Not listed on the current UFC roster

Yoshihiro Koyama

Full professional career39 verified opponent profilesRecursive links active
YK
24–14–3PROFESSIONAL RECORD · W–L–D
CAREER SNAPSHOT

THE COMPLETE RECORD

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24Professional wins
14Professional losses
3Draws
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.

24–14–341 professional boutsNo no-contest results
41 of 41 bouts shown
ResultDate / recordOpponentEventFinish details
W24–14–3 after boutCaol UnoView status and profile →Shooto - Lemino Shooto Vol. 7Decision (Unanimous)Round 3 Time 5:00 Referee Minoru Toyonaga
L23–14–3 after boutTsubasa SaitoView status and profile →Poundout - Poundout 1TKO (Punch)Round 2 Time 1:55 Referee Kosuke Umeda
D23–13–3 after boutYutaka ShimamuraView status and profile →Shooto - Professional Shooto 2024 Vol. 5Draw (Unanimous)Round 2 Time 5:00 Referee Yasuhiro Tazawa
L23–13–2 after boutMamiya MatsuuraView status and profile →Shooto - Professional Shooto 2024 Vol. 3TKO (Head Kick and Punches)Round 1 Time 2:12 Referee Atsushi Deai
W23–12–2 after boutAkihiko MouriView status and profile →Shooto - Torao 31Decision (Majority)Round 2 Time 5:00 Referee Masato Kataoka
W22–12–2 after boutKazunari KonishiView status and profile →Shooto - Professional Shooto 2023 Vol. 6Decision (Majority)Round 2 Time 5:00 Referee Masato Kataoka
W21–12–2 after boutTomohiko YokoyamaView status and profile →Shooto - Professional Shooto 2023 Vol. 3Decision (Majority)Round 2 Time 5:00 Referee Masato Kataoka
L20–12–2 after boutTakeaki KinoshitaView status and profile →Shooto - Professional Shooto 2022 Vol. 5TKO (Head Kick and Punches)Round 1 Time 1:43 Referee Akira Shibata
W20–11–2 after boutKeiichiro KudoView status and profile →Shooto - The Shooto Okinawa Vol. 5Decision (Unanimous)Round 2 Time 5:00 Referee Minoru Toyonaga
L19–11–2 after boutTakuya NagataView status and profile →Shooto - Professional Shooto 7/23Submission (Rear-Naked Choke)Round 1 Time 1:14 Referee Minoru Toyonaga
L19–10–2 after boutJin AoiView status and profile →Shooto - Professional Shooto 1/29KO (Punches)Round 1 Time 2:07 Referee Masato Fukuda
W19–9–2 after boutHiroki AokiView status and profile →Shooto - Professional Shooto 7/17Decision (Split)Round 3 Time 5:00 Referee Minoru Toyonaga
L18–9–2 after boutKamil LebkowskiView status and profile →WSOF-GC 2 - World Series of Fighting Global Championship: Japan 1KO (Punch)Round 1 Time 4:15 Referee Minoru Toyonaga
L18–8–2 after boutKhusein KhalievView status and profile →WSOF-GC 1 - World Series of Fighting Global Championship: China 1Submission (Rear-Naked Choke)Round 1 Time N/A Referee Not listed
W18–7–2 after boutYuki YamasakiView status and profile →Pancrase - OsakaDecision (Unanimous)Round 3 Time 5:00 Referee Yoshinori Umeki
L17–7–2 after boutKazuki TokudomeView status and profile →Pancrase - 265KO (Punches)Round 1 Time 1:38 Referee Masato Fukuda
W17–6–2 after boutShunpei OtaView status and profile →Pancrase - 263Decision (Unanimous)Round 3 Time 3:00 Referee Yoshinori Umeki
W16–6–2 after boutTakafumi ItoView status and profile →Pancrase - 260Decision (Unanimous)Round 3 Time 3:00 Referee Yoshinori Umeki
W15–6–2 after boutKoji NakamuraView status and profile →Pancrase - 258Decision (Unanimous)Round 3 Time 3:00 Referee Junichi Ota
L14–6–2 after boutNaoyuki KotaniView status and profile →Vale Tudo Japan - VTJ 4thDecision (Unanimous)Round 3 Time 5:00 Referee Larry Landless
D14–5–2 after boutYusuke KasuyaView status and profile →Shooto - The Rookie Tournament 2013 FinalDraw (Split)Round 3 Time 5:00 Referee Toshiharu Suzuki
L14–5–1 after boutKuniyoshi HironakaView status and profile →Shooto - 4th Round 2013Submission (Armbar)Round 4 Time 3:43 Referee Toshiharu Suzuki
W14–4–1 after boutTravis PerzynskiView status and profile →CFX 33 - Minnesota vs. JapanDecision (Majority)Round 3 Time 5:00 Referee Not listed
W13–4–1 after boutKenichiro TogashiView status and profile →Shooto - Shootor's Legacy 4Decision (Split)Round 3 Time 5:00 Referee Toshiharu Suzuki
W12–4–1 after boutShinji SasakiView status and profile →Shooto - Shootor's Legacy 1TKO (Punches)Round 1 Time 1:20 Referee Toshiharu Suzuki
L11–4–1 after boutAdam LynnView status and profile →Shooto - The Way of Shooto 6: Like a Tiger, Like a DragonDecision (Unanimous)Round 3 Time 5:00 Referee Toshiharu Suzuki
L11–3–1 after boutKotetsu BokuView status and profile →Shooto - The Way of Shooto 3: Like a Tiger, Like a DragonDecision (Unanimous)Round 3 Time 5:00 Referee Toshiharu Suzuki
W11–2–1 after boutYutaka UedaView status and profile →Shooto - The Way of Shooto 1: Like a Tiger, Like a DragonDecision (Unanimous)Round 3 Time 5:00 Referee Toshiharu Suzuki
W10–2–1 after boutTetsuji KatoView status and profile →Shooto - Revolutionary Exchanges 3TKO (Punches)Round 2 Time 1:22 Referee Toshiharu Suzuki
L9–2–1 after boutKuniyoshi HironakaView status and profile →GCM - Cage Force 12KO (Punches)Round 1 Time 4:27 Referee Kenichi Serizawa
W9–1–1 after boutTomonari KanomataView status and profile →GCM - Cage Force EXDecision (Unanimous)Round 3 Time 5:00 Referee Yoshinori Umeki
W8–1–1 after boutBum Chan KangView status and profile →GCM - Cage Force 8TKO (Punches)Round 1 Time 3:25 Referee Kenichi Serizawa
W7–1–1 after boutWataru MikiView status and profile →GCM - Cage Force 6Decision (Unanimous)Round 3 Time 5:00 Referee Kenichi Serizawa
W6–1–1 after boutIsamu SugiuchiView status and profile →GCM - Cage Force EX Eastern BoundTKO (Punches)Round 2 Time 2:08 Referee Minoru Toyonaga
W5–1–1 after boutYasunori KaneharaView status and profile →GCM - Cage Force EX Eastern BoundDecision (Unanimous)Round 3 Time 5:00 Referee Yoshinori Umeki
W4–1–1 after boutTakahiro KajitaView status and profile →Shooto - Gig Central 12Decision (Majority)Round 2 Time 5:00 Referee Toshiharu Suzuki
W3–1–1 after boutShinji SasakiView status and profile →Shooto - 11/10 in Korakuen HallDecision (Unanimous)Round 2 Time 5:00 Referee Toshiharu Suzuki
W2–1–1 after boutYoshiyuki NoguchiView status and profile →Shooto - 7/21 in Korakuen HallDecision (Unanimous)Round 2 Time 5:00 Referee Toshiharu Suzuki
W1–1–1 after boutShinobu MiuraView status and profile →Shooto - 5/28 in Kitazawa Town HallDecision (Majority)Round 2 Time 5:00 Referee Toshiharu Suzuki
L0–1–1 after boutMizuto HirotaView status and profile →Shooto - 9/23 in Korakuen HallDecision (Unanimous)Round 2 Time 5:00 Referee Toshiharu Suzuki
D0–0–1 after boutYuki InoueView status and profile →Shooto - Shooter's SummerDraw (Split)Round 2 Time 5:00 Referee Toshiharu Suzuki
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 Yoshihiro Koyama.

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RECURSIVE COVERAGE

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41 professional bout rows are displayed from the source record. 39 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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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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