Yuriorkis Gamboa stopped Jorge Solis in the fourth round Saturday night to defend his WBA featherweight title. Gamboa (20-0, 16 KOs) delivered a sensational performance before a sellout crowd of 2,913 at Boardwalk Hall's Adrian Phillips Ballroom. The Cuban defector who now lives in Miami knocked down Solis five times, twice in the fourth. Read more: http://sports.espn.go.com/sports/boxing/news/story?id=6262954