Leo Santa Cruz will be fighting on the Mayweather - Pacquiao undercard. He will be making his debut at 126 pounds for this fight.
As of right now, the opponent has not been named. I'm guessing with just under a month for this fight, it will not be a top notch guy they put him in there with.
Dan Rafael, of ESPN, stated on his twitter, "I'm told the televised undercard fight that Floyd is responsible for putting on the Mayweather - Pacquiao PPV will involve Leo Santa Cruz."
Santa Cruz has been widely criticized for his level of opposition. This fight surely will not help his cause.
