

Introduction
Brian Foster (born April 3, 1984) is an American mixed martial artist and kickboxer currently competing for the World Series of Fighting. He won the WSOF Lightweight Tournament in 2015 winning a one night tournament.
Background
Foster began his professional MMA career in 2006, after his brother died. In an interview with FightLockdown.com, Foster stated that "martial arts have changed me, it's made me a more humble and respectful individual. My brother’s death did make me a very angry person, so very shortly after it happened, I started training and used the physical stress of training to cancel out the emotional pain caused by his death. I like to think he is very proud of what I have accomplished since his passing [...] I take a photo of my brother with me to every fight."
Mixed martial arts career
Early career
Foster got his start fighting for the Masters of the Cage company. Foster fought six times for the promotion and went 4–2 and won eight consecutive fights before losing to future The Ultimate Fighter winner, Diego Brandão. Foster bounced back and won his next three fights before getting signed by the Ultimate Fighting Championship.
Ultimate Fighting Championship
At UFC 103, Foster was set to make his debut against highly regarded Englishman, Paul Daley. Daley replaced Mike Swick in a fight with Martin Kampmann, leaving Foster without an opponent. Instead of Daley, he ended up fighting Rick Story and lost via arm-triangle choke submission in the second round.
At UFC 106 on November 21, 2009, Foster defeated Brock Larson by TKO in the second round after taking an illegal kick to the head and an illegal knee to the head in the first round.
Foster stepped in for an injured Dong Hyun Kim at UFC 110 to face Chris Lytle. He lost due to a kneebar submission in the first round.
Foster next faced Forrest Petz on September 15, 2010 at UFC Fight Night 22. He won in the first round by TKO.
Foster then faced Matt Brown at UFC 123, replacing an injured Rory MacDonald. Foster won the fight by guillotine choke submission in the second round.
Foster was expected to face Sean Pierson on April 30, 2011 at UFC 129.However, Foster was forced out of the bout after a pre-fight physical showed that he had suffered a brain hemorrhage and would be sidelined by the injury. Shortly after successful brain surgery, Foster suffered yet another setback in his MMA career; an inadvertent groin strike sustained during training burst a testicle, leaving him sidelined again. Foster was released from the UFC due to health issues.
Post-UFC
Now fully recovered, Foster's next fight was against Jack Mason at Cage Warriors Fighting Championship 44. He won the fight by standing guillotine choke submission in the first round.
Foster defeated LaVerne Clark via first-round submission at Capital City Cage Wars 7 on October 15, 2011.
World Series of Fighting
Foster joined the World Series of Fighting in 2014. In his first fight for the promotion, Foster faced Jake Shields in the main event of WSOF 17 on January 17, 2015. He lost the fight via submission in the first round.
In his second fight for the promotion, Foster defeated LaRue Burley via knockout with a right hook at 34 seconds of the first round at WSOF 23 on September 18, 2015.
Foster then entered WSOF's one night Lightweight tournament to determine the number one contender for the Lightweight Championship. He faced Joáo Zeferino in the quarter finals and lost via submission due to a heel hook. However, a number of injuries plagued the semifinalists and Foster continued as an injury substitution. He faced Luis Palomino in the semifinals and won via TKO in the second round. In the finals, he faced Zeferino in a rematch and won the fight via knockout in the second round to win the tournament.
Foster faced Luiz Firmino at WSOF 33 on October 7, 2016. He won the fight via triangle choke submission in the first round.
Kickboxing
Foster made his debut as a kickboxer and Glory fighter at GLORY 11 in Hoffman Estates, Illinois on October 12, 2013. He lost via TKO in the first round following a spinning heel kick from Raymond Daniels.
Kickboxing record
| Professional kickboxing record | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
0 wins (0 KOs), 1 losses, 0 draws
|
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Legend: Win Loss Draw/No contest Notes
Championships and accomplishments
- Ultimate Fighting Championship
- Fight of the Night (One time) vs. Rick Story
- Knockout of the Night (One time) vs. Forrest Petz
- World Series of Fighting
- WSOF Lightweight Tournament Winner
- Victory Fighting Championship
- VFC Welterweight Championship (One time, current)
Mixed martial arts record
| Professional record breakdown | ||
| 36 matches | 27 wins | 9 losses |
| By knockout | 13 | 2 |
| By submission | 13 | 7 |
| By decision | 1 | 0 |
| Res. | Record | Opponent | Method | Event | Date | Round | Time | Location | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Win | 27–9 | Luiz Firmino | Submission (triangle choke) | WSOF 33 | 000000002016-10-07-0000October 7, 2016 | 1 | 3:14 | Kansas City, Missouri, United States | |
| Loss | 26–9 | Justin Gaethje | TKO (leg kicks) | WSOF 29 | 000000002016-03-12-0000March 12, 2016 | 1 | 1:43 | Greeley, Colorado, United States | For the WSOF Lightweight Championship |
| Win | 26–8 | João Zeferino | KO (punches) | WSOF 25 | 000000002015-11-20-0000November 20, 2015 | 2 | 4:51 | Phoenix, Arizona, United States | WSOF Lightweight Tournament Final |
| Win | 25–8 | Luis Palomino | TKO (punches) | WSOF 25 | 000000002015-11-20-0000November 20, 2015 | 2 | 4:19 | Phoenix, Arizona, United States | WSOF Lightweight Tournament Semifinal |
| Loss | 24–8 | João Zeferino | Submission (heel hook) | WSOF 25 | 000000002015-11-20-0000November 20, 2015 | 1 | 1:46 | Phoenix, Arizona, United States | WSOF Lightweight Tournament Quarterfinal |
| Win | 24–7 | LaRue Burley | KO (punch) | WSOF 23 | 000000002015-09-18-0000September 18, 2015 | 1 | 0:32 | Phoenix, Arizona, United States | |
| Win | 23–7 | Marcio Navarro | TKO (knee and punches) | XFI 14 | 000000002015-07-18-0000July 18, 2015 | 1 | 0:45 | Fort Smith, Arkansas, United States | |
| Loss | 22–7 | Jake Shields | Submission (rear-naked choke) | WSOF 17 | 000000002015-01-17-0000January 17, 2015 | 1 | 2:51 | Las Vegas, Nevada, United States | |
| Win | 22–6 | Gilbert Smith | Decision (unanimous) | Titan FC 28: Brilz vs. Davis | 000000002014-05-16-0000May 16, 2014 | 3 | 5:00 | Newkirk, Oklahoma, United States | |
| Win | 21–6 | Rodrigo Soria | Submission (armbar) | RDC MMA: Reto de Campeones 2 | 000000002014-02-21-0000February 21, 2014 | 1 | 2:39 | Mexico City, Mexico | |
| Win | 20–6 | Mitch Whitesel | Submission (armbar) | C3 Fights: Border Wars 2014 | 000000002014-02-08-0000February 8, 2014 | 1 | 4:37 | Newkirk, Oklahoma, United States | |
| Win | 19–6 | James Wood | KO (spinning back kick) | Victory Fighting Championship 40 | 000000002013-07-27-0000July 27, 2013 | 2 | 0:43 | Ralston, Nebraska, United States | Won VFC Welterweight Championship |
| Loss | 18–6 | Daniel Roberts | Submission (rear naked choke) | Combat MMA | 000000002013-05-18-0000May 18, 2013 | 1 | 1:29 | Tulsa, Oklahoma, United States | |
| Win | 18–5 | LaVerne Clark | Submission (armbar) | Capital City Cage Wars 7 | 000000002011-10-15-0000October 15, 2011 | 1 | 2:31 | Springfield, Illinois, United States | |
| Win | 17–5 | Jack Mason | Submission (guillotine choke) | Cage Warriors: 44 | 000000002011-10-01-0000October 1, 2011 | 1 | 2:15 | Kentish Town, London, England | |
| Win | 16–5 | Matt Brown | Submission (guillotine choke) | UFC 123 | 000000002010-11-20-0000November 20, 2010 | 2 | 2:11 | Auburn Hills, Michigan, United States | |
| Win | 15–5 | Forrest Petz | TKO (punches) | UFC Fight Night: Marquardt vs. Palhares | 000000002010-09-15-0000September 15, 2010 | 1 | 1:07 | Austin, Texas, United States | Knockout of the Night |
| Loss | 14–5 | Chris Lytle | Submission (kneebar) | UFC 110 | 000000002010-02-21-0000February 21, 2010 | 1 | 1:41 | Sydney, Australia | |
| Win | 14–4 | Brock Larson | Submission (punches) | UFC 106 | 000000002009-11-21-0000November 21, 2009 | 2 | 3:25 | Las Vegas, Nevada, United States | |
| Loss | 13–4 | Rick Story | Submission (arm-triangle choke) | UFC 103 | 000000002009-09-19-0000September 19, 2009 | 2 | 1:09 | Dallas, Texas, United States | Fight of the Night |
| Win | 13–3 | Kyle Baker | KO (punches) | Shine Fights 1: Genesis | 000000002009-04-09-0000April 9, 2009 | 1 | 0:59 | Columbus, Ohio, United States | |
| Win | 12–3 | Mike Jackson | KO (punches) | PB MMA: Return to Glory | 000000002009-03-28-0000March 28, 2009 | 1 | 0:05 | Fort Smith, Arkansas, United States | |
| Win | 11–3 | Nathan Coy | Submission (kimura) | Pro Battle MMA: Immediate Impact | 000000002008-10-04-0000October 4, 2008 | 1 | 4:08 | Springdale, Arkansas, United States | |
| Loss | 10–3 | Diego Brandão | KO (punches) | TAP Entertainment: Fight Night | 000000002008-06-27-0000June 27, 2008 | 1 | 1:34 | Sallisaw, Oklahoma, United States | |
| Win | 10–2 | Douglas Edwards | Submission (armbar) | LFC 1: The Genesis | 000000002008-05-10-0000May 10, 2008 | 1 | 2:00 | Wichita, Kansas, United States | |
| Win | 9–2 | Nuri Shakir | Submission (guillotine choke) | AOW: Gi's vs Pro's | 000000002008-04-19-0000April 19, 2008 | 1 | 1:09 | Tunica, Mississippi, United States | |
| Win | 8–2 | Ken Jackson | TKO (punches) | Warriors of the Cage 1 | 000000002007-06-16-0000June 16, 2007 | 3 | 0:40 | Oklahoma City, Oklahoma, United States | |
| Win | 7–2 | Phet Phongsavane | Submission (rear-naked choke) | Night of Champions: Power, Pride and Honor | 000000002007-03-30-0000March 30, 2007 | 1 | N/A | Alexandria, Louisiana, United States | |
| Win | 6–2 | Derik Bolton | TKO (punches) | Blackeye Productions | 000000002007-02-10-0000February 10, 2007 | 1 | 1:30 | Fort Smith, Arkansas, United States | |
| Win | 5–2 | Steve Carl | TKO (punches) | Masters of the Cage 7 | 000000002006-12-02-0000December 2, 2006 | 1 | 4:34 | Norman, Oklahoma, United States | |
| Win | 4–2 | James Inhoff | Submission | Blackeye Productions | 000000002006-11-04-0000November 4, 2006 | 1 | 2:25 | Arkansas, United States | |
| Win | 3–2 | Jeff Davis | TKO (punches) | Masters of the Cage 5 | 000000002006-10-14-0000October 14, 2006 | 1 | 2:44 | Oklahoma City, Oklahoma, United States | |
| Loss | 2–2 | TJ Waldburger | Submission (armbar) | Masters of the Cage 4 | 000000002006-09-23-0000September 23, 2006 | 1 | 0:29 | Oklahoma City, Oklahoma, United States | |
| Win | 2–1 | Jeff Davis | Submission | Masters of the Cage 3 | 000000002006-08-19-0000August 19, 2006 | 3 | 1:19 | Oklahoma City, Oklahoma, United States | |
| Loss | 1–1 | Jeff Davis | Submission (choke) | Masters of the Cage 2 | 000000002006-07-14-0000July 14, 2006 | 3 | 0:54 | Oklahoma City, Oklahoma, United States | |
| Win | 1–0 | Deric Harris | KO (punch) | Masters of the Cage 2 | 000000002006-07-14-0000July 14, 2006 | 1 | 1:09 | Oklahoma City, Oklahoma, United States |