Undefeated Cuban contender Angelo "La Cobra" Santana showed a lot of heart when his opponent at the Hard Rock in Las Vegas fell out several days ago, and he agreed to face fellow unbeaten Ramzan Adaev (8-0-1), from Russia, on Saturday's undercard to the bantamweight unification between Joseph Agbeko and Abner Mares.

Santana exploded with devastating flurries in the second round before referee Kenny Bayless halted the punishment at 2:02 into the round. Santana improved to (11-0, 8 KOs) and picked up his first regional title, the WBA FEDECARIBE super lightweight Caribbean title.