Not listed on the current UFC roster

Jason Day

Full professional career29 verified opponent profilesRecursive links active
JD
19–12–0PROFESSIONAL RECORD · W–L–D
CAREER SNAPSHOT

THE COMPLETE RECORD

This profile is part of the recursive Fight Atlas graph. Open any opponent below to load that athlete’s complete professional career, then continue through every linked opponent without returning to a third-party record page.

19Professional wins
12Professional losses
0Draws
0No 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.

19–12–031 professional boutsNo no-contest results
31 of 31 bouts shown
ResultDate / recordOpponentEventFinish details
L19–12–0 after boutFrancis CarmontView status and profile →SITH - Slammer in the HammerTKO (Punches)Round 1 Time 2:10 Referee Not listed
L19–11–0 after boutOvince St. PreuxView status and profile →EFC 5 - Summer RumbleKO (Punch)Round 1 Time 0:08 Referee Not listed
L19–10–0 after boutJesse TaylorView status and profile →AMMA 2 - VengeanceSubmission (Rear-Naked Choke)Round 1 Time 1:14 Referee Not listed
W19–9–0 after boutTrevor StewardsonView status and profile →RITC - Rumble in the Cage 35Submission (Twister)Round 2 Time 4:12 Referee Not listed
L18–9–0 after boutKendall GroveView status and profile →UFC 96 - Jackson vs. JardineTKO (Punches and Elbows)Round 1 Time 1:32 Referee Rick Fike
L18–8–0 after boutMichael BispingView status and profile →UFC 85 - BedlamTKO (Punches)Round 1 Time 3:42 Referee Dan Miragliotta
W18–7–0 after boutAlan BelcherView status and profile →UFC 83 - Serra vs. St. Pierre 2TKO (Punches)Round 1 Time 3:58 Referee Dan Miragliotta
W17–7–0 after boutDavid LoiseauView status and profile →HCF - DestinyDecision (Split)Round 3 Time 5:00 Referee Not listed
W16–7–0 after boutRon FairclothView status and profile →UCW 10 - X-FactorTKO (Punches)Round 2 Time N/A Referee Not listed
W15–7–0 after boutShawn MarchandView status and profile →RITC - Rumble in the Cage 26TKO (Punches)Round 1 Time 2:00 Referee Not listed
W14–7–0 after boutJonathan GouletView status and profile →UCW 8 - Natural InvasionSubmission (Armbar)Round 2 Time 4:12 Referee Not listed
L13–7–0 after boutPatrick CoteView status and profile →TKO 29 - RepercussionTKO (Punches)Round 1 Time 4:05 Referee Not listed
W13–6–0 after boutScott ArnoldView status and profile →RITC - Rumble in the Cage 21Submission (Armbar)Round 1 Time 1:44 Referee Not listed
W12–6–0 after boutRicardeau FrancoisView status and profile →KOTC - AmplifiedSubmission (Guillotine Choke)Round 1 Time 1:21 Referee Not listed
W11–6–0 after boutShawn MarchandView status and profile →MFC - Unplugged 2TKO (Punches)Round 1 Time 1:54 Referee Not listed
W10–6–0 after boutMarcus HicksView status and profile →RITC - Rumble in the Cage 19SubmissionRound 1 Time 3:41 Referee Not listed
W9–6–0 after boutShane LightleView status and profile →RITC - Rumble in the Cage 18Submission (Rear-Naked Choke)Round 1 Time 1:31 Referee Not listed
L8–6–0 after boutVictor ValimakiView status and profile →MFC 10 - Unfinished BusinessSubmission (Rear-Naked Choke)Round 1 Time 2:15 Referee Not listed
W8–5–0 after boutLinden LinklaterView status and profile →RITC - Rumble in the Cage 17TKO (Punches)Round 1 Time 1:52 Referee Not listed
W7–5–0 after boutChris FontaineView status and profile →UCW 4 - Ultimate Cage Wars 4TKO (Punches)Round 1 Time N/A Referee Not listed
W6–5–0 after boutMJ RooneyView status and profile →KOTC - KarnageTKO (Punches)Round 1 Time 1:36 Referee Not listed
W5–5–0 after boutYoosef PennyView status and profile →MFC 9 - No ExcusesSubmission (Rear-Naked Choke)Round 1 Time 1:00 Referee Not listed
W4–5–0 after boutGreg RogalskyView status and profile →KOTC - ConquestSubmission (Guillotine Choke)Round 1 Time 2:22 Referee Not listed
L3–5–0 after boutKrzysztof SoszynskiView status and profile →RR 11 - Roadhouse Rumble 11TKO (Punches)Round 1 Time 2:08 Referee Not listed
L3–4–0 after boutUlysses CastroView status and profile →WFF 6 - World Freestyle Fighting 6KO (Punches)Round 1 Time 2:22 Referee Not listed
L3–3–0 after boutCameron BrownView status and profile →RR 9 - Roadhouse Rumble 9Submission (Rear-Naked Choke)Round 1 Time N/A Referee Not listed
W3–2–0 after boutKrzysztof SoszynskiView status and profile →RR 8 - Roadhouse Rumble 8Decision (Unanimous)Round 2 Time 5:00 Referee Not listed
L2–2–0 after boutDerek TisdaleView status and profile →WFC - Western Freestyle ChampionshipsSubmission (Armbar)Round 1 Time N/A Referee Not listed
L2–1–0 after boutRodrigo MundurucaView status and profile →TIBF - Take it by ForceSubmission (Rear-Naked Choke)Round 1 Time N/A Referee Not listed
W2–0–0 after boutJason SegalView status and profile →RR 6 - Roadhouse Rumble 6TKO (Punches)Round 2 Time N/A Referee Not listed
W1–0–0 after boutJeremiah CramView status and profile →BTB - Border Town BrawlSubmission (Guillotine Choke)Round 2 Time N/A Referee Not listed
DATA CHECKEDAug 20, 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 Jason Day.

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RECURSIVE COVERAGE

Every verified opponent opens another full career

31 professional bout rows are displayed from the source record. 29 unique opponent identities have a stable source ID and an internal Fight Atlas route. Every opponent row has a verified identity link.

Source and correction standard

The complete professional history is retrieved from the established public fight-record source and cached for up to 24 hours. Current-roster status remains separate from historical career data and does not imply retirement.

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