Mohegan Sun, CT - In a battle of heavyweights, Otto Wallin (21-1, 14 KOs) picked up a fifth round stoppage after Travis Kauffman (32-4, 23 KOs) suffered an injury to his left shoulder and the fight was waved off by the referee.
Kauffman was coming off surgery on his left shoulder.
Wallin was using his distance in the first, as Kauffman was looking to get inside. Kauffman was getting more aggressive in the second, as Wallin was still controlling the distance and landing the cleaner punches.














