WBO super middleweight champion Arthur Abraham (43-4, 29 KOs) defeated former champion Robert Stieglitz (47-4-1, 27 KOs) by a sixth-round stoppage on Saturday night at Gerry Weber Stadium in Halle, Germany.
In their fourth fight, billed as the “Final Showdown,” the German fighter nicknamed “King Arthur” punished countryman Stieglitz with hard shots before dropping him with a right hand. Although Stieglitz beat the count, he was badly hurt and his trainer held up a towel in the corner to stop…