| Pro Record: | 4-6-0 (Win-Loss-Draw) |
| Team: | Wajyutsu Kanto Hombu |
| Sex: | Male |
Masaya Kojima's Professional Record
| Date | Result | Opponent | Event | Method | Round | Time | ||
|---|---|---|---|---|---|---|---|---|
| NSF | 11/30/2002 | Loss | Kazuo Misaki | Pancrase: Spirit 8 | Submission Arm Lock | 1 | 4:40 | |
| NSF | 10/13/2002 | Win | Hitoyo Kimura | Greatest Common Multiple: Demolition 2 | KO | 2 | 1:18 | |
| NSF | 09/08/2002 | Win | Ichiro Kanai | Greatest Common Multiple: Demolition 1 | Decision Unanimous Decision | 2 | ||
| NSF | 07/28/2002 | Win | Hikaru Sato | Kushima's Fight 2 | Decision Unanimous Decision | 3 | ||
| NSF | 06/16/2002 | Win | Motomichi Mori | Greatest Common Multiple: ORG 3rd -Costume Competition | Decision | 2 | ||
| NSF | 12/16/2001 | Loss | Eiji Ishikawa | Kushima's Fight 1 | KO | 2 | 0:00 | |
| NSF | 09/21/2001 | Loss | Hirotaka Yokoi | Rings: Battle Genesis Volume 8 | Submission Arm Bar | 1 | 2:12 | |
| NSF | 05/13/2001 | Loss | Nate Marquardt | Pancrase: Proof 3 | Submission Arm Bar | 1 | 1:45 | |
| NSF | 03/17/2001 | Loss | Jermaine Andre | Rings USA: Battle of Champions | TKO/RSC Referee Stoppage from a Punch | 1 | 3:29 | |
| NSF | 07/24/2000 | Loss | Ikuhisa Minowa | Pancrase: Trans 5 | Submission | 1 | 1:43 |
| Bout results verified by an official State, Tribal, Provincial, or Municipal Commission. | |
| NSF: | Non Sanctioned Fight |
| * : | For a variety of reasons, including weight disparity and the demands of entertainment, Exhibition Bouts are held, in which the contest is unscripted and hard fought, but the results do not count on a fighter's Official Record. |
| NC: | Fight Declared No Contest |

