MMAStock · Fighter
Aya Koyama
Women's Bantamweight · Japan
Stock Rating 58 · Regional tier · placed by our model, an estimate
Pro record 4-10-1 (0 KO/TKO, 3 submissions, 0 decisions)
Last 10 fights
| Date | Result | Opponent | Method | Event |
|---|---|---|---|---|
| 10 Oct 2010 | Loss | Miki Morifuji | Submission (Rear-Naked Choke), R1 | Jewels - 10th Ring |
| 18 Apr 2004 | Win | Akiko Naito | Submission (Armbar), R2 | GCM - Cross Section 1 |
| 19 Dec 2003 | Draw / NC | Hiromi Takahashi | Draw, R2 | AJWPW - Tag League: The Best |
| 7 May 2003 | Loss | Izumi Noguchi | Decision (Unanimous), R2 | Smackgirl - Third Season 3 |
| 29 Mar 2003 | Loss | Naoko Torashima | Submission (Armbar), R1 | Arkadia - Arkadia |
| 3 Mar 2003 | Loss | Maiko Okado | Submission (Heel Hook), R1 | Smackgirl - Third Season 1 |
| 29 Dec 2002 | Win | Hiromi Kanai | Submission (Scarf Hold Armlock), R2 | Smackgirl - Japan Cup 2002 Grand Final |
| 5 Oct 2002 | Loss | Mari Kaneko | Decision (Unanimous), R3 | Smackgirl - Japan Cup 2002 Opening Round |
| 4 Aug 2002 | Win | Naomi Kawamata | Submission (Armbar), R1 | Smackgirl - Summer Gate 2002 |
| 7 Jul 2002 | Loss | Yoko Takahashi | Submission (Guillotine Choke), R1 | Zero1 - Impossible to Escape |
The last 10 of 14 fights on file, from the promotions we cover.
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