World Series of Fighting 31: Ivanov vs. Copeland

World Series of Fighting 31: Ivanov vs. Copeland was a mixed martial arts event held on June 17, 2016 at the Foxwoods Resort Casino in Mashantucket, Connecticut.

Background
The event was headlined by a WSOF Heavyweight Championship fight between champion Blagoy Ivanov and Josh Copeland. The co-main event was a battle between UFC veterans Jason High and Mike Ricci.