Marroquin knocks out Camargo in 2nd

Dallas boxer Roberto Marroquin knocked out Arturo Camargo in a super bantamweight bout Saturday in Los Mochis, Mexico, to remain undefeated.

Marroquin (14-0) and Camargo fought in the undercard of the Humberto Soto-Richard Dominguez WBC lightweight title fight late Saturday.

The fight was Marroquin's first since March 13, when he defeated Samuel Sanchez by second-round TKO at Cowboys Stadium. He scored his 11th career knockout with a left hook in the second round that left Camargo, who is from the Mexican state of Sinaloa, with a record of 22-15-2.