Marcos Maidana stuns Adrien Broner in unanimous decision

Marcos Maidana shockingly dominated Adrien Broner in his unanimous win in San Antonio.
Ronald Martinez/Getty Images

Also, Beibut Shumenov stopped Tomas Kovacs in the third round to retain his WBA super light-heavyweight championship. Shumenov, from Kazakhstan, improved to 14-1. Kovacs, from Slovakia, dropped to 23-1.

SI Apps
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide—from Peter King, Tom Verducci, Lee Jenkins, Andy Staples, Grant Wahl, and more—delivered straight to you, along with up-to-the-minute news and live scores.