Early years

Mosley was born in Lynwood, California and raised in Pomona, California. He has two older sisters, Venus and Cerena. Mosley became interested in boxing after watching his father, Jack, box in street fights. Mosley has been trained and managed by his father since the age of eight.

Amateur career

Mosley was an amateur standout, capturing various amateur titles, including:

• 1989 United States Amateur Champion at Lightweight 132 lb (60 kg)
• 1989 World Junior Championships Silver Medalist in San Juan, Puerto Rico 132 lb (60 kg)
• 1990 United States Amateur Champion at Lightweight 132 lb (60 kg)
• 1990 Goodwill Games Bronze Medalist in Seattle (USA) 132 lb (60 kg)
• 1992 United States Amateur Champion at Light Welterweight 139 lb (63 kg)

Professional career

Welterweight

Mosley would make two more defenses of his title at lightweight, stopping both Golden Johnson and John Brown, before relinquishing his titles and moving up twelve pounds in weight to welterweight. He scored two consecutive knockouts, setting up a huge fight against Oscar de la Hoya for the WBC welterweight title.

De La Hoya vs Mosley

Main article: Oscar De La Hoya vs. Shane Mosley

On June 17, 2000, Mosley met De La Hoya in Los Angeles for the WBC & vacant Lineal welterweight titles. After twelve rounds, Mosley emerged with a split decision victory. During the fight, neither man was in danger of going down, but both had badly swollen faces at the end and De La Hoya was bleeding from the nose for several rounds. Mosley earned a minimum of $15 million, while De La Hoya was guaranteed $35 million.

Light-middleweight

On February 8, 2003, Mosley's bout with former IBF light-middleweight title holder Raúl Márquez ended in a no contest when Mosley accidentally head butted Marquez twice in round three, which caused two very bad cuts above the eyes of Marquez.

De La Hoya vs Mosley II

Main article: Oscar De La Hoya vs. Shane Mosley II

Mosley and De La Hoya faced each other for the second time on September 13, this time with De La Hoya's Lineal/The Ring/WBC/WBA light-middleweight championships on the line. Mosley defeated De La Hoya by a controversial 12 round unanimous decision and joined the exclusive group of world boxing champions that have reigned in three or more divisions. Many fans had Oscar easily beating Mosley in this rematch but judges scored it differently regardless of De La Hoya landing over 100 more punches. Mosley testified in 2003 that he injected himself with the notorious doping agent EPO as he prepared for his light-middleweight title fight against Oscar De La Hoya, according to grand jury transcripts and doping calendars.

Return to welterweight

Margarito vs Mosley

Prior to one of the biggest fights of his career, Mosley began training with Naazim Richardson. Mosley regained the WBA(Super) welterweight title from Antonio Margarito on January 24, 2009 at the Staples Center in Los Angeles. Mosley, now 37 years old, came into the fight as a 4-1 underdog with the bookies after Margarito had spectacularly stopped Cotto 6 months earlier. Prior to the bout, very few gave Mosley a chance of prevailing, with the prevailing view that Margarito was too strong and young for Mosley. The conventional wisdom was that this was a mismatch, which would end in a brutal retirement-forcing stoppage for "Sugar" Shane. A comparison of their last fights; the aforementioned destruction of Cotto by Margarito and a last-gasp knockout by Mosley in a hard twelve round struggle against Mayorga did not bode well for Mosley. Some predicted a massacre. And it was - only it was Margarito that was ruthlessly clubbed about the ring, unable to land any meaningful shots.

Mosley eventually TKO'd Margarito in the ninth round, after appearing to win every round up until then, in a massive upset. Sugar Shane utterly dominated Margarito, using his superior hand speed, pinpoint accuracy, consistent body punching, countless huge right hands to the jaw and tying up when Margarito backed him into the ropes, to wear Margarito down and stop him—something that many seasoned boxing observers thought was nigh-on impossible. After knocking him down with a series of heavy overhand rights at the end of the eighth round, Margarito was unable to avoid punches during a heavy barrage from Mosley early on in the ninth, forcing the referee to step in as Margarito slumped to the canvas a second time. Margarito had never previously been stopped. It was a sensational win for Sugar Shane and propelled him back to the upper echelons of the welterweight division and the sport of Boxing, in addition to further cementing his legacy as one of the best fighters in his era.

The fight was marred in a controversy after Mosley's trainer, Naazim Richardson diligently spotted a gauze knuckle pad accessory in Margarito's hand wraps, illegal because it had been previously used, which had to be redone three times before the commission's officials were satisfied.

The fight was for Margarito's WBA title and the vacant Lineal welterweight championship of Cyber Boxing Zone (CBZ). The Ring did not recognize this bout for its vacant welterweight championship despite the fact it pitted The Ring #1 ranked welterweight, Antonio Margarito, vs. The Ring #3 ranked welterweight, Shane Mosley. Coming in the bout, Margarito had just TKO'd the previous The Ring #1 ranked welterweight and current The Ring #2 ranked welterweight, Miguel Cotto. After the fight, Mosley was named The Ring's #1 ranked welterweight.

Mayweather vs Mosley

Main article: Floyd Mayweather vs. Shane Mosley

On May 1, 2010, Mosley fought undefeated Floyd Mayweather, Jr.. Boxing purists had called for the fight for over ten years. Mosley's WBA title was not on the line because Mayweather refused to pay WBA sanctioning fees. On the fight night, Mosley stunned Mayweather with two right-hand shots in the second round. Mayweather recovered well and dominated the remainder of the fight with superior reflexes and his effective counter-punching style, eventually beating Mosley in a wide decision 119-109, 119-109, and 118-110 on the scorecards to win Mosley's Lineal welterweight championship.

On May 22, 2010, Shane Mosley was stripped of his WBA (Super) welterweight title, due to not making a mandatory defense, which in turn made WBA Champion Vyacheslav Senchenko the sole WBA titlist in the welterweight division.

Mosley vs Mora

Mosley fought Sergio Mora on September 18 at the Staples Center in Los Angeles. The bout ended up being a highly disputed split draw, where many people thought that Mosley narrowly won the closely contested bout (boxing analyst website Boxrec had it 114-112 for Mosley). The judges scored the bout: Mora 115-113, Mosley 116-112 and 114-114.

Pacquiao vs Mosley

Main article: Manny Pacquiao vs. Shane Mosley

On May 7, 2011, Mosley lost the fight to Manny Pacquiao for the WBO welterweight title at the MGM Grand in Las Vegas. Mosley was knocked down in round 3. Due to Mosley's defeat, Pacquiao looked at a November 12, 2011 match-up, a third fight with Juan Manuel Marquez.

Comeback

Mosley announced he was coming out of retirement to fight Pablo Cesar Cano in Mexico. Mosley won the fight via unanimous decision with all three judges scoring the bout 115-113. Cano was able to win the first few rounds but Mosley took control of the later rounds and pounded Cano until the final bell, making Sugar Shane Mosley the vacant WBC International welterweight champion.

Mosley fought Australian boxer Anthony Mundine on November 27, 2013 at All Phones Arena in Sydney, Australia. Mosley lost the fight after Mundine scored a technical knockout during round 6. Before the seventh round, Mosley retiring due to back spasms giving Mundine the victory via TKO.

Second retirement

Mosley announced his second retirement on December 7, 2013. He stated that he plans to become a trainer, to train his son, Shane Jr., and other young fighters. In an interview with World Boxing News, when asked if he had any desire to lace up his gloves and return to the ring professionally, he said he would only consider a return to the sport against the very top welterweights in the world. He specifically named Floyd Mayweather Jr., Manny Pacquiao, and Juan Manuel Márquez. He also said in another interview in early 2015 that he was not sure if he would fight again, but that he wanted to come back and face a fighter of similar age and specifically named Juan Manuel Márquez.

Second comeback

On August 29, 2015, Mosley again decided to came out of retirement and defeated Ricardo Mayorga for a second time, winning the fight via KO in the sixth round. On December 17, 2015, Mosley faced off against Venezuelan boxer Patrick Lopez in a non-title match at Super Welterweight, scheduled for 10 rounds. Lopez was knocked down in the 2nd round and TKO'd in the last round, subsequently resulting in Mosley improving his ledger to 49 victories, with 41 of those victories coming inside the distance.

Professional boxing record

61 fights, 49 wins (41 KOs), 10 losses (1 KO), 1 draw, 1 no contest
No.	Res.	Record	Opponent	Type	Round, Time	Date	Location	Notes
61	Loss	49-10-1	David Avanesyan
60	Win	49-9-1	Patrick López
59	Win	48-9-1	Ricardo Mayorga
58	Loss	47-9-1	Anthony Mundine
57	Win	47-8-1	Pablo César Cano
56	Loss	46-8-1	Saúl Álvarez
55	Loss	46-7-1	Manny Pacquiao
54	Draw	46-6-1	Sergio Mora
53	Loss	46-6	Floyd Mayweather, Jr.
52	Win	46-5	Antonio Margarito
51	Win	45-5	Ricardo Mayorga
50	Loss	44-5	Miguel Cotto
49	Win	44-4	Luis Collazo
48	Win	43-4	Fernando Vargas
47	Win	42-4	Fernando Vargas
46	Win	41-4	José Luis Cruz
45	Win	40-4	David Estrada
44	Loss	39-4	Winky Wright
43	Loss	39-3	Winky Wright
42	Win	39-2	Oscar De La Hoya
41		38-2	Raúl Márquez
40	Loss	38-2	Vernon Forrest
39	Loss	38-1	Vernon Forrest
38	Win	38-0	Adrian Stone
37	Win	37-0	Shannan Taylor
36	Win	36-0	Antonio Díaz
35	Win	35-0	Oscar De La Hoya
34	Win	34-0	Willy Wise
33	Win	33-0	Wilfredo Rivera
32	Win	32-0	John Brown
31	Win	31-0	Golden Johnson
30	Win	30-0	Jesse James Leija
29	Win	29-0	Eduardo Morales
28	Win	28-0	Wilfredo Ruiz
27	Win	27-0	John John Molina
26	Win	26-0	Demetrio Ceballos
25	Win	25-0	Manuel Gomez
24	Win	24-0	Philip Holiday
23	Win	23-0	Michael Smith
22	Win	22-0	Elias Quiroz
21	Win	21-0	Joseph Murray
20	Win	20-0	Ramon Felix
19	Win	19-0	Mike Bryan
18	Win	18-0	Mauricio Aceves
17	Win	17-0	Raul Hernandez
16	Win	16-0	Jose Luis Madrid
15	Win	15-0	Louis Ramirez
14	Win	14-0	Mauro Gutierrez
13	Win	13-0	Narciso Valenzuela
12	Win	12-0	John Bryant
11	Win	11-0	Lorenzo Garcia
10	Win	10-0	Oscar Lopez
9	Win	9-0	Lorenzo Garcia
8	Win	8-0	Francisco Rodriguez
7	Win	7-0	Paulino Gonzalez
6	Win	6-0	Juan Manuel Aranda
5	Win	5-0	Miguel Pena
4	Win	4-0	Roberto Urias
3	Win	3-0	Pey Castillo
2	Win	2-0	Arnulfo Villa
1	Win	1-0	Greg Puente

Titles in boxing

Major World Titles:

• IBF Lightweight Champion (135 lbs)
• WBC Welterweight Champion (147 lbs)
• WBC Light Middleweight Champion (154 lbs)
• WBA (Super) Light Middleweight Champion (154 lbs)
• WBC Interim Welterweight Champion (147 lbs)
• WBA (Super) Welterweight Champion (147 lbs)

Minor World Titles:

• IBA Welterweight Champion (147 lbs)
• IBA Junior Middleweight Champion (154 lbs)

The Ring/Lineal Championship Titles:

• The Ring Light Middleweight Champion (154 lbs)

Regional/International Titles:

• WBA Inter-Continental Light Middleweight Champion (154 lbs)
• WBC International Welterweight Champion (147 lbs)

BALCO scandal

In August 2002 federal agents initiated investigations into BALCO, a California-based laboratory suspected of selling banned performance-enhancing drugs to top athletes. Shane Mosley was among those named as a BALCO client, and he testified before a grand jury that he injected himself with the energy-boosting drug EPO and used undetectable steroids known as "the cream" and "the clear", acquired from BALCO, prior to his 2003 rematch with Oscar De La Hoya, which Mosley won by a unanimous decision. Mosley insisted that he did not knowingly take banned substances, and thought they were vitamins. He said he believed "the cream" was flaxseed oil, but under questioning he admitted it was probably something else. In 2008 Mosley launched a $12 million defamation lawsuit against BALCO founder Victor Conte, who claimed that Mosley knowingly took performance-enhancing drugs. The suit was dismissed with prejudice in November 2010.

Charities

In 2011, Mosley and his family established the Diamond's Love Foundation in honor of his late nephew Diamond Johnson. The foundation brings awareness to child and passenger car safety through programs and events within the Pomona Valley community. Diamond Johnson died in a car crash at the age of 3 for being in an improper car seat.

On September 12, 2014, Mosley received the "Advocate Award" from the Face Forward foundation for Commitment to Combating Domestic Violence.

In 2010, Mosley teamed up with PETA to protest dog fighting and to protest the seal fur trade in Canada.

Personal life

Mosley has been married once and has four children. He has a son, Shane Mosley, Jr., from a previous relationship. Mosley, Jr. is also a boxer, who currently has a record of 4-1 (4 KO's). In November 2002, Mosley married Jin Sheehan. The couple had three children before divorcing in 2010.

[ Source: Wikipedia ]