Bad Left Hook, Global Boxing News and Commentary

Mayweather Promotions fighter J'Leon Love failed his post-fight drug test from his May 4 win over Gabriel Rosado in Las Vegas.

J'Leon Love and Gabe Rosado put on a great bout to open the Mayweather vs. Guerrero broadcast with Love getting the nod on two of the judges scorecards to the displeasure of the fans.

J'Leon Love scraped out a tough win over Gabriel Rosado tonight, winning a split decision on the Mayweather vs Guerrero undercard.

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.

Gennady Golovkin and Gabriel Rosado threw down in New York City tonight, with Golovkin winning on a corner stoppage over seven brutal rounds on HBO Boxing After Dark.

Orlando Salido vs. Mikey Garcia headlined a stacked triple header on HBO tonight. Get full results from the entire card, including the HBO return of Gennady Golovkin.

Orlando Salido faces Mikey Garcia in tonight's highly-anticipated HBO main event. Bad Left Hook has live round-by-round coverage and immediate results for the entire card.