Four bouts, each featuring at least one UFC or WEC veteran, have been added to MFC 21 "Hard Knocks" on May 15.
The event happens at the River Cree Resort & Casino near Edmonton, Alberta, Canada and will air on HDNet.
Xtreme Couture's John Alessio (24-13) will take on Jake Ellenberger (19-4) in a welterweight bout.
Marvin Eastman (15-9) returns to light-heavyweight for his MFC debut against Aron Lofton (6-1) in a light-heavyweight bout.
David Heath (11-4) will fight Travis Galbraith (16-6) in a light-heavyweight bout.
Bryan Baker (9-1) will take on undefeated Brad Zazulak (6-0) in a middleweight bout.
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