Robert Alexander McCullough IV (born May 26, 1977) is an American former Muay Thai kickboxer and professional mixed martial artist. A professional from 2001-2011 in MMA, McCullough has formerly competed for the WEC, Bellator, DREAM, the World Fighting Alliance, the Palace Fighting Championship, and King of the Cage. In professional kickboxing, McCullough has competed for K-1.

Mixed martial arts career

World Extreme Cagefighting

McCullough began his mixed martial arts career with a first-round TKO victory at the Palace Casino in Lemoore, California, in 2001. Between 2003 and 2007, "Razor Rob" went 10-1 with nine stoppage victories and only a split-decision loss to Harris Sarmiento, which he later avenged.

McCullough defeated Muay Thai fighter Kit Cope at WEC 25 to win the vacant WEC Lightweight Championship. He defended the title once by defeating Richard Crunkilton by first-round TKO. On February 13, 2008, he lost his title to Jamie Varner when Varner defeated him by TKO due to strikes in the third round.

After losing his title, McCullough struggled over his next four fights in the now-defunct WEC. He defeated Kenneth Alexander by split decision but then lost to Donald Cerrone. He defeated Marcus Hicks by majority decision, but he fractured his right hand and received minor damage to his ankle and subsequently underwent surgery to repair his hand. McCullough was expected to return to the cage against Anthony Pettis on November 18, 2009, at WEC 44; but Pettis had to pull out of the bout with an undisclosed injury. McCullough instead faced WEC newcomer Karen Darabedyan. McCullough lost to Darabedyan via split decision.

With three losses in his last five fights, McCullough released by the WEC and would eventually join Tachi Palace Fights, returning to the venue where his career began, and had somewhat of a resurgence. McCullough defeated Isaac de Jesus by first-round TKO on July 9, 2010, at Tachi Palace Fight 5. He then defeated UFC veteran Corey Hill by unanimous decision on September 9, 2010, at Tachi Palace Fight 6.

Bellator MMA

On October 14, 2010, McCullough signed with Bellator to compete in the promotion's upcoming Season Four Lightweight Tournament. He was knocked out by a counter right by Patricky "The Pitbull" Freire.

DREAM

McCullough next faced Shinya Aoki at DREAM 17. He lost the fight via submission in the first round.

Personal life

McCullough was married to Kristina McCullough. The couple had their first child, a son, in March 2010 and second child, a son born in November 2014.

Divorced Kristina McCullough in May, 2020 and is now engaged to FightCamp Trainer Shanie Rusth.

He is of Irish and Mexican descent.

McCullough also owns MMA apparel company Razor Clothing.

Championships and accomplishments

Kickboxing record

Kickboxing record
DateResultOpponentEventLocationMethodRoundTime
? wins (? KOs), ? losses, ? draws
2004-08-07LossUnited States James MartinezK-1 World Grand Prix 2004 in Las Vegas IILas Vegas, Nevada, USATKO11:53
2004-04-30WinUnited States John PolakowskiK-1 World Grand Prix 2004 in Las Vegas ILas Vegas, Nevada, USATKO22:38
1997WinUnited States Gary OwensI.S.K.A Jr Welterweight State Kickboxing ChampionshipSan Jose, California, USATKO2
1997 - 1999WinUnited States Eddie WeddingU.W.M.T.A Welterweight U.S. ChampionSequoia Conference Center, Buena Park, California USAKO
1997 - 1999WinUnited States William SyripaiU.W.M.T.A Welterweight U.S. ChampionSequoia Conference Center, Buena Park, California USADEC
1997 - 1999WinUnited States Mitch MilatU.W.M.T.A Welterweight U.S. ChampionSequoia Conference Center, Buena Park, California USAKO
1997 - 1999WinUnited States Javier JanjiraU.W.M.T.A Welterweight U.S. ChampionWhittier Hilton, Whittier California USAKO
1997 - 1999WinUnited States Phally RinU.W.M.T.A Welterweight U.S. ChampionSequoia Conference Center, Buena Park, California USADEC
1998WinUnited States Lee HuaI.K.K.C Jr Welterweight U.S. ChampionCrystal Park Casino, California USADEC
1998WinUnited StatesI.A.M.T.F Welterweight U.S. ChampionMaywood, California USADEC
1998WinUnited States Scott ThorsonI.K.B.A Welterweight International Kickboxing ChampionWhittier, California USADEC
Legend: Win Loss Draw/No contest Notes

Mixed martial arts record

Professional record breakdown
27 matches19 wins8 losses
By knockout112
By submission21
By decision65
Res.RecordOpponentMethodEventDateRoundTimeLocationNotes
Loss19–8Shinya AokiSubmission (neck crank)DREAM 17September 24, 201114:57Saitama, Japan
Loss19–7Patricky FreireTKO (punches)Bellator 36March 12, 201133:11Shreveport, Louisiana, United StatesBellator Season Four Lightweight Tournament Quarterfinal.
Win19–6Corey HillDecision (unanimous)TPF 6: High StakesSeptember 9, 201035:00Lemoore, California, United States
Win18–6Isaac DeJesusTKO (punches)TPF 5: Stars and StrikesJuly 9, 201014:31Lemoore, California, United StatesCatchweight (160 lbs) bout.
Loss17–6Karen DarabedyanDecision (split)WEC 44November 18, 200935:00Las Vegas, Nevada, United States
Win17–5Marcus HicksDecision (majority)WEC 39March 1, 200935:00Corpus Christi, Texas, United States
Loss16–5Donald CerroneDecision (unanimous)WEC 36November 5, 200835:00Hollywood, Florida, United StatesWEC Lightweight title eliminator. Fight of the Night.
Win16–4Kenneth AlexanderDecision (split)WEC 34June 1, 200835:00Sacramento, California, United States
Loss15–4Jamie VarnerTKO (punches)WEC 32February 13, 200832:54Rio Rancho, New Mexico, United StatesLost the WEC Lightweight Championship.
Win15–3Richard CrunkiltonTKO (punches)WEC 30September 5, 200711:29Las Vegas, Nevada, United StatesDefended the WEC Lightweight Championship.
Win14–3Kit CopeSubmission (punches)WEC 25January 20, 200712:53Las Vegas, Nevada, United StatesWon the vacant WEC Lightweight Championship.
Win13–3Harris SarmientoDecision (unanimous)WFA: King of the StreetsJuly 22, 200635:00Los Angeles, California, United States
Win12–3Ryan HealyTKO (cut)WEC 21June 15, 200611:52Highland, California, United States
Win11–3Randy HauerTKO (punches)WEC 20May 5, 200612:36Lemoore, California, United States
Win10–3Olaf AlfonsoKO (punch)WEC 19March 17, 200620:12Lemoore, California, United States
Win9–3Gabe RivasSubmission (verbal)KOTC 63December 2, 200523:11San Jacinto, California, United States
Win8–3Jeremy JonesTKO (punches)KOTC 58August 5, 200510:45San Jacinto, California, United States
Win7–3Andrew WilliamsTKO (punches)PFC: Pit Fighting ChampionshipFebruary 7, 20041N/AUpland, California, United States
Loss6–3Harris SarmientoDecision (split)WEC 9January 16, 200435:00Lemoore, California, United States
Win6–2Danny DevineTKO (leg kicks)PFC: Put Up or Shut UpAugust 23, 20031N/AUpland, California, United States
Win5–2Nam PhanDecision (unanimous)PFC: KnucklefestApril 5, 200325:00California, United States
Win4–2Anthony GarciaKO (punches)PFC: KnucklefestApril 5, 20031N/ACalifornia, United States
Win3–2William SriyapaiDecision (unanimous)PFC: KnucklefestApril 5, 200315:00California, United States
Loss2–2Josh ThomsonDecision (unanimous)WFA 3: Level 3November 23, 200235:00Las Vegas, Nevada, United States
Loss2–1Kenneth AlexanderDecision (unanimous)HFP 1: Rumble on the ReservationMarch 30, 200243:00Anza, California, United States
Win2–0Steve WagnerTKO (corner stoppage)Ultimate Pankration 1November 11, 200113:55Cabazon, California, United States
Win1–0Jesse HeckTKO (punches)WEC 2October 4, 200110:24Lemoore, California, United States

See also

External links

VacantTitle last held byHermes FrancaWEC Lightweight Champion January 20, 2007 - February 13, 2008Succeeded byJamie Varner