nacho beristain

IBF welterweight titleholder Devon Alexander hopes to remain on the May 18 Showtime doubleheader from Boardwalk Hall in Atlantic City even though his original opponent Kell Brook has pulled out with an injury.

Junior featherweight prospect Luis Orlando Del Valle looks to bounce back from his first professional loss, against Vic Darchinyan last September, with the help of hall-of-fame trainer Nacho Beristain. Del Valle fights Andre Wilson on Thursday in New York City.

Does Juan Manuel Marquez rank with Julio Cesar Chavez Sr. among Mexico's all-time greats?

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."

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."

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."

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."

HBO's 24/7 series chronicling the events leading up to Manny Pacquiao-Juan Manuel Marquez IV will debut on Saturday in advance of the network's double-header featuring Broner-DeMarco and Mitchell-Banks.

Junior middleweight Alfredo Angulo, who meets Raul Casarez on Saturday night, plans to donate his long hair to the charity Locks of Love, which assists children who suffer hair loss as a result of chemotherapy to treat cancer.

Juan Manuel Marquez: "This fight, I will try to knock out Manny Pacquiao. There is no way that I can let this fight be a decision."

"I'm very hungry for this fight, and that's what's going to carry me to victory," said once-beaten Anselmo Moreno, who will make his 122-pound debut on Nov. 10 against undefeated WBC tltleholder Abner Mares.

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."

Junior middleweight contender Alfredo Angulo will have been out of the ring for more than a year when he meets Raul Casarez on Nov. 10.

Manny Pacquiao on his fourth bout with Juan Manuel Marquez: "My focus this time is to go for the knockout."

Trainer Nacho Beristain believes that the fourth time will be the charm for Juan Manuel Marquez against Manny Pacquiao.

Trainer Nacho Beristain says Marquez will be there to give Pacquiao a fight, and that this will be the best of the three.

 Juan Manuel Marquez's new strength and conditioning guru has admitted to being a past distributor of illegal performance enhancing substances.

The press tour between Manny Pacquiao and Juan Manuel Marquez is in New York on Tuesday and Beverly Hills on Wednesday before ending in Mexico City on Thursday.

Manny Pacquiao and Juan Manuel Marquez will be in New York on Tuesday for the second stage of the four-city press tour promoting their fight on Nov. 12

Juan Manuel Marquez takes center stage in Manny Pacquiao's Philippines, and an introspective Oscar De La Hoya discusses Floyd Mayweather Jr.

The Manny Pacquiao-Juan Manuel Marquez press tour begins in Manilla, ends in Mexico City, and includes stops in New York and Beverly Hills.