“No matter what you face, you've got to believe you can overcome it. Until your last day. Your last breath.”
The fighter
1993–2016
Lightweight. Welterweight. Light middleweight.
From the Hollywood Palladium to the Staples Center, a twenty-three-year professional career across three weight classes, finished by induction into the International Boxing Hall of Fame.
1971Born in Lynwood, California. Raised in Pomona.
1979Begins boxing at eight years old.
1989First of three U.S. national amateur titles (1989, 1990, 1992).
1993Professional debut at the Hollywood Palladium, a fifth-round knockout.
1997IBF lightweight champion. Eight defenses, all inside the distance.
1998Fighter of the Year, Boxing Writers Association of America.
2000Beats Oscar De La Hoya for the WBC welterweight title. The Ring's pound-for-pound No. 1 in 2000 and 2001.
2003Beats De La Hoya again. World titles in a third division.
2009Stops Antonio Margarito at 37 for the WBA welterweight title.
2016Final professional bout. Sixty-one fights over twenty-three years.
2020Inducted into the International Boxing Hall of Fame.
NextDon't call it a comeback. Who's his next fight? Maybe you're the one who makes it.Make the next fight →
Defining moments · 1993–2013
The nights that made the name.
Footage plays only when you press play. One clip at a time.
Greatest Knockouts41 KOsThe compilation. Leija, Vargas, Mayorga, Margarito and more. Hands, speed and the left hook.1993–2013 · Compilation
vs. Philip HolidayUD 12First world title: the IBF lightweight belt, taken from an unbeaten champion.Mohegan Sun, Connecticut · Aug 2, 1997
vs. Jesse James LeijaRTD 9Sixth defense. Three knockdowns before Leija stayed on his stool.Foxwoods, Connecticut · Nov 14, 1998
vs. Oscar De La HoyaSD 12WBC welterweight title in the first fight ever at Staples Center. Ring Event of the Year.Staples Center, Los Angeles · Jun 17, 2000
vs. Oscar De La Hoya IIUD 12Light middleweight titles and a third division. The only man to beat De La Hoya twice.MGM Grand, Las Vegas · Sep 13, 2003
vs. Fernando Vargas IITKO 6The left hook. Every round won on every card before the stoppage.MGM Grand, Las Vegas · Jul 15, 2006
vs. Ricardo MayorgaKO 12Two knockdowns in the final minute; the finish at 2:59 of the twelfth.Home Depot Center, Carson · Sep 27, 2008
vs. Antonio MargaritoTKO 9A 4-to-1 underdog at 37. Won every round, then stopped a man who had never been stopped. WBA welterweight title.Staples Center, Los Angeles · Jan 24, 2009
vs. Floyd Mayweather Jr.UD 12The fight boxing waited ten years for. Shane rocked Mayweather with two right hands in round two. 1.4 million pay-per-view buys.MGM Grand, Las Vegas · May 1, 2010
vs. Shaquille O'NealExhibitionFive rounds against a 7-foot-1 Hall of Famer for Shaq Vs. Shane took the decision.Planet Hollywood, Las Vegas · Aug 10, 2010
vs. Manny PacquiaoUD 12For the WBO welterweight title. LL Cool J walked him to the ring. 1.25 million buys.MGM Grand, Las Vegas · May 7, 2011
vs. Kevin HartCharity bout"Fists of Funny" vs. Sugar Shane on Real Husbands of Hollywood. The gloves came off. Literally.BET · Feb 12, 2013
The coach
2014–present
Champions aren't born. They're cornered.
Shane coaches the way he fought: speed first, fundamentals always, and the mind as sharp as the hands. In a decade in the corner he has worked with undisputed champions, world-ranked contenders and his own son.
And one YouTuber. In 2020 Jake Paul had zero pro fights; Shane was his first trainer, and Paul's debut ended in a first-round knockout. When Paul lost for the first time in 2023, he rebuilt his team and brought Shane back. Three straight wins followed.
Fighters he has coached
Jake Paul
From zero pro fights to 12 wins, a decision over Mike Tyson and the biggest U.S. boxing gate outside Las Vegas. Shane was his first trainer and returned to the corner in 2023.
Shane Mosley Jr.
Super middleweight contender; beat former world champion Daniel Jacobs in 2024.
Devin Haney
Three-division world champion and the youngest undisputed champion in boxing history. Unbeaten in 33, with wins over Lomachenko, Kambosos and Prograis.
Ivan Redkach
Upset former two-division champion Devon Alexander in 2019, stopping him in six.
And more
World champions, contenders and prospects.
Youth training
Private, one-on-one coaching for a select few young athletes from high-profile families.
Most people talk about the weather at brunch. Others share how their kid is trained by a World Fucking Champion.
Through the Mosley Foundation of Love, Shane trains some young fighters for free. He started the foundation with his sister Cerena in memory of their nephew, Diamond Johnson.
It hosts the annual Sugar Shane Mosley Youth Boxing Camp in Pomona and supports child safety, fitness, nutrition and mental health for at-risk youth in underserved communities.
Two Halls of Fame, three divisions, and a name that has headlined pay-per-view for two decades. Sugar Shane works with brands that want that record standing behind them.
Shane Mosley grew up in Pomona, California, and put on gloves at eight years old. He never took them off. Three national amateur titles came first. Then, in 1993, a professional debut at the Hollywood Palladium that ended in a fifth-round knockout.
What followed was one of the great careers of his era. He went 38 fights without a loss. He beat Oscar De La Hoya in the first fight ever held at Staples Center, then beat him again three years later. He won world titles at lightweight, welterweight and light middleweight, and for two years The Ring called him the best fighter on the planet, pound for pound.
He took the hard fights. He lost some. He came back. At 37, written off as a 4-to-1 underdog, he stopped Antonio Margarito in nine rounds and reminded everyone who he was. In 61 professional fights, he was stopped exactly once.
Two Halls of Fame later, Shane is still in the gym every day. He trains champions, he speaks to rooms that need to hear what it takes, and he carries the same belief that got a kid from Pomona to the top of the world: no matter what you face, you can overcome it.
