darren barker

RING and WBC middleweight champion Sergio Martinez is 6-1 with four knockouts in his past seven fights, all of which are featured in an HBO showcase of his "greatest hits."

A return bout between Sergio Martinez and Julio Cesar Chavez Jr. would have to include Olympic-style drug testing and take place either in Las Vegas, Atlantic City or New York, according to Martinez's advisor.

Middleweight contender Matthew Macklin claims that he will handle unbeaten WBA titleholder Gennady Golovkin in similar fashion to how Bernard Hopkins knocked out then-undefeated Felix Trinindad in the 12th round.

Unbeaten welterweight contender Kell Brook has suffered yet another foot injury that could jeopardize his scheduled challenge to IBF beltholder Devon Alexander for the third time.

Top Rank CEO Bob Arum said that in the next few days he'll be meeting with fighters and their teams in New York, with the goal of selecting Manny Pacquaio's September opponent no later than Sunday.

British middleweight Darren Barker put 14 frustrating months of inactivity behind him on Saturday as he stopped Welshman Kerry Hope early in the fourth round.

RING middleweight champion Sergio Martinez is recovering from knee surgery with an eye toward fighting on April 27 in his native Argentina.  

Sergio Martinez had surgery to repair torn ligaments in his right knee. THE RING middleweight champ wants to make a defense of his belts on April 27 and then face Julio Cesar Chavez in a rematch on Sept. 14.

Andre Ward ranks No. 2, pound-for-pound, ahead of Manny Pacquiao, according to Yahoo! Sports and ESPN, and is at No. 3 in THE RING ratings, having surpassed Sergio Martinez in all three polls.

Julio Cesar Chavez Jr. once helped his father through one of the lowest points of his life, and now the Mexican legend is there to back his son up on his toughest day.

WBC middleweight titleholder Julio Cesar Chavez Jr. defends his eccentric training methods in advance of Saturday night's clash with RING champion Sergio Martinez. 

Julio Cesar Chavez Jr. insists that discipline problems are behind him, that he doesn't care about rival Mexican star Saul "Canelo" Alvarez, and that the time is right to beat middleweight champ Sergio Martinez, who he fights on Sept. 15. 

Promoter Lou DiBella is considering the cancelation of all media appearances by RING middleweight champion Sergio Martinez to promote his Sept. 15 bout with Julio Cesar Chavez Jr. in the wake of threats against the fighter.

Darren Barker’s injury curse has struck again with a damaged arm, forcing the British middleweight to withdraw from a long-awaited comeback bout on September 8 against Italian Simone Rotolo.

Sergio Martinez's charitable deeds outside of the ring serve as a sharp contrast to his brutal, razor-like efficiency inside of it.

WBC middleweight titleholder Julio Cesar Chavez Jr. has looked impressive against sparring partners in preparation for next month's clash with RING champion Sergio Martinez.

RING middleweight champion Sergio Martinez says the straight-ahead style of Julio Cesar Chavez Jr. wll  make their HBO-Pay Per View-televised clash an easier fight for him.

Can aging RING middleweight champion Sergio Martinez stop young juggernaut Julio Cesar Chavez, the unbeaten WBC beltholder? The two are scheduled to meet in a pay-per-view showdown this fall.

Julio Cesar Chavez Jr. will defend his WBC middleweight crown against Andy Lee on June 16, with an eye toward fighting RING champion, Sergio Martinez, on Sept. 15. 

British middleweight Darren Barker fell short against Sergio Martinez last Saturday, but in doing so gained a lot of respect.

Sergio Martinez didn't have his best night against elusive Darren Barker on Saturday in Atlantic City, N.J., but still emerged with a gratifying knockout.

RING middleweight champ Sergio Martinez and adviser Sampson Lewkowicz answer the questions of press row immediately after his 11th-round KO of Darren Barker.

Middleweight champ Sergio Martinez and his promoter, Lou DiBella, discussed his tough title defense against Darren Barker and what could be next during the post-fight press conference on Oct. 1 in Atlantic City, N.J.

Sergio Martinez closed the show against Darren Barker but he did not look like an elite fighter against the unheralded challenger, which might actually help the middleweight champ get the fights he wants.

Andy Lee is out to avenge his only loss against Brian Vera -- after which he intends to challenge middleweight champion Sergio Martinez.