Bad Left Hook, Global Boxing News and Commentary

Did the Mayweather vs Guerrero pay-per-view do over a million buys or not? And will we ever know for sure?

Richard Schaefer says that reports of there being a weight issue for a possible Floyd Mayweather vs Canelo Alvarez fight are "bullshit."

Floyd Mayweather Sr says Canelo Alvarez will definitely have to come down to welterweight if he's going to fight Floyd Mayweather.

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

Lamont Peterson faces Lucas Matthysse in the weekend's main bout, with Devon Alexander on the undercard. In Mexico, Shane Mosley returns against Pablo Cesar Cano, and two world titles are on the line in Russia on Friday.

The manager for Mexican superstar Canelo Alvarez sees his fighter as a serious threat to Floyd Mayweather, and doesn't believe that Mayweather has many options for September, either.

The May 4 fight between Floyd Mayweather and Robert Guerrero sold over 14,000 tickets, and came in just under $10 million at the gate.

Amir Khan is campaigning for a shot at Floyd Mayweather. If the fight happens, will Khan's speed challenge Floyd, or will his chin let him down again?

Floyd Mayweather's return to the ring is history, along with many of the casual fans. But hey, Johnny Dontcare, here are some other upcoming fights you might want to hang around and watch. Make sure you subscribe to HBO and Showtime!

Floyd Mayweather keeps on winning, something Manny Pacquiao hasn't done since 2011. But the fight might still be the biggest money matchup in all of boxing.