Bad Left Hook, Global Boxing News and Commentary

Sergio Martinez takes on Martin Murray in Argentina, Amir Khan returns to the UK to face Julio Diaz, Danny Garcia meets Zab Judah in Brooklyn, and more on tap for this weekend in boxing.

Yuriorkis Gamboa won by wide scores, but got a test and survived a scare against Michael Farenas tonight on the Pacquiao-Marquez IV undercard.

Manny Pacquiao faces Juan Manuel Marquez for a fourth time, Yuriorkis Gamboa returns against Michael Farenas, Miguel Vazquez defends a lightweight title against Mercito Gesta, and Javier Fortuna battles Patrick Hyland. BLH has live coverage.

Tonight's the night: Manny Pacquiao and Juan Manuel Marquez look to settle the score as they meet for a fourth time in Las Vegas. Here's how you can watch the fight, wherever you may be.

Manny Pacquiao and Juan Manuel Marquez made weight today in front of a few thousand passionate fans in Las Vegas, and we are now one day away from fight night at the MGM Grand.

Who's the better bet this weekend: Favorited Manny Pacquiao or once-again underdog Juan Manuel Marquez? Tom Craze breaks down the odds for that and other Saturday fights, including Kessler-Magee, Gamboa-Farenas, and more.

Yuriorkis Gamboa returns to the ring flanked by promoter 50 Cent, Miguel Vazquez defends the IBF lightweight title against Mercito Gesta, and top prospect Javier Fortuna faces Team Snooki's Patrick Hyland.

Pacquiao-Marquez IV is the weekend's marquee event, but plenty of notable names and stars are in action this week, including Mikkel Kessler, Yuriorkis Gamboa, Darren Barker, James DeGale, Koki Kameda, Giovani Segura, and more.