Stadion: Court 3 Round: 26 Ground: Synthetic outdoor
| ITF Damen - W25 - Hamamatsu | 2019/10/16 01:00 | Ari Matsumoto v Kisa Yoshioka | 6-3,6-4 |
| ITF Damen - W25 - Hamamatsu | 2019/10/14 05:40 | Ari Matsumoto v Honoka Kobayashi | 7-6,4-6,10-5 |
| ITF Damen - W25 - Hamamatsu | 2019/10/14 01:00 | Ari Matsumoto v Arisa Abe | 6-1,6-0 |
| ITF Damen - W25 - Makinohara | 2019/10/09 04:45 | Ari Matsumoto v Mai Hontama | 2-6,3-6 |
| ITF Damen - W25 - Makinohara | 2019/10/08 03:00 | Ari Matsumoto v Kotomi Takahata | 6-2,6-3 |
| ITF Damen - W25 - Makinohara | 2019/10/07 03:30 | Ari Matsumoto v Suzuho Oshino | 6-2,6-1 |
| ITF Damen - W25 - Karuizawa | 2019/05/23 01:00 | Ari Matsumoto v Jovana Jaksic | 1-6,1-6 |
| ITF Damen - W25 - Karuizawa | 2019/05/22 01:00 | Anri Nagata v Ari Matsumoto | 1-6,1-6 |
| ITF Damen - W25 - Hamamatsu | 2019/10/16 00:55 | Nao Shimoji v Akiko Omae | 1-6,0-6 |
| ITF Damen - W25 - Toowoomba | 2019/10/10 00:00 | Akiko Omae v Kyoka Okamura | 1-6,4-6 |
| ITF Damen - W25 - Toowoomba | 2019/10/08 00:00 | Akiko Omae v Zuzana Zlochova | 6-4,6-1 |
| ITF Damen - W25 - Brisbane | 2019/10/03 04:45 | Akiko Omae v Chihiro Muramatsu | 6-7,3-6 |
| ITF Damen - W25 - Brisbane | 2019/10/01 02:10 | Akiko Omae v Nudnida Luangnam | 7-6,4-6,6-4 |
| WTA - Osaka | 2019/09/14 03:40 | Ludmilla Samsonova v Akiko Omae | 2-6,6-4,7-5 |
| WTA - Hiroshima | 2019/09/08 03:45 | Zoe Hives v Akiko Omae | 3-6,6-2,7-6 |
| ITF Damen - W25 - Kyoto | 2019/09/06 02:00 | Haruka Kaji v Akiko Omae | 7-6,6-1 |