St. Preux-Humphrey replaces Medeiros-Salter at Strikeforce Challengers 13

The busy gets busier.

After fighting six times and claiming six wins in 2010, Ovince St. Preux quickly returns to action to fight fellow light heavyweight Ron “Abongo” Humphrey on Jan. 7 at Strikeforce Challengers 13.

MMAjunkie.com today confirmed the booking, first reported by ESPN.com’s Franklin McNeil, with Strikeforce spokesperson Mike Afromowitz.