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.
EVERY RECORDED BOUT
Complete professional fight history, including competition before and outside UFC. Use the controls to isolate an opponent, promotion, method or result.
| Result | Date / record | Opponent | Event | Finish details |
|---|---|---|---|---|
| W | 5–4–0 after bout | Koichi WatanukiView status and profile → | Pancrase - 2004 Neo-Blood Tournament Final | KO (Knee)Round 1 Time 2:35 Referee Yoshinori Umeki |
| W | 4–4–0 after bout | Sotaro YamadaView status and profile → | Pancrase - 2004 Neo-Blood Tournament Semifinals | Decision (Unanimous)Round 2 Time 5:00 Referee Yoshinori Umeki |
| W | 3–4–0 after bout | Naoki YoshimuraView status and profile → | Pancrase - 2004 Neo-Blood Tournament Eliminations | Decision (Unanimous)Round 2 Time 5:00 Referee Soichi Hiroto |
| W | 2–4–0 after bout | Satoshi WatanabeView status and profile → | Pancrase - Brave 2 | Decision (Majority)Round 2 Time 5:00 Referee Kenji Kosuge |
| L | 1–4–0 after bout | Yusuke EndoView status and profile → | GCM - Demolition 031025 | Decision (Unanimous)Round 2 Time 5:00 Referee Not listed |
| L | 1–3–0 after bout | Masaya TakitaView status and profile → | GCM - Demolition Atom 2 | Decision (Majority)Round 2 Time 5:00 Referee Not listed |
| L | 1–2–0 after bout | Manao KumagaiView status and profile → | Pancrase - Hybrid 4 | Decision (Majority)Round 2 Time 5:00 Referee Kenji Kosuge |
| W | 1–1–0 after bout | Satoshi NishinoView status and profile → | Pancrase - Spirit 9 | Decision (Unanimous)Round 2 Time 5:00 Referee Kenji Kosuge |
| L | 0–1–0 after bout | Masakazu ImanariView status and profile → | Pancrase - 2002 Anniversary Show | Decision (Majority)Round 2 Time 5:00 Referee Yoshinori Umeki |
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 Yuji Oba.
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9 professional bout rows are displayed from the source record. 9 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.