Chilemba talks - Atlantic City, New Jersey - Dmitry Bivol (13-0, 11 KOs) of St. Petersburg, Russia showed he belongs with the elite of this competitive division. He retained his WBO World Light Heavyweight Championship belt over one of the toughest contenders in the division, Isaac Chilemba (25-6-2, 10 KOs) of Malawi. Scores were 120-108 on two cards, and 116-112 on the third.