Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Incheon | 2023/05/15 03:00 | Sun Min Ha v Milan Krish | 4-6,4-6 |
| ITF W25 Incheon | 2023/05/14 02:45 | Han Gyeol Jeong v Sun Min Ha | 0-6,5-7 |
| ITF W15 Yeongwol Qual | 2022/09/05 09:45 | Sun Min Ha v Oh, Yugyeong | 1-6,3-6 |
| ITF W15 Yeongwol | 2022/08/29 05:00 | Kim, Minseo v Sun Min Ha | 6-3,7-5 |
| ITF W15 Yeongwol | 2022/08/28 06:15 | Kim, S. v Sun Min Ha | 2-6,3-6 |
| ITF W25 Goyang | 2022/08/21 01:00 | Kim, Minseo v Sun Min Ha | 6-0,6-1 |
| ITF W25 Changwon | 2022/06/01 02:45 | BoYoung Jeong v Sun Min Ha | 6-3,6-4 |
| ITF W25 Changwon | 2022/05/30 03:50 | Lee, Dami v Sun Min Ha | 1-6,6-1,8-10 |
| ITF W25 Incheon | 2023/05/20 02:00 | Hong Yi Cody Wong v Ahn, Yu Jin | 6-4,7-6 |
| ITF W25 Incheon | 2023/05/19 02:00 | Ikumi Yamazaki v Ahn, Yu Jin | 5-7,4-6 |
| ITF W25 Incheon | 2023/05/18 06:00 | Ahn, Yu Jin v Vaidehi Chaudhari | 7-6,6-2 |
| ITF W25 Incheon | 2023/05/17 03:55 | Haram Kim v Ahn, Yu Jin | 2-6,4-6 |
| ITF W25 Incheon | 2023/05/15 06:40 | Ayumi Koshiishi v Ahn, Yu Jin | 4-6,3-6 |
| ITF W25 Incheon | 2023/05/15 03:05 | Jeong Moon v Ahn, Yu Jin | 2-6,6-3,10-12 |
| ITF W25 Incheon | 2023/05/14 05:45 | Kanako Osafune v Ahn, Yu Jin | 1-6,0-6 |
| Jakarta, Singles Qualifying W-ITF-INA-01A | 2023/03/27 03:00 | Lucija Ciric Bagaric v Ahn, Yu Jin | 6-2,6-4 |