Above the Rim Trivias
When Kyle is cheering in slow motion at the end of the movie, while "regulators" was playing, you clearing see Kyle accidentally hit heads with another one of the players. During the final basketball game, when Shep makes a finger roll for a layup, his jersey and #15 are backwards. During the final basketball game Birdie's bandanna changes positions multiple times.
At the start when Shep awakes from the nightmare, you hear the intro to Tupac Shakur's "Pain" - "I Couldn't help but notice your pain" - "My pain?" - "It runs deep, share it with me!". This voice-over is from Star Trek V: The Final Frontier (1989).