Stadium: Center Court Round: 26 Ground: Hardcourt outdoor
| Tsukuba, Doubles W-ITF-JPN-13A | 2019/08/24 05:30 | Kajitani R / Ozeki M v M Ayukawa / E Sema | 7-6,1-6,7-10 |
| Tsukuba, Doubles W-ITF-JPN-13A | 2019/08/23 08:05 | M Ayukawa / E Sema v Kobori M / Okamura K | 6-4,6-4 |
| Tsukuba, Doubles W-ITF-JPN-13A | 2019/08/23 07:00 | Arakawa H / Hontama M v M Ayukawa / E Sema | 4-6,3-6 |
| Tsukuba, Doubles W-ITF-JPN-13A | 2019/08/21 06:15 | Abe H / Ganaha M v M Ayukawa / E Sema | 1-6,7-6,7-10 |
| Qujing, Doubles W-ITF-CHN-15A | 2019/07/20 05:00 | Kang J-Q / Plipuech P v M Ayukawa / E Sema | 2-6,3-6 |
| Qujing, Doubles W-ITF-CHN-15A | 2019/07/19 06:45 | Jang S J / Lu J-J v M Ayukawa / E Sema | 1-6,6-7 |
| Qujing, Doubles W-ITF-CHN-15A | 2019/07/18 07:00 | Chen M Y / Zhou Y v M Ayukawa / E Sema | 5-7,4-6 |
| Qujing, Doubles W-ITF-CHN-15A | 2019/07/17 07:10 | Gao X / Xun F Y v M Ayukawa / E Sema | 3-6,6-7 |