Mei Yamaguchi 5-7,6-1,6-3 Momoko Kobori 2019-12-04 00:00
Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
Head to Head
| ITF Women Makinohara | 2018/10/11 02:55 | Momoko Kobori v Mei Yamaguchi | 6-1,6-3 |
| ITF Women Gifu | 2018/05/01 01:00 | Mei Yamaguchi v Momoko Kobori | 6-4,3-6,3-6 |
Home History
| ITF W25 Hua Hin | 2019/11/13 03:00 | Mei Yamaguchi v Abigail Tere-Apisah | 3-6,5-7 |
| ITF W25 Hua Hin | 2019/11/12 04:40 | Mei Yamaguchi v Punnin Kovapitukted | 6-2,6-4 |
| ITF W25 Hua Hin | 2019/11/11 05:45 | Mei Yamaguchi v Eun Se Jang | 6-1,6-3 |
| ITF W25 Hua Hin | 2019/11/04 08:15 | Ayaka Okuno v Mei Yamaguchi | 7-5,6-1 |
| ITF W25 Hamamatsu | 2019/10/19 02:30 | Mei Yamaguchi v Eri Hozumi | 2-6,1-6 |
| ITF W25 Hamamatsu | 2019/10/18 04:30 | Mei Yamaguchi v Akiko Omae | 5-7,6-1,7-6 |
| ITF W25 Hamamatsu | 2019/10/16 05:20 | Mai Hontama v Mei Yamaguchi | 3-6,6-3,5-7 |
| ITF W25 Makinohara | 2019/10/09 00:30 | Funa Kozaki v Mei Yamaguchi | 6-3,7-5 |
Away History
| ITF W25 Hua Hin | 2019/11/13 03:00 | Nudnida Luangnam v Momoko Kobori | 6-2,6-3 |
| ITF W25 Hua Hin | 2019/11/06 03:00 | Lesley Pattinama Kerkhove v Momoko Kobori | 6-3,6-3 |
| ITF W25 Makinohara | 2019/10/10 02:25 | Sakura Hondo v Momoko Kobori | 2-6,6-4,6-4 |
| ITF W25 Makinohara | 2019/10/09 03:30 | Utaka Kishigami v Momoko Kobori | 4-6,0-6 |
| ITF W60 Darwin | 2019/09/25 00:30 | Momoko Kobori v Lizette Cabrera | 2-6,0-6 |
| WTA Osaka | 2019/09/14 03:35 | Momoko Kobori v Kurumi Nara | 3-6,2-6 |
| WTA Zhengzhou | 2019/09/07 05:10 | Momoko Kobori v Natalija Stevanovic | 2-6,4-6 |
| WTA New Haven | 2019/09/03 14:00 | Quinn Gleason v Momoko Kobori | 7-5,6-4 |