brief shot of him sitting in a chair, in that scene he lifts his arms and you can see hair in his armpits.
Continuity mistake: When Jackie Moon is shouting at Vakidis for making the "corn-dog" shot, they are both lying in the paint. However, in the full-court shot, only Jackie is shown standing up. Then the camera cuts again to a close-up shot of Father Pat, and Vakidis is standing there as well.