THE COMPLETE RECORD
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16Professional wins
11Professional losses
9Draws
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.
16–11–936 professional boutsNo no-contest results
36 of 36 bouts shown
| Result | Date / record | Opponent | Event | Finish details |
|---|---|---|---|---|
| L | 16–11–9 after bout | Atsushi UedaView status and profile → | Zst - Zst 43 | Submission (Kimura)Round 2 Time 1:59 Referee Not listed |
| D | 16–10–9 after bout | Shinichi TairaView status and profile → | Zst - Zst 42 | Draw (Time Limit)Round 2 Time 5:00 Referee Yuuichi Yachi |
| W | 16–10–8 after bout | Yujiro YamamotoView status and profile → | Zst - Zst 41 | Submission (Armbar)Round 2 Time 4:32 Referee Junichi Ota |
| W | 15–10–8 after bout | Ryosuke UchidaView status and profile → | Zst - Zst 39 | Submission (Guillotine Choke)Round 1 Time 4:30 Referee Yoshinori Umeki |
| D | 14–10–8 after bout | Kazuki KawanishiView status and profile → | Zst - Zst 38 | Draw (Time Limit)Round 2 Time 5:00 Referee Masato Fukuda |
| L | 14–10–7 after bout | Ryo SakumaView status and profile → | Zst - Zst 35 | Submission (Armbar)Round 1 Time 0:33 Referee Not listed |
| L | 14–9–7 after bout | Koji MoriView status and profile → | Zst 33 - 10th Anniversary | KO (Punch)Round 1 Time 1:01 Referee Masato Fukuda |
| W | 14–8–7 after bout | Yo SatoView status and profile → | Zst - Zst 31 | Submission (Straight Armbar)Round 1 Time 2:34 Referee Not listed |
| W | 13–8–7 after bout | Ricardo Vicente YagiView status and profile → | Zst - Swat! Gx9 | Submission (Armbar)Round 2 Time 1:02 Referee Not listed |
| L | 12–8–7 after bout | Keigo HirayamaView status and profile → | Zst - Zst 25 | KO (Punch)Round 1 Time 1:26 Referee Yuuichi Yachi |
| W | 12–7–7 after bout | Shinya SatoView status and profile → | Zst - Battle Hazard 4 | Submission (Rear-Naked Choke)Round 1 Time 8:29 Referee Not listed |
| D | 11–7–7 after bout | Yutaka KobayashiView status and profile → | Zst - Swat! SB-Rx2 | Draw (Time Limit)Round 1 Time 10:00 Referee Not listed |
| L | 11–7–6 after bout | Tetsuya YamadaView status and profile → | Zst - Zst 17 | KO (Punch)Round 1 Time 6:12 Referee Ryogaku Wada |
| D | 11–6–6 after bout | Yoichiro ToriyamaView status and profile → | Zst - Zst 16 | Draw (Time Limit)Round 1 Time 7:00 Referee Not listed |
| L | 11–6–5 after bout | Kenichi ItoView status and profile → | Zst 15 - Fifth Anniversary | KO (Punch)Round 2 Time 3:55 Referee Yoshinori Umeki |
| W | 11–5–5 after bout | Taku AramakiView status and profile → | Zst - Zst 14 | Submission (Rear-Naked Choke)Round 1 Time 4:13 Referee Not listed |
| W | 10–5–5 after bout | Kei SatoView status and profile → | Zst - Swat! 13 | Submission (Kimura)Round 1 Time 2:34 Referee Not listed |
| D | 9–5–5 after bout | Shinya SatoView status and profile → | Zst - Zst 13 | Draw (Time Limit)Round 2 Time 3:00 Referee Not listed |
| W | 9–5–4 after bout | Hirotaka TomiyamaView status and profile → | Zst - Swat! 10 | Submission (Rear-Naked Choke)Round 2 Time 3:48 Referee Not listed |
| L | 8–5–4 after bout | Tashiro NishiuchiView status and profile → | Zst - Swat! 9 | KO (Punch)Round 1 Time 2:16 Referee Not listed |
| W | 8–4–4 after bout | Yuta MeguroView status and profile → | Zst - Swat! 8 | Submission (Rear-Naked Choke)Round 1 Time 1:54 Referee Not listed |
| W | 7–4–4 after bout | Hisashi HiyamaView status and profile → | Zst - Swat! 7 | Submission (Rear-Naked Choke)Round 1 Time 2:43 Referee Not listed |
| D | 6–4–4 after bout | Masanori KaneharaView status and profile → | Zst - Swat! 6 | Draw (Time Limit)Round 2 Time 5:00 Referee Yoshinori Umeki |
| W | 6–4–3 after bout | Toshiyuki SaitoView status and profile → | Zst - Swat! 5 | Submission (Kimura)Round 2 Time 2:01 Referee Not listed |
| W | 5–4–3 after bout | Taro HimuraView status and profile → | Zst - Swat! 4 | Submission (Gogoplata)Round 1 Time 4:25 Referee Not listed |
| D | 4–4–3 after bout | Yoshinao ShimobayashiView status and profile → | Zst - Swat! 3 | Draw (Time Limit)Round 2 Time 5:00 Referee Not listed |
| D | 4–4–2 after bout | Masanori KaneharaView status and profile → | Zst - Swat! 2 | Draw (Time Limit)Round 2 Time 5:00 Referee Yoshinori Umeki |
| L | 4–4–1 after bout | Yojiro UchimuraView status and profile → | Zst - Swat! 1 | KO (Punch)Round 2 Time 3:34 Referee Not listed |
| L | 4–3–1 after bout | Akihiro YamazakiView status and profile → | GCM - Demolition Atom 1 | Submission (Rear-Naked Choke)Round 2 Time 1:20 Referee Not listed |
| D | 4–2–1 after bout | Kiyoki KiharaView status and profile → | TFC - Titan Fighting Championship 4 | Technical DrawRound 1 Time 7:40 Referee Not listed |
| W | 4–2–0 after bout | Kiichi HamajimaView status and profile → | TFC - Titan Fighting Championship 4 | TKO (Punches)Round 1 Time 3:24 Referee Not listed |
| L | 3–2–0 after bout | Masakatsu OkudaView status and profile → | TFC - Titan Fighting Championship 3 | TKO (Punches)Round 1 Time 1:42 Referee Not listed |
| W | 3–1–0 after bout | Naofumi YamamotoView status and profile → | TFC - Titan Fighting Championship 3 | Submission (Armbar)Round 1 Time 3:44 Referee Not listed |
| L | 2–1–0 after bout | Mr. XView status and profile → | TFC - Titan Fighting Championship 2 | TKO (Punches)Round 1 Time 1:30 Referee Not listed |
| W | 2–0–0 after bout | Shigeru OkadaView status and profile → | TFC - Titan Fighting Championship 2 | TKO (Punches)Round 1 Time 2:03 Referee Not listed |
| W | 1–0–0 after bout | Masaaki KimuraView status and profile → | TFC - Titan Fighting Championship 1 | TKORound 1 Time 1:16 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 Hiroyuki Ota.
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36 professional bout rows are displayed from the source record. 34 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.