By Jacob Chavez at ringside

Unbeaten super middleweight Donovan “DA BOMB” George (18-0-1, 16 KOs) scored a fourth round TKO over Jason Naugler (18-11-1, 11 KOs) on Friday night at the UIC Pavilion in Chicago. In a good action fight, George staggered Naugler in round four with a big right hand and followed up with a barrage of hard punches that prompted referee Gino Rodriguez to wave it off. Naugler complained about the stoppage to no avail.