Bad Left Hook, Global Boxing News and Commentary

Leo Santa Cruz punished Alexander Munoz over five rounds en route to a stoppage victory on the Mayweather vs Guerrero undercard.

Leo Santa Cruz stayed unbeaten, dominating Alexander Munoz over five rounds.

Results from the Mayweather vs. Guerrero PPV are live here at Bloody Elbow. Here, we take a look at Leo Santa Cruz vs. Alexander Munoz.

A few last thoughts on Floyd Mayweather vs. Robert Guerrero. The two men meet tonight live on Showtime pay-per-view.

Floyd Mayweather takes on Robert Guerrero in tonight's big main event from Las Vegas. Here's how you can watch.

Floyd Mayweather and Robert Guerrero made weight today for tomorrow night's big Showtime PPV main event from Las Vegas.

Need to know who's going to be fighting on the Mayweather-Guerrero undercard? There's a main event-worthy featherweight title fight and two more bouts coming your way on Saturday.

Floyd Mayweather faces Robert Guerrero in the biggest fight of 2013 thus far, and heavyweight champion Wladimir Klitschko is also back on Saturday.

An IBF bantamweight title fight between Leo Santa Cruz and Jamie McDonnell is scheduled to go to purse bid on Tuesday.

Juan Manuel Marquez is the clear No. 1 Mexican fighter in the world, but how does the rest of the pound-for-pound top ten from Mexico stack up? Veterans and rising stars make for an interesting mix in one of the sport's richest fighting culture.