Lineal Middleweight World Champion Canelo Alvarez (49-1-2, 34 KOs) and WBC/WBA/IBO Middleweight Champion Gennady "GGG" Golovkin (38-0-1, 34 KOs) are ready to make weight at the MGM Grand Resort and Casino ahead of their highly anticipated rematch on Sept. 15 at the T-Mobile Arena, that will be produced and distributed live by HBO Pay-Per-View® beginning at the special time of 8:00 p.m. ET/5:00 p.m. PT.

Canelo vs. GGG 2 is a 12-round fight for the middleweight championship of the world presented by Golden Boy Promotions and GGG Promotions. Munguia vs. Cook is a 12-round battle for the WBO Junior Middleweight World Title presented by Golden Boy Promotions and Zanfer Promotions.

Lemieux vs. O'Sullivan is a 12-round a WBA World Title Eliminator presented by Golden Boy Promotions and Eye of The Tiger Management in association with Murphy's Boxing.

Gonzalez vs. Fuentes is a 10-round super flyweight fight presented by Golden Boy Promotions and GGG Promotions in association with Teiken Promotions and Zanfer Promotions.

The event is sponsored by Tecate, "THE OFFICIAL BEER OF BOXING," Hennessy, "Never Stop, Never Settle," O'Reilly Auto Parts, Fred Loya Insurance, Interjet, Venom, and Fathom Events. The event will take place Saturday, Sept. 15 at T-Mobile Arena in Las Vegas and will be produced and distributed live by HBO Pay-Per-View beginning at a special time of 8:00 p.m. ET/5:00 p.m. PT.