Froch keeps IBF super middleweight belt

Britain's Carl Froch retained his IBF super middleweight title with a third-round knockout of American Yusaf Mack.

Froch (30-2, 22 KOs) knocked down Mack (31-5-2, 17 KOs) in the first round and used a body blow in the third to end the bout. Mack was counted out with 30 seconds left in the round.