Dominic Breazeale, a 2012 U.S. Olympian from Alhambra, is now 5-0 with five knockouts after stopping Lance Gauch in the second round of their heavyweight bout Friday at the The Cosmopolitan in Las Vegas.
Breazeale decked Gauch once in the first round before stopping him at 2:41 of the second.
Breazeale, 27, is trained by John Bray in Burbank. Gauch, 24, is from Hannibal, Mo. He is 3-7-2.