WBO super middleweight champion Arthur Abraham (44-4, 29 KOs) will fight mandatory challenger Gilberto Ramirez (33-0, 24 KOs) on April 9 on the undercard of Manny Pacquiao-Timothy Bradley 3 at the MGM Grand in Las Vegas.
The German veteran will defend his belt for the sixth time when he takes on the unbeaten Mexican southpaw.
It will be the fourth time “King Arthur” will travel from his adopted German homeland to fight in the United States, though it will be his first bout in Las…