Julio Cesar Chavez Jr vs. Andrzej Fonfara at 172lb catch-weight on 4/18 at StubHub Center, Carson, CA

By Dan Ambrose: Former WBC middleweight champion Julio Cesar Chavez Jr (48-1-1, 32 KOs) will be having his next fight at a catch-weight of 172 pounds against light heavyweight Andrzej Fonfara (26-3, 15