Guerrero, 6-0 (3 KOs), the son of former multi-division titlist Robert Guerrero Snr, attended a regional fight at the Alameda County Fairgrounds to support his teammate Isaiah Jesse Orosco.

Robert Guerrero picked up his boxing nickname as a kid because he was so elusive in the ring that punching him, a coach told him, could be like trying to hit a ghost. But as the Gilroy fighter has ...

There are always guys like Robert Guerrero in boxing and for that, as fans, we should be thankful. Guerrero epitomizes everything that is good about boxing. He's a good guy whose backstory is well ...

Guerrero, 29, nicknamed "The Ghost," has much to be thankful for on this Thanksgiving weekend. ... Robert Guerrero is coming off a tough defeat of Turkish fighter Selcuk Aydin; ...

Robert Guerrero on His Fight with Andre Berto, Adrien Broner and More King J @ @KingJ323 Senior Writer I November 19, 2012 Comments @ @KingJ323 Senior Writer I November 19, 2012 Comments ...

The vacant WBC welterweight title is up for grabs Saturday night at the Staples Center in Los Angeles, as undefeated Danny Garcia battles veteran contender Robert Guerrero. Garcia previously held ...

Robert Guerrero makes his return to the ring after over a year away tonight, taking on Japan's Yoshihiro Kamegai in a welterweight bout in Carson, California. Kamegai, who sports a career record ...

Robert Guerrero successfully returned to the ring on Saturday after over a year away, winning a unanimous decision over Yoshihiro Kamegai. But simply calling the result a "unanimous decision ...

Robert Guerrero, left, congratulates Danny Garcia after he won their WBC welterweight title fight by unanimous decision on Saturday night. (Mark J. Terrill / Associated Press) 8 / 8.

Imagine there’s five minutes left on your treadmill run and Aerosmith’s “Dream On” begins to play through the earbuds. That’s where 33-year-old, former two-division boxing champion ...

Guerrero believes he is the fighter who will be the first to beat Mayweather, and he's eager to earn both the recognition and the money that would come with such a win. Latest U.S.

Robert Guerrero’s shadowboxing punches sliced through the air. He darted around the ring with a bounce in his footwork. “I probably look a lot better now, don’t I?” he said, a wide smile ...