Stadium: Indoor Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF W15 Yeongwol Qual | 2022/09/04 05:45 | Eun Se Jang v Dainhee Kim | 0-6,1-6 |
| ITF W15 Yeongwol | 2022/08/28 02:00 | Dainhee Kim v Eun Ji Lee | 4-6,0-6 |
| ITF W25 Goyang | 2022/08/22 03:10 | Eunchae Kim v Dainhee Kim | 6-2,6-0 |
| ITF W25 Goyang | 2022/08/21 06:30 | Dainhee Kim v Gio Jang | 6-4,6-2 |
| ITF W25 Incheon | 2022/06/07 02:00 | Ji-Hee Choi v Dainhee Kim | 1-6,6-4,6-0 |
| ITF W25 Changwon | 2022/05/29 05:00 | Dainhee Kim v Ha Yeong Ryu | 3-6,1-6 |
| ITF W25 Changwon | 2022/05/29 01:00 | Soo Ha Jang v Dainhee Kim | 6-1,6-7,8-10 |
| ITF W15 Yeongwol | 2019/09/02 03:20 | Su Yeon Chun v Dainhee Kim | 6-2,6-2 |
| ITF W15 Cancun | 2022/07/20 19:20 | Ai Yamaguchi v Jade Bornay | 6-7,3-6 |
| ITF W15 Cancun | 2022/07/18 15:00 | Basant Kaur v Ai Yamaguchi | 2-6,3-6 |
| ITF W15 Cancun | 2022/07/17 15:00 | Ai Yamaguchi v Leela Cline | 6-2,6-1 |
| ITF W15 Cancun WD | 2022/07/11 15:00 | Filippa Bruu-Syversen v Ai Yamaguchi | 6-4,6-2 |
| ITF W15 Antalya | 2021/05/24 10:00 | Emma Kette v Ai Yamaguchi | 3-6,6-3,10-5 |
| ITF W15 Antalya | 2021/05/17 07:00 | Ilay Yoruk v Ai Yamaguchi | 6-2,6-3 |
| ITF W15 Antalya | 2021/05/16 07:00 | Selina Atay v Ai Yamaguchi | 6-3,3-6,7-10 |
| ITF W15 Antalya | 2021/05/09 07:00 | Klara Milicevic v Ai Yamaguchi | 6-2,6-2 |