Diary of a Wimpy Kid: Big Shot
Greg decides that he isn't all that talented at sports and "retires". However, Field Day approaches and he decides to prepare. He then is "traded" from his class to another. His team ("class") placed 5th, with the cafeteria lunch ladies going on to win Field Day. His mom decides to convince Greg to give sports another chance. After much conversation, Greg reluctantly signs up for the basketball try-outs. After a horrible try-out session, he is picked for the worst team in the league. His team places last and are relegated to the "Second Chance Tournament", where Greg is traded out (once again) to the opposition in the finals; where he wins the game for the opposition after chucking a 3-pointer.