Mayweather-Guerrero & Canelo-Trout expected to be announced within days for 5/4 at the MGM Grand in Las Vegas

By Chris Williams: Golden Boy Promotions matchmaker Robert Diaz is reporting that they are on the verge of announcing the May 4th fight card headlined by Floyd Mayweather Jr. vs. Robert "The Ghost" Guerrero, and WBC junior middleweight champion Saul "Canelo" Alvarez vs. WBA World junior middleweight champion Austin Trout at the MGM Grand in