Floyd Mayweather vs. Robert Guerrero LIVE results and play-by-play

Boxing’s pound-for-pound king, Floyd Mayweather, Jr. (43-0, 26 KO) puts his WBC Welterweight Title on the line this evening against interim WBC Welterweight champ Robert Guerrero (31-1-1, 18 KO) at MGM Grand Garden Arena in Las Vegas. The vacant Ring Welterweight Title is also on the line.

Video: Floyd Mayweather vs. Robert Guerrero weigh-ins and preview

Mayweather vs. Guerrero

Floyd “Money” Mayweather and Robert “The Ghost” Guerrero took to the scales Friday at MGM Grand Garden Arena in Las Vegas, the same venue that will host their WBC Welterweight and vacant Ring Welterweight Title bout Saturday night airing live on Showtime Pay-Per-View.

Video: Floyd Mayweather Jr. vs. Robert Guerrero pre-fight press conference

With no major MMA events taking place this weekend in the U.S., fight fans can tune in to boxing and watch as the undefeated 36-year-old Floyd “Money” Mayweather (43-0) puts his WBC welterweight title on the line against 30-year-old WBC interim welterweight champ Robert “The Ghost” Guerrero (18-1) Saturday night, May 4, on Showtime Pay-Per-View.

Elite Combat Sports: “Arrival” sold out in Gilroy, California

San Francisco-based fight promotion Elite Combat Sports (ECS) kicked off 2012 with an explosion as it presented “The Arrival” at Desero Tequila Town in Gilroy, California this past Saturday evening. Some of California’s top gyms were represented in the cage, and two of combat sports’ top stars were also in attendance.