Bill Mahood is a Canadian fighter most famous for fighting Forrest Griffin and being choked out by Griffin.
- Forrest Griffin vs. Bill Mahood - The fight was Mahood's UFC debut and only fight in the promotion, and Griffin's first fight after the victory over Stephan Bonnar to win the first season of The Ultimate Fighter.
- Tim McKenzie vs. Bill Mahood - Tim McKenzie knocked Mahood out in an astounding six seconds.
- Bobby Southworth vs. Bill Mahood - The fight was the Strikeforce debut of Mahood. Mahood verbally tapped out of the bout after suffering broken ribs.