Not listed on the current UFC roster

Brian Gassaway

Full professional career52 verified opponent profilesRecursive links active
BG
29–21–2 (1 NC)PROFESSIONAL RECORD · W–L–D
CAREER SNAPSHOT

THE COMPLETE RECORD

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29Professional wins
21Professional losses
2Draws
1No contests
FULL PROFESSIONAL CAREER

EVERY RECORDED BOUT

Complete professional fight history, including competition before and outside UFC. Use the controls to isolate an opponent, promotion, method or result.

29–21–2 (1 NC)53 professional bouts1 no contest
53 of 53 bouts shown
ResultDate / recordOpponentEventFinish details
L29–21–2 (1 NC) after boutShungo OyamaView status and profile →MC - Martial Combat 10Technical Submission (Inverted Triangle Choke)Round 1 Time 1:50 Referee Steve Perceval
W29–20–2 (1 NC) after boutKevin KnabjianView status and profile →BFC - Bellator Fighting Championships 25Decision (Unanimous)Round 3 Time 5:00 Referee Andrew Krzeptowski
L28–20–2 (1 NC) after boutMike PyleView status and profile →SuperFights MMA - Night of Combat 2Submission (Armbar)Round 1 Time 4:21 Referee Not listed
L28–19–2 (1 NC) after boutForrest PetzView status and profile →AMMA 1 - Adrenaline MMA 1Decision (Unanimous)Round 3 Time 5:00 Referee Not listed
W28–18–2 (1 NC) after boutJose Landi-JonsView status and profile →TKO 32 - UltimatumTKO (Injury)Round 2 Time 0:50 Referee Not listed
W27–18–2 (1 NC) after boutLevi AveraView status and profile →ICS - Cage RageSubmission (Armbar)Round 1 Time 4:55 Referee Not listed
W26–18–2 (1 NC) after boutCedric MarksView status and profile →CCCF - Riverwind Rumble 2Decision (Majority)Round 5 Time 3:00 Referee Not listed
L25–18–2 (1 NC) after boutDereck KeasleyView status and profile →KOTC - Damage ControlDecision (Unanimous)Round 2 Time 5:00 Referee Not listed
L25–17–2 (1 NC) after boutJohn AlessioView status and profile →WEC 25 - Las VegasSubmission (Rear-Naked Choke)Round 1 Time 4:50 Referee Yves Lavigne
L25–16–2 (1 NC) after boutDonnie LilesView status and profile →XFO 13 - Operation BeatdownSubmission (Rear-Naked Choke)Round 1 Time 3:58 Referee Not listed
W25–15–2 (1 NC) after boutSam JacksonView status and profile →XFO 12 - Outdoor War 2TKO (Punches)Round 1 Time 3:54 Referee Not listed
W24–15–2 (1 NC) after boutJamie ToneyView status and profile →EC 68 - Extreme Challenge 68Decision (Unanimous)Round 3 Time 5:00 Referee Not listed
L23–15–2 (1 NC) after boutJoey ClarkView status and profile →KOTC - Redemption on the RiverDecision (Unanimous)Round 3 Time 5:00 Referee Herb Dean
L23–14–2 (1 NC) after boutDiego SanchezView status and profile →UFC 54 - Boiling PointTKO (Submission to Punches)Round 2 Time 1:56 Referee Steve Mazzagatti
W23–13–2 (1 NC) after boutGia ChiragishviliView status and profile →Shido - MMASubmission (Rear-Naked Choke)Round 1 Time 3:10 Referee Not listed
W22–13–2 (1 NC) after boutTrevor GarrettView status and profile →SB 40 - SuperBrawl 40Submission (Rear-Naked Choke)Round 1 Time 2:36 Referee Not listed
NC21–13–2 (1 NC) after boutRoss EbanezView status and profile →WEC 14 - VengeanceNo Contest (Accidental Headbutt)Round 1 Time 5:00 Referee Nathan Gullian
L21–13–2 after boutNick ThompsonView status and profile →Combat - Do Fighting Challenge 2Decision (Unanimous)Round 3 Time 3:00 Referee Not listed
W21–12–2 after boutPaul JenkinsView status and profile →CW 4 - Cage WarsDecision (Unanimous)Round 3 Time 5:00 Referee Not listed
D20–12–2 after boutGideon RayView status and profile →Shooto - Midwest FightingDrawRound 3 Time 5:00 Referee Not listed
W20–12–1 after boutStephane JametView status and profile →Shido - Fists of Fury 2N/ARound Time 0:00 Referee Not listed
L19–12–1 after boutTetsuji KatoView status and profile →Shooto - 3/18 in Korakuen HallDecision (Unanimous)Round 3 Time 5:00 Referee Toshiharu Suzuki
W19–11–1 after boutJason RigsbyView status and profile →IHC 5 - TribulationDecision (Unanimous)Round 3 Time 5:00 Referee Not listed
L18–11–1 after boutYuki KondoView status and profile →Pancrase - Proof 2Submission (Toe Hold)Round 1 Time 2:45 Referee Soichi Hiroto
L18–10–1 after boutIkuhisa MinowaView status and profile →Pancrase - 2000 Anniversary ShowSubmission (Toe Hold)Round 1 Time 5:00 Referee Hiromi Okamoto
W18–9–1 after boutJohn ChrisostomoView status and profile →Pancrase - Trans 5Decision (Unanimous)Round 1 Time 10:00 Referee Kenji Kosuge
W17–9–1 after boutYuji HisamatsuView status and profile →Pancrase - Trans 5Decision (Majority)Round 2 Time 3:00 Referee Yoshinori Umeki
L16–9–1 after boutAdrian SerranoView status and profile →EC 31 - Extreme Challenge 31Decision (Unanimous)Round 3 Time 5:00 Referee Not listed
W16–8–1 after boutHenry MatamorosView status and profile →TC - Total Combat 1TKORound Time 0:00 Referee Not listed
W15–8–1 after boutDan GriffenView status and profile →TC - Total Combat 1SubmissionRound Time 0:00 Referee Not listed
W14–8–1 after boutDennis ReedView status and profile →EC 26 - Extreme Challenge 26Submission (Armbar)Round 1 Time 3:30 Referee Not listed
D13–8–1 after boutKevin CookView status and profile →WEF 5 - World Extreme Fighting 5DrawRound Time 0:00 Referee Not listed
W13–8–0 after boutJohn ChrisostomoView status and profile →SB 12 - SuperBrawl 12TKO (Cut)Round 2 Time 0:32 Referee Not listed
W12–8–0 after boutJoe SlickView status and profile →EB 4 - Extreme Boxing 4DecisionRound 1 Time 15:00 Referee Not listed
W11–8–0 after boutAdam PalmerView status and profile →EB 4 - Extreme Boxing 4TKORound 1 Time 5:51 Referee Not listed
W10–8–0 after boutMark HughesView status and profile →JKD - Challenge 3Decision (Split)Round 3 Time 5:00 Referee Not listed
W9–8–0 after boutMartin WicklineView status and profile →WPC - Rage in the CageSubmissionRound Time 0:00 Referee Not listed
W8–8–0 after boutTravis FultonView status and profile →CC 3 - Cage Combat 3Decision (Unanimous)Round 1 Time 15:00 Referee Not listed
W7–8–0 after boutJohn RenkenView status and profile →CC 3 - Cage Combat 3TKO (Punches)Round 1 Time 7:38 Referee Not listed
W6–8–0 after boutJoshua TaiblView status and profile →CC 3 - Cage Combat 3Submission (Rear-Naked Choke)Round 1 Time 2:18 Referee Not listed
W5–8–0 after boutJeremy MorrisonView status and profile →JKD - Challenge 2Submission (Armbar)Round 1 Time 3:50 Referee Not listed
W4–8–0 after boutJason NicholsenView status and profile →WPC - World Pankration Championships 2Submission (Armbar)Round 1 Time N/A Referee Not listed
L3–8–0 after boutJim CzajkowskiView status and profile →CC 3 - Chicago Challenge 3SubmissionRound 1 Time 0:00 Referee Not listed
L3–7–0 after boutVernon WhiteView status and profile →WPC - World Pankration Championships 1Submission (Ankle Lock)Round 1 Time 1:26 Referee Not listed
L3–6–0 after boutEgidio Amaro da CostaView status and profile →IVC 2 - A Question of PrideSubmission (Headlock)Round 1 Time 2:54 Referee Not listed
L3–5–0 after boutOsami ShibuyaView status and profile →Pancrase - Alive 7Submission (Armbar)Round 1 Time 8:47 Referee Yoshinori Umeki
L3–4–0 after boutKeiichiro YamamiyaView status and profile →Pancrase - Alive 1Decision (Lost Points)Round 1 Time 10:00 Referee Kenji Kosuge
L3–3–0 after boutJay R. PalmerView status and profile →SB 2 - SuperBrawl 2TKO (Submission to Punches)Round 1 Time 4:05 Referee Not listed
L3–2–0 after boutMike SciortinoView status and profile →IFC 3 - International Fighting Championship 3N/ARound Time 0:00 Referee Not listed
W3–1–0 after boutLoren PhillipsView status and profile →IFC 3 - International Fighting Championship 3N/ARound Time 0:00 Referee Not listed
L2–1–0 after boutAnthony MaciasView status and profile →IFC 2 - Mayhem in MississippiSubmission (Kneebar)Round 1 Time 1:28 Referee Not listed
W2–0–0 after boutWilliam KnorrView status and profile →IFC 2 - Mayhem in MississippiSubmission (Rear-Naked Choke)Round 1 Time 1:12 Referee Not listed
W1–0–0 after boutMichael PacholikView status and profile →IFC 2 - Mayhem in MississippiSubmission (Rear-Naked Choke)Round 1 Time 1:38 Referee Not listed
DATA CHECKEDAug 21, 2026
PRIMARY RECORD SOURCESherdog Fight Finder

Fight Atlas republishes factual bout results, not source articles or photography. Belt markers appear only when championship status is confirmed by an official promotion source; unverified bouts are never inferred. The matched source name for this profile is Brian Gassaway.

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RECURSIVE COVERAGE

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53 professional bout rows are displayed from the source record. 52 unique opponent identities have a stable source ID and an internal Fight Atlas route. Every opponent row has a verified identity link.

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