Stadion: COURT F Round: 25 Ground: Synthetic outdoor
| ITF Damen - W25 - Makinohara | 2019/10/08 02:40 | Funa Kozaki v Nana Kawagishi | 6-1,6-0 |
| ITF Damen - W25 - Brisbane | 2019/09/30 00:00 | Funa Kozaki v Gabriella Da Silva Fick | 2-6,1-6 |
| ITF Damen - W25 - Brisbane | 2019/09/29 02:00 | Jessica Fowler v Funa Kozaki | 2-6,0-6 |
| ITF Damen - W15 - Anning | 2019/09/17 03:30 | Oleksandra Oliynykova v Funa Kozaki | 6-3,7-6 |
| ITF Damen - W15 - Anning | 2019/09/10 02:30 | Funa Kozaki v Xue Cao | 4-6,0-6 |
| ITF Damen - W25 - Tsukuba | 2019/08/19 02:35 | Kotomi Takahata v Funa Kozaki | 6-1,6-2 |
| ITF Damen - W25 - Taipei | 2019/08/01 04:10 | Sohyun Park v Funa Kozaki | 6-4,6-3 |
| ITF Damen - W25 - Taipei | 2019/07/31 03:45 | Zeel Desai v Funa Kozaki | 6-4,3-6,1-6 |
| ITF Damen - W15 - Hua Hin | 2019/07/12 03:00 | Lou Brouleau v Mei Yamaguchi | 5-7,6-3,7-6 |
| ITF Damen - W15 - Hua Hin | 2019/07/11 03:00 | Ambre Feder v Mei Yamaguchi | 1-6,2-6 |
| ITF Damen - W15 - Hua Hin | 2019/07/10 03:00 | Lunda Kumhom v Mei Yamaguchi | 5-7,2-6 |
| ITF Damen - W15 - Hua Hin | 2019/07/05 04:30 | Lou Brouleau v Mei Yamaguchi | 6-3,6-3 |
| ITF Damen - W15 - Hua Hin | 2019/07/04 05:20 | Zhuoma Ni Ma v Mei Yamaguchi | 2-6,2-6 |
| ITF Damen - W15 - Hua Hin | 2019/07/03 04:00 | Himari Sato v Mei Yamaguchi | 3-6,4-6 |
| ITF Damen - W25 - Karuizawa | 2019/05/23 04:20 | Emina Bektas v Mei Yamaguchi | 6-1,6-4 |
| ITF Damen - W25 - Karuizawa | 2019/05/22 01:00 | Mei Yamaguchi v Michika Ozeki | 6-2,6-3 |