AT the MGM Grand in Las Vegas, Toshiaki Nishioka retained his WBC Super-Bantamweight, out-pointing the excellent Rafael Marquez for a well earned, unanimous decision. In something of a rarity for the lower weight classes, both men are still performing at the highest level despite being in their mid-thirties. Nishioka, the younger man at 35, actually seems to be in the finest […]