Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Yeongwol | 2022/09/06 01:30 | Gaeul Jang v Han, Heejin | 6-7,3-6 |
| ITF W15 Yeongwol | 2022/09/05 02:40 | Han, Heejin v Haram Kim | 6-4,6-2 |
| ITF W15 Yeongwol Qual | 2022/09/04 02:50 | Kim, S. v Han, Heejin | 0-6,4-6 |
| ITF W15 Yeongwol | 2022/08/28 03:30 | Eunchae Kim v Han, Heejin | 6-3,4-6,10-8 |
| ITF W15 Yeongwol | 2022/08/28 01:00 | Han, Heejin v Dawon Chung | 6-0,6-0 |
| ITF W25 Goyang | 2022/08/21 06:45 | Han, Heejin v Haram Kim | 1-6,7-5,5-10 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/18 01:00 | Han, Heejin v Dayeon Back | 1-6,2-6 |
| Gimcheon, Singles Qualifying W-ITF-KOR-05A | 2019/06/12 01:00 | Lee, So-Ra v Han, Heejin | 6-1,7-6 |
| ITF W15 Yeongwol | 2022/08/28 03:30 | Jeong, Yeong Won v Lee, Dami | 6-7,2-6 |
| ITF W25 Goyang | 2022/08/23 00:50 | Jeong, Yeong Won v Momoko Kobori | 1-6,0-6 |
| ITF - W15 Sharm El Sheikh | 2022/03/06 13:00 | Zlata Yankovskaya v Jeong, Yeong Won | 6-4,0-6,10-8 |
| ITF - W15 Sharm El Sheikh | 2022/02/28 09:00 | Jeong, Yeong Won v Ikumi Yamazaki | 1-6,3-6 |
| WTA Seoul | 2021/12/20 04:25 | Isabella Shinikova v Jeong, Yeong Won | 6-4,6-1 |
| ITF - W15 Antalya | 2021/11/10 06:30 | Vargova, Vanda v Jeong, Yeong Won | 6-4,7-5 |
| ITF - W15 Antalya | 2021/11/03 08:40 | Uslu, Ozlem v Jeong, Yeong Won | 6-2,6-0 |
| ITF - W15 Antalya | 2021/10/27 07:00 | Julie Belgraver v Jeong, Yeong Won | 6-4,6-2 |