Revealing mistake: In the scene when the coach's friend (priest) also played by Martin Lawrence is praying with the team. Every time it shows the back of the coach's head in line with the front of the priest's head it has noticeably less hair than Martin Lawrence and you can tell it is a stand in.Simpsonholic
Other mistake: Near the beginning, a player takes a shot that misses the basket. Immediately thereafter there is an off-camera sound of a window breaking. The windows in the gym are near the ceiling and the ball could not have hit any of them. In addition, later shots of the windows do not show any that are broken.Wayne C.