|Born||Tyson Lee Griffin
April 20, 1984
Sacramento, California, U.S.
|Height||5 ft 6 in (1.68 m)|
|Weight||155 lb (70 kg; 11.1 st)|
|Division||Featherweight (2004-2006, 2011)
Lightweight (2006-2010, 2012-present)
|Reach||68 in (170 cm)|
|Fighting out of||Las Vegas, Nevada|
|Team||American Kickboxing Academy|
|Rank||purple belt in Brazilian Jiu-Jitsu|
|Mixed martial arts record|
|University||Santa Rosa Junior College|
|Notable school(s)||Albany High School|
|Mixed martial arts record from Sherdog|
Tyson Lee Griffin (born April 20, 1984) is an American mixed martial artist from Albany, California. Griffin formerly fought as a featherweight and lightweight in the Ultimate Fighting Championship (UFC).
Early life 
Griffin was a standout wrestler at Albany High School and moved on to wrestle at Skyline Junior College before dropping out. He began training at David Terrell's NorCal Fighting Alliance and the Cesar Gracie Academy. During his first mixed martial arts training session, Terrell cut two gashes over Griffin's left eye, requiring stitches. Griffin states that he committed himself to a career in MMA while in the hospital waiting room. His mother supported him during his first year of training, but after his professional debut he had to get side jobs to support himself through his early career.
Mixed martial arts career 
Tyson Griffin began his professional career in 2004 in the Gladiator Challenge promotion. In his third bout, he dropped to featherweight to earn a TKO victory over future World Extreme Cagefighting featherweight champion Urijah Faber, which stood as Faber's only defeat for over three years. Griffin went on to win all of his first six fights before facing Duane Ludwig at Strikeforce: Revenge. He won the bout by TKO in the first round, attracting the attention of major promotions. After considering offers from Pride Fighting Championship and the UFC, Griffin signed with the UFC so that he could continue to fight stateside. While cornering for David Terrel at UFC 59 in Las Vegas, Griffin had an opportunity to meet members of the Xtreme Couture camp for the first time.
Griffin made his UFC debut at UFC 63 against David Lee. He won the bout by rear naked choke in the first round. Griffin used the prize money to move to Las Vegas and joined the Xtreme Couture camp. Former teammate Nick Diaz criticized Griffin as a "gym jumper", but Griffin rejected the accusation. He began 2007 with a fight against Frank Edgar at UFC 67. The back-and-forth bout ended with Edgar trapped in a tight kneebar, but the judges unanimously scored the bout in his favor, handing Griffin his first professional loss. He rebounded with two decision victories over Clay Guida and Thiago Tavares at UFC 72 and UFC 76, respectively. All three of his bouts in 2007 were judged in the top 10 best of year.
Griffin faced former PRIDE Lightweight Champion, Takanori Gomi on August 1, 2010 at UFC Live: Jones vs. Matyushenko, replacing an injured Joe Stevenson. Griffin lost via KO (punch) at 1:04 of the first round. This marked the first time Griffin had lost back to back fights, as well as the first time he had been stopped in a fight as all of his previous losses had gone to a decision. Griffin was visibly upset with the loss; pacing around the octagon and refusing to shake Gomi's hand.
Griffin was defeated by Nik Lentz on November 20, 2010 at UFC 123 by split decision. After the bout it was revealed that Griffin had failed a post-fight drug screening, testing positive for marijuana.
Griffin lost to Bart Palaszewski on October 29, 2011 at UFC 137 via first round KO. During weigh ins, Griffin had failed to make the featherweight limit, coming in 3 pounds over. Griffin was fined 25 percent of his earnings and the bout took place at a catchweight of 148 lb. It wasn't announced until June 2012 that he was released from the promotion shortly after the fight.
Resurrection Fighting Alliance 
Griffin signed a 3-fight contract with the Resurrection Fighting Alliance (RFA).
World Series Of Fighting 
Championships and achievements 
- Gladiator Challenge
- GC Featherweight Championship (One Time)
Mixed martial arts record 
|Professional record breakdown|
|22 matches||16 wins||6 losses|
|Win||16-6||Efrain Escudero||Decision (unanimous)||RFA 4: Griffin vs. Escudero||November 2, 2012||3||5:00||Las Vegas, Nevada, United States||Return to Lightweight|
|Loss||15–6||Bart Palaszewski||KO (punches)||UFC 137||October 29, 2011||1||2:45||Las Vegas, Nevada, United States||148lbs catchweight. Griffin failed to make weight.|
|Win||15–5||Manny Gamburyan||Decision (majority)||UFC Live: Kongo vs. Barry||June 26, 2011||3||5:00||Pittsburgh, Pennsylvania, United States||Return to Featherweight|
|Loss||14–5||Nik Lentz||Decision (split)||UFC 123||November 20, 2010||3||5:00||Auburn Hills, Michigan, United States||Tested positive for a banned substance (marijuana).|
|Loss||14–4||Takanori Gomi||KO (punch)||UFC Live: Jones vs. Matyushenko||August 1, 2010||1||1:04||San Diego, California, United States|
|Loss||14–3||Evan Dunham||Decision (split)||UFC 115||June 12, 2010||3||5:00||Vancouver, British Columbia, Canada|
|Win||14–2||Hermes França||KO (punches)||UFC 103||September 19, 2009||2||3:26||Dallas, Texas, United States||Franca weighed in at 159 lb, fighters agreed to fight at a catch weight.|
|Win||13–2||Rafael dos Anjos||Decision (unanimous)||UFC Fight Night: Condit vs. Kampmann||April 1, 2009||3||5:00||Nashville, Tennessee, United States||Fight of the Night|
|Loss||12–2||Sean Sherk||Decision (unanimous)||UFC 90||October 25, 2008||3||5:00||Rosemont, Illinois, United States||Fight of the Night|
|Win||12–1||Marcus Aurélio||Decision (unanimous)||UFC 86||July 5, 2008||3||5:00||Las Vegas, Nevada, United States|
|Win||11–1||Gleison Tibau||Decision (unanimous)||UFC 81||February 2, 2008||3||5:00||Las Vegas, Nevada, United States|
|Win||10–1||Thiago Tavares||Decision (unanimous)||UFC 76||September 22, 2007||3||5:00||Anaheim, California, United States||Fight of the Night|
|Win||9–1||Clay Guida||Decision (split)||UFC 72||June 16, 2007||3||5:00||Belfast, Northern Ireland||Fight of the Night, Fight of the Year|
|Loss||8–1||Frankie Edgar||Decision (unanimous)||UFC 67||February 3, 2007||3||5:00||Las Vegas, Nevada, United States||Fight of the Night.|
|Win||8–0||David Lee||Submission (rear-naked choke)||UFC 63||September 23, 2006||1||1:50||Anaheim, California, United States||Submission of the Night|
|Win||7–0||Duane Ludwig||TKO (punches)||Strikeforce: Revenge||June 9, 2006||1||3:57||San Jose, California, United States|
|Win||6–0||Chuck Kim||Submission (rear-naked choke)||GC 49: Face Off||April 8, 2006||1||3:34||Lakeport, California, United States|
|Win||5–0||Melchor Manibusan||TKO (punches)||FFCF 5: Unleashed||January 27, 2006||1||4:05||Mangilao, Guam||Lightweight debut|
|Win||4–0||Jorge Evangelista||KO (punches)||GC 46: Avalanche||December 11, 2005||1||3:14||Coarsegold, California, United States|
|Win||3–0||Urijah Faber||TKO (punches)||GC 42: Summer Slam||September 10, 2005||3||0:05||Lakeport, California, United States||Won Gladiator Challenge Featherweight Title|
|Win||2–0||Cody Williams||Submission (rear-naked choke)||GC 36: Proving Grounds||April 9, 2005||1||2:05||Porterville, California, United States|
|Win||1–0||Ryan Frost||TKO (punches)||GC 32: King of the Hill||November 18, 2004||1||1:16||Colusa, California, United States|
- Griffin, Tyson. "Tyson Griffin Bio". TysonGriffin.tv. Retrieved February 17, 2009. Text "Tyson Griffin Bio " ignored (help)
- Caplan, Sam (October 13, 2008). "Tyson Griffin talks future UFC lightweight title shot, possible rematch vs. Urijah Faber, whether he’s a gym jumper, and more in new 5 Oz. interview". FiveOuncesOfPain.com. Retrieved February 17, 2009.
- "Best 10 UFC fights of 2007". MMAFighting.com. January 5, 2008. Retrieved February 12, 2008.
- "Tyson Griffin vs. Hermes Franca Likely for UFC 103". MMAFrenzy.
- "Tyson Griffin vs. Jim Miller in the works for UFC 108 lightweight contest in Las Vegas". mmajunkie.com. Retrieved 2009-10-16.
- ""UFC 108: Evans vs. Silva" takes another hit; lightweight Tyson Griffin out". mmajunkie.com. Retrieved 2009-12-11.
- "UFC 115: Tyson Griffin vs Evan Dunham on tap for June 12". mmamania.com. Retrieved 2010-02-03.
- "Change to UFC main card bout". f4wonline.com. 2010-06-28.
- "Lentz vs. Griffin headed to UFC 123". mmaweekly.com. September 9, 2010.
- "Tyson Griffin Tested Positive For Marijuana At UFC 123". bloodyelbow.com. March 9, 2012.
- "Tyson Griffin meets featherweight Manny Gamburyan at UFC on Versus 4". mmajunkie.com. April 5, 2011.
- "Bart Palaszewski vs. Tyson Griffin targeted for UFC 137 in Las Vegas. Griffin lost by KO in round 1". mmajunkie.com. July 20, 2011.
- "UFC 137 weigh-in results: Penn and Diaz make weight before brief scuffle". MMAJunkie.com. October 28, 2011. Retrieved October 28, 2011.
- Adam Martin (June 6, 2012). "Tyson Griffin was cut by UFC last November". thescore.com.
- "RFA signs MMA star Tyson Griffin". onthemat.com.
- "RFA 4 Heads to Las Vegas with UFC Vets Gilbert Yvel, Marcio Cruz, Tyson Griffin, Efrain Escudero". Retrieved 23 August 2012.