tim bradley

Juan Manuel's trainer, Nacho Beristain, rejected Manny Pacquiao's invitation to a toe-to-toe battle with Marquez, saying, "They can't and will not fight toe-to-toe, because that's not their styles."

Floyd Mayweather Jr. plans to fight twice in 2013 against opponents to be determined on May 4 and Sept. 14, the two Mexican holiday weekends. 

Manny Pacquiao says Juan Manuel Marquez can "prove something" by abandoning his counter-punching style and standing, "toe-to-toe," against him on Saturday night.

WBO welterweight titleholder Tim Bradley could return to the ring on Feb. 9, and managerial and promotional stablemate Brandon Rios could get a shot at Manny Pacquiao on April 20.

Brandon Rios: "I just want to prove everybody wrong and to show everybody that when I make my weight, and I'm where I'm supposed to be at, there's no stopping me."

Will Juan Manuel Marquez finally defeat Manny Pacquiao? Read on for the opinions of 27 boxing insiders.

Sugar Ray Leonard on Manny Pacquiao-Juan Manuel Marquez IV: "This fight here is the most defining moment for these two guys."

Manny Pacquiao will be featured on TNT on Thursday night as a result of visits from former NBA stars Charles Barkley and Reggie Miller.

Manny Pacquiao's one-hour workout will be streamed live from a screen that is seven stories tall in Times Square on Friday.

Juan Manuel Marquez and rival Manny Pacquiao will be featured in the third episode of HBO's 24/7 series, Pacquiao-Marquez 4.

Juan Manuel Marquez: "As for the steroids, I'm willing to give myself to any anti-doping tests. Why don't Manny Pacquiao and I both do it? I don't care. To shut everybody up. And, of course, my exams have always been clear."

Andre Berto was treated for injuries and released from Loma Linda University Medical Center following Saturday night's loss to Robert Guerrero, and is resting with family at his home in Winter Haven, Fla.

Juan Manuel Marquez on Manny Pacquiao: "It seems that Manny has only one opponent every time we fight -- me -- while I have four – Manny and the three judges."

Manny Pacquiao after his third fight with Juan Manuel Marquez: "When I got back to the dressing room I thought, 'That finally settles that. I won’t have to fight Juan Manuel Marquez again.'"

Robert Guerrero on his victories over Selcuk Aydin and Andre Berto: "I've had to come into these last two fights and to set the tone and show the world that I'm a force to be reckoned with in the welterweight division."

Bob Arum on Jimmy Kimmel's spoof of Manny Pacquiao: "Something like that is so invaluable in promoting a fight. It gets to an audience that isn't necessarily into boxing. There's no telling what effect it has."

Jimmy Kimmel to Manny Pacquiao: "You announced that you had quit drinking, and quit gambling, and that you had quit cock fighting, and then, for the first time in seven years, you did not win...Will you go back to drinking, gambling and cock fighting?"

Manny Pacquiao and arch-rival Juan Manuel Marquez once sang "La Bamba" during a duet on Mexican television during the promotion leading up to their third fight.

Manny Pacquiao on Juan Manuel Marquez: "Our strategy this time is more aggressiveness and of course to develop and to improve the strength more, and also focus on the speed. We have the side-to-side movement. I'm not worried about his strength."

"After I scored the knockdown, early in the fight, I went back to my corner thinking I would finish him in the next round. Freddie Roach told me, 'We have him right where we want him. Finish it.'"

Juan Manuel Marquez on the second fight with Manny Pacquiao: "I still get very angry when I think about hearing those scores being read. After two fights I felt I had won at least 19 of the 24 rounds."

Having endured past issues with depression, including suicidal thoughts, former titleholder Ricky Hatton says he's already won the battle whether he wins or loses Saturday night's welterweight clash with Vyacheslav Senchenko.

Unbeaten former featherweight beltholder Yuriorkis Gamboa will meet southpaw Filipino Michael Farenas on the Dec. 8 Manny Pacquiao-Juan Manuel Marquez IV card.

WBC junior featherweight titleholder Abner Mares and eight-division titlewinner Manny Pacquiao handed out free Turkeys at different venues over the weekend.

Manny Pacquiao will make his seventh appearance on Jimmy Kimmel Live on Nov. 21 in advance of his Dec. 8 clash with Juan Manuel Marquez. Pacquiao had been victorious in every fight following his berth on the show except the last one, after which he lost to Tim Bradley.

Manny Pacquiao on his controversial draw with Juan Manuel Marquez in their first fight: "After I knocked Márquez down for third time in the first round, and I headed back to the corner, I was thinking 'It’s over.'"

Juan Manuel Marquez on his controversial draw with Manny Pacquiao in their first fight: "I got up from three first-round knockdowns and gave him a boxing lesson for the final 10 rounds."

Adrien Broner: "With the talent that I have, the type of guy that I am, the charisma that I have, I knew that there would be some point in time when boxing will revolve around Adrien Broner."

Knockout artist Randall Bailey: "I want to fight guys that want to fight and guys that feel the same way that I feel. I don't want to go 12 rounds ... I want those Marvin Hagler-Tommy Hearns types of fights."

Junior middleweights Vanes Martirosyan and Erislandy Lara weighed 153, and, 153.5, respectively for Saturday night's WBC eliminator. 

Gary Russell, Oscar De La Hoya, Andre Ward, Howard Davis and Antonio Tarver are among the former Olympians who reflected on their professional debuts.

Undefeated heavyweight prospect Deontay Wilder will pursue his 26th knockout in as many victories without a loss against unbeaten Kelvin Price on the Dec. 15 Amir Khan-Carlos Molina undercard.

The Manny Pacquiao-Juan Manuel Marquez IV undercard could feature undefeated featherweight Yuriorkis Gamboa. An IBF lightweight title bout between beltholder Miguel Vazquez and Mercito Gesta is reportedly "done" for the PPV show.

Top Rank CEO Bob Arum, IBF junior welterweight titleholder Lamont Peterson, and former undisputed 140-pound champion Aaron Pryor are among those expected to attend Thursday's "Fight Night For Children" charity event at the Washington Hilton in Washington, D.C.

Manny Pacquiao will commence training for his fourth bout with Juan Manuel Marquez at the Wild Card Boxing Club in Hollywood, Calif., after having sparred for two weeks in the Philippines.

Eight-division title-winner Manny Pacquiao lands in Los Angeles on Saturday to begin training for his fourth bout against Juan Manuel Marquez on Dec. 8.

Junior lightweight Jerry Belmontes, of Corpus Christi, Texas, will face Philadelphia's Teon Kennedy on Dec. 8 on NBC.

Miguel Vazquez, who opens the HBO Boxing After Dark broadcast against Marvin Quintero on Saturday, knows he is not well known among American fans but the IBF lightweight titleholder hopes a good showing will lead to higher-profile fights.

Manny Pacquiao will make his seventh appearance on HBO's 24/7 series on Nov. 17 in advance of his fourth bout against Juan Manuel Marquez.

Trainer Kevin Cunningham on Devon Alexander: "I'll be sitting down with Al [Haymon] to figure out what the next move is, but if we have to fight our mandatory, which is [Kell] Brook? No problem, and that's basically me letting the IBF know."

Former titleholder Kendall Holt is the next in line to face IBF junior welterweight beltholder Lamont Peterson.

Former WBC/IBF junior welterweight titleholder Devon Alexander challenges knockout artist and current IBF welterweight beltholder Randall Bailey on Saturday night.

IBF welterweight titleholder Randall Bailey on his trash-talking with Devon Alexander's trainer: "At the end of the day, somebody's got to get into the ring and take this beating, and it ain't going to be the trainer."

WBA junior featherweight titleholder Guillermo Rigondeaux has signed a multi-fight deal with Top Rank and is expected to return to the ring in December.

Welterweight Devon Alexander says that his fists will do the talking against IBF titleholder Randall Bailey on Oct. 20 at Barclays Center in Brooklyn, N.Y.

Of unbeaten lightweight Adrien Broner, hall-of-famer and fellow Cincinnati native Aaron Pryor says it's okay to be "a little bit cocky... but you gotta win."

Brooklyn's Paulie Malignaggi is part of a championship legacy that includes Mike Tyson, Riddick Bowe, Michael Moorer, Eddie Mustafa Muhammad and Zab Judah.

Called an "old-assed fighter" by Devon Alexander's trainer, Kevin Cunningham, IBF welterweight titleholder Randall Bailey said Cunningham's "talking is going to end up in an ass whooping for" Alexander.

Freddie Roach on Manny Pacquiao's motivation for Juan Manuel Marquez: "When I was sitting there with him, he scratched into the cloth on the table, 'We need a knockout to win.' I mean, he spelled that out, and he's never said that to me before a fight in his life."