By Ruslan Chikov
BoxingScene.com has been advised that a deal has been finalized for Arthur Abraham (34-3, 27KOs) to challenge WBO super middleweight champion Robert Stieglitz (42-2, 23KOs) on August 25th at O2 World in Berlin, Germany. ARD will televise in Germany. A deal was reached between Sauerland Event and SES Boxing, who promote Stieglitz. Abraham has won two straight after losing three bouts in the Super Six tournament. Stieglitz has gone undefeated since an eight round TKO loss to Librado Andrade in 2008. He won eleven bouts in a row since the 2008 defeat.