Juwan Howard
Juwan Howard, head coach of the Michigan Wolverines men's basketball team, strikes Joe Krabbenhoft, assistant coach of the Wisconsin Badgers men's basketball team, in an altercation following a 76–61 loss to the Badgers. Howard says Greg Gard, the Badgers' head coach, touched him in the handshake line, and that he was also upset that Gard had called a timeout with 20 seconds left in the game, which Gard had done to avoid a 10-second violation.
Sources: Sports Illustrated