Continuity mistake: In the last scene of the movie, Bobby's wedding, his long-lost father Roberto drives his car in front of Bobby's lawnmower and stops in the middle of the street, the front of the car almost perpendicular to the curb. After Momma tackles Roberto, the shot when Bobby drives off shows the car parked parallel to the curb. (01:24:20 - 01:25:30)
Continuity mistake: When Bobby is first hired by Coach Klein, and the guys knock down the table with cups of water, Bobby and the coach talk. Two girls, one in a white t-shirt and the other in a black sports-bra type top, walk past Henry in the background in the wide shot, and again in the next close-up.
Continuity mistake: When Bobby told his mama that something bad happened in his work, Mama is holding the knife with the pointed edge facing to her left. When it shows Mama's back the knife points at the front. This continues every time the camera angle changes.
Continuity mistake: In the scene of the last play of the Bourbon Bowl, with time running out the quarterback catches a pass from Bobby for the winning touchdown. While catching this pass, it shows him reaching back with his left hand to snag the ball while he is falling down on his left side. But the next shot from the beyond the end zone shows him hitting the ground on his right side.