Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| 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 |
| ITF - W15 Hua Hin | 2019/07/12 03:00 | Lou Brouleau v Mei Yamaguchi | 5-7,6-3,7-6 |
| ITF - W15 Hua Hin | 2019/07/11 03:00 | Ambre Feder v Mei Yamaguchi | 1-6,2-6 |
| ITF - W15 Hua Hin | 2019/07/10 03:00 | Lunda Kumhom v Mei Yamaguchi | 5-7,2-6 |
| ITF W25 - Hua Hin | 2019/11/04 03:00 | Georgia Andreea Craciun v Eun Se Jang | 6-2,6-1 |
| ITF - W15 Hua Hin | 2019/10/16 05:55 | Kamonwan Buayam v Eun Se Jang | 6-4,6-3 |
| ITF - W15 Hua Hin | 2019/10/15 04:50 | Eun Se Jang v Mingyang Liu | 6-1,6-1 |
| ITF - W15 Hua Hin | 2019/10/14 04:40 | Eun Se Jang v Aino Alkio | 6-4,6-1 |
| ITF - W15 Hua Hin | 2019/10/08 03:00 | Yui Chikaraishi v Eun Se Jang | 6-2,6-0 |
| ITF - W15 Hua Hin | 2019/10/07 03:00 | Aino Alkio v Eun Se Jang | 5-7,6-4,4-10 |
| ITF W15 Anning Qual | 2019/09/22 02:00 | Eun Se Jang v Yang Qu | 2-6,5-7 |
| ITF W15 Anning | 2019/09/18 02:00 | Eun Se Jang v Qianqian Zhao | 4-6,5-7 |