Two fans were competing against each other in the layup tic-tac-toe challenge (score a layup to place an X or O on the board) and while one fan got off to a hot start, the other seemingly messed up his knee real bad with a hard fall to the court.

The game eventually continued, and the Trail Blazers came away with a 127-113 victory. Shaedon Sharpe (33 points and 10 rebounds) and Deni Avdija (32 points, 15 rebounds and 10 assists) stuffed the stat sheet in the winning effort for Portland.

An Atlanta Hawks fan injured his knee during a timeout game at State Farm Arena on Tuesday. Two contestants were selected to participate in a Tic-Tac-Toe game where they have to make a layup in order to place an X or O on the board.