Keiko Tamai Mixed martial arts record Mixed martial arts record

| Res_ | Record | Opponent | Method_ | Round | Time_ |
|---|---|---|---|---|---|
| Loss | 14-14 | Shayna Baszler | Submission (neck crank) | 1 | 2:05 |
| Loss | 14-13 | Marloes Coenen | Submission (rear naked choke) | 1 | 2:01 |
| Loss | 14-12 | Michiko Takeda | Decision (unanimous) | 2 | 5:00 |
| Win | 14-11 | Jan Finney | Submission (armbar) | 2 | 3:01 |
| Win | 13-11 | Mamiko Mamiko | Submission (armbar) | 1 | 1:10 |
| Loss | 12-11 | Hitomi Akano | Submission (armbar) | 2 | 4:48 |
| Win | 12-10 | Kamei Natsuko | Submission (armbar) | 1 | 3:13 |
| Loss | 11-10 | Megumi Fujii | Submission (armbar) | 1 | 0:53 |
| loss | 11-9 | Natsuko Kikukawa | TKO | 1 | 1:13 |
| Loss | 11-8 | Roxanne Modafferi | Decision (unanimous) | 2 | 5:00 |
| win | 11-7 | Hikaru Shinohara | Decision (unanimous) | 2 | 5:00 |
| Loss | 10-7 | Megumi Fujii | Submission (armbar) | 1 | 0:53 |