Momoko Kobori 6-1,6-3 Mei Yamaguchi 2018-10-11 02:55
Stadium: COURT B Round: 26 Ground: Synthetic outdoor
Head to Head
| ITF Women Gifu | 2018/05/01 01:00 | Mei Yamaguchi v Momoko Kobori | 6-4,3-6,3-6 |
Home History
| ITF Women Makinohara | 2018/10/10 00:30 | Momoko Kobori v Sakura Hondo | 7-5,6-1 |
| WTA Tokyo | 2018/09/15 09:00 | Magda Linette v Momoko Kobori | 7-6,6-3 |
| WTA Hiroshima | 2018/09/09 08:15 | Amanda Anisimova v Momoko Kobori | 6-3,6-3 |
| ITF Women Nanao | 2018/08/29 06:05 | Momoko Kobori v Risa Ushijima | 5-7,2-6 |
| ITF Women Tsukuba | 2018/08/25 03:00 | Xiyu Wang v Momoko Kobori | 4-6,6-3,6-3 |
| ITF Women Tsukuba | 2018/08/24 01:00 | Chihiro Muramatsu v Momoko Kobori | 2-6,3-6 |
| ITF Women Tsukuba | 2018/08/23 00:30 | Kanako Morisaki v Momoko Kobori | 7-6,3-6,4-6 |
| ITF Women Tsukuba | 2018/08/21 00:30 | Riko Sawayanagi v Momoko Kobori | 4-6,3-6 |
Away History
| ITF Women Makinohara | 2018/10/09 00:30 | Akari Inoue v Mei Yamaguchi | 0-6,1-6 |
| ITF Women Nonthaburi Qual | 2018/07/15 02:00 | Kaylah McPhee v Mei Yamaguchi | 6-2,6-3 |
| ITF Women Nonthaburi Qual | 2018/07/14 02:00 | Dolavee Tumthong v Mei Yamaguchi | 3-6,2-6 |
| ITF Women Nonthaburi Qual | 2018/07/08 03:10 | Mei Yamaguchi v Gabriella Da Silva Fick | 6-7,1-6 |
| ITF Women Nonthaburi Qual | 2018/07/07 04:00 | Mei Yamaguchi v Ramya Natarajan | 4-6,6-1,6-1 |
| ITF Women Kofu | 2018/06/13 02:40 | Misaki Doi v Mei Yamaguchi | 6-3,6-3 |
| ITF Women Karuizawa | 2018/05/25 03:35 | Mei Yamaguchi v Abbie Myers | 4-6,4-6 |
| ITF Women Karuizawa | 2018/05/24 06:15 | Ayano Shimizu v Mei Yamaguchi | 4-6,6-1,4-6 |