Floyd Mayweather will fight young Mexican star Canelo Alvarez on September 14 at the MGM Grand.
“I chose my opponent for September 14 and it’s Canelo Alvarez,” Mayweather said on Wednesday night on Twitter. “I’m giving the fans what they want. It will be at the MGM Grand.”
Alvarez sent a tweet in Spanish announcing the fight.
The 36-year-old Mayweather is unbeaten in 44 fights, the last a unanimous 12-round decision over Robert Guerrero on May 4 at the MGM Grand in defence of his WBC welterweight title fight.
Alvarez is 42-0-1. The 22-year-old fighter unified the WBC and WBA super welterweight titles April 20 in San Antonio with a unanimous victory over Austin Trout.
The Las Vegas Review-Journal reported the fight will be contested at a catch weight of 69kg for Mayweather’s junior middleweight and welterweight titles and Alvarez’s belts.