Cotto

Manny Pacquiao says random drug testing is "really important" for his upcoming bout with Brandon Rios "because, you never know, some fighters use drugs."

Miguel Cotto could be closing in on a date for his ring return this year, and the list of possible opponents includes a lot of heavy hitters.

Shane Mosley on his victory over Pablo Cesar Cano: "This fight was to let them know that I'm still here. I'm not washed up. I'm not too old. I'm older, but I'm not too old. I'm still smart and I can still run down these young guys."

According to SI.com's Fortunate 50, Floyd Mayweather Jr.is projected to be the highest-paid athlete in American sports for the second straight year, potentially earning between $90 million and $128 million.

Lamont Peterson's younger brother, Anthony, will compete in a lightweight bout on Saturday's undcard to Lamont's 141-pound main event against Lucas Matthysse.

Showtime's Stephen Espinoza: "Floyd Mayweather is still, without question, the No. 1 pay per view star in boxing, and, actually, in all of sports."

Golden Boy CEO Richard Schaefer said "hopefully" Floyd Mayweather Jr. versus Saul Canelo Alvarez will happen on Sept. 14 at the MGM Grand in Las Vegas.

Floyd Mayweather Jr. looks to be in prime shape for Saturday's clash with Robert Guerrero, who says he can't wait "to get down."

Floyd Mayweather Jr. on the relationships with his father Floyd Sr., and his uncle Roger Mayweather: "I'm happy to be back working with my father, and I'm working with my father and Roger."

RING junior middleweight champion Saul "Canelo" Alvarez is expected to be ringside for Saturday night's clash between Floyd Mayweather Jr. and Robert Guerrero at the MGM Grand Garden Arena.

Floyd Mayweather Jr. spoke on topics ranging from his skills, age, jail time, Robert Guerrero's gun charge and the challenger's cancer-surviving wife during a nearly 40-minute interview with reporters on Tuesday.

Robert Guerrero "may have God on his side," writes Gareth Davies of The Daily Telegraph, London, "but Floyd Mayweather has the God-given gifts." Forty boxing insiders give their picks and analyses on the big fight.

Showtime boss Stephen Espinoza calls the open dialogue regarding religion between Robert Guerrero and Floyd Mayweatther Jr. "refreshing" albeit "not always a comfortable conversation."

Zab Judah's take on why there has been no press conference or weigh-in staredowns with Danny Garcia: "Always remember: A monkey can never look a lion in the face."

Zab Judah will attempt to restore his "Super" nickname against RING champion Danny Garcia, a fighter who is 10 years younger. Seventeen boxing insiders give their picks on Saturday's Showtime-televised junior welterweight championship.

Floyd Mayweather calls Robert Guerrero "a religious guy" who is also a "big-time hypocrite" in Showtime's latest episode of All Access: Mayweather vs. Guerrero. 

Should Floyd Mayweather Jr. get beyond a May 4 date with Robert Guerrero at the MGM Grand, he could return to that site on Sept. 14 and go head-to-head with a potential clash between Tim Bradley and Juan Manuel Marquez.

Floyd Mayweather Jr. on being in jail: "You can be locked up and be rich, but it's just like being poor if you don't have freedom. So, freedom is very, very important."

Danny Jacobs on being declared cancer free: "Now, with this behind me, I can get ready for April 27 with no problem whatsoever." Jacobs, a Brooklyn native, fights on the Danny Garcia-Zab Judah undercard on Saturday at Brooklyn's Barclays Center.

Saul Alvarez: "On Saturday, after defeating [Austin] Trout, I will raise my hand and my belt and will be thinking of my brother. That belt is his."

"Forty-three had a game plan: 'We're going to keep pressure on Mayweather,'" Floyd Mayweather says in part two of Showtime's All Access: Mayweather Vs. (Robert) Guerrero. "The game plan is just to come in there and get your payday."

The fighting peers of junior middleweights Austin Trout and Saul Alvarez offer their thoughts on who will win Saturday night's Showtime-televised clash of unbeatens.

Saturday's RING junior middleweight championship clash of unbeatens Saul "Canelo" Alvarez and Austin Trout is another bout that is too close to call during what is shaping up as a year of upsets.

In accepting his award for Fighter of the Year, an emotional Nonito Donaire spoke of coming a long way since being the "small, frail, asthmatic little boy" of his childhood.

Nonito Donaire on his final press conference staredown with Guillermo Rigondeaux: "Today was my moral victory in terms of me being able to face off against him. I know that he felt my energy and that's why maybe he looked away from me."

Showtime's five-part documentary series All-Access: Mayweather vs. Guerrero will premiere on Wednesday in advance of their May 4 pay-per-view fight at MGM Grand in Las Vegas. Respected Hip-Hop artist and actor Common will narrate the series. 

"I'm going to win. Without a doubt, I'm going to win. This fight is personal because Trout beat my brother," Saul Alvarez said of his April 20 championship match with Austin Trout in Showtime's All-Access: Canelo vs. Trout Preview.

Richard Schaefer on Golden Boy Promotion's new deal with Fox Sports: "For Golden Boy, it is one of the most significant, if not, the most significant television deals we have ever put together."

A new deal between Golden Boy and Fox Sports will result in a new Monday boxing series and allow fans to rewatch classic bouts from the promoter's fight library featuring Floyd Mayweather, Oscar De La Hoya, Manny Pacquiao and Bernard Hopkins, among others.

Austin Trout on his April 20 clash with Saul "Canelo" Alvarez: "I'm just going to do my talking in the ring."

Echoing the famous words of Mike Tyson, Danny Garcia says his opponents "think they're going to beat me until we get into that ring. Until they get hit."

Junior middleweight contender Erislandy Lara: "If I could pick my next three fights, it would first start with the winner of the fight between Canelo Alvarez-Austin Trout, and then I would want to fight Sergio Martinez or Floyd Mayweather."

Showtime's one-hour documentary 30 days in May gives a glimpse of Floyd Mayweather's 87-day jail stay in the Clark County Detention Center last year in advance of his May 4 showdown with Robert Guerrero. The show airs tonight at 10:00 p.m. ET/PT.

Danny Garcia on Zab Judah's perceived advantage in the ring: "When you get hit, it don't matter how much experience you've got. If you can't take the punch, that's the only thing that matters."

Showtime's 30 Days In May chronicles Floyd Mayweather's jail stint at the Clark County Detention Center from June 1 to Aug. 3 of last year.

"I believe God put me here to humble Floyd Mayweather, and it is going to happen," said Robert Guerrero, who, with his wife, Casey, visited the set of Good Morning America on Tuesday.

Junior welterweight Brandon Rios will attempt to repeat his seventh-round stoppage victory over Mike Alvarado on March 30.

Miguel Cotto's monster left hook against Austin Trout was captured by Tom Hogan, whose photo will be honored as the best action shot of the year by the Boxing Writers' Association of America. 

Saul Alvarez on Austin Trout: "This fight for me is personal."

Saul Alvarez on Austin Trout, who defeated Alvarez's older brother, Rigoburto, in 2011: "Beating him will make a statement, and in so doing, I plan to avenge my brother’s loss to him and bring victory home to Mexico."

Robert Guerrero on Floyd Mayweather: "He's not that big. Floyd's not like Andre Berto, who, I mean, was just bulked up and huge. But you've got to respect Floyd, because, I mean, he's fast, he's slick and he's smart and he's a mastermind in the ring."

Oscar De La Hoya is picking Robert Guerrero to upset Floyd Mayweather and Canelo Alvarez to possibly stop Austin Trout in their upcoming fights.

Saul Alvarez says he's focused on his 154-pound title unification bout with Austin Trout on April 20, but he also says wants to headline a big show on Sept. 14 even if it competes with Floyd Mayweather's planned pay-per-view date.

The world should know soon whether it will witness a 154-pound clash of unbeatens between WBC beltholder Saul "Canelo" Alvarez and WBA titleholder Austin Trout.

Kendall Holt after Friday night's loss to Lamont Peterson: "My body just wasn't responding. My body and my mind just weren't on the same page. My body wanted to do one thing, and my mind said do something else."

WBA junior middleweight beltholder Austin Trout on a potential clash with WBC counterpart Saul "Canelo" Alvarez: "I'm just waiting for the paperwork."

Referee Tony Weeks will make his East Coast debut with Friday night's Lamont Peterson-Kendall Holt fight at The D.C. Armory in Washington, D.C.

Floyd Mayweather on his groundbreaking new deal: "Showtime and CBS, I've got to take my hat off to them. They did a tremendous job and I am happy to be a part of this family."

Robert Guerrero: "I'm a man of faith. I'm a man of God, and I feel that God has put me in this position for a reason: Not to humble the world of boxing, but to humble Floyd Mayweather."

Austin Trout on a potential fight with Saul "Canelo" Alvarez: "Me and Canelo fighting each other is something that boxing needs. Champion fighting champion, you can't get any more exciting than that."