| PFL | 06/14 01:05 | - | Liz Carmouche v Kana Watanabe | 1-0 | |
| PFL | 04/04 23:45 | - | Kana Watanabe v Shanna Young | 1-0 | |
| Bellator v RIZIN | 07/30 04:05 | - | Kana Watanabe v Veta Arteaga | 1-0 | |
| Bellator | 04/23 04:00 | - | Ilima-Lei Macfarlane v Kana Watanabe | 1-0 | |
| Bellator | 05/13 20:40 | - | Denise Kielholtz v Kana Watanabe | 0-1 | |
| Bellator | 06/25 22:30 | - | Liz Carmouche v Kana Watanabe | 1-0 | |
| Bellator | 04/03 01:00 | - | Alejandra Lara v Kana Watanabe | 0-1 | |
| Bellator | 12/29 03:00 | - | Ilara Joanne v Kana Watanabe | 0-1 |