Stadium: Centre Court Round: 25 Ground: Hardcourt outdoor
| ITF W25 Oeiras | 2021/04/20 10:35 | Su Jeong Jang v Ji-Hee Choi | 6-0,6-1 |
| ITF W25 Oeiras | 2021/04/19 09:30 | Sofia Shapatava v Ji-Hee Choi | 6-4,6-1 |
| ITF W25 Oeiras | 2021/04/18 09:00 | Matilde Morais v Ji-Hee Choi | 3-6,0-6 |
| ITF W60 Oeiras | 2021/04/11 10:15 | Seone Mendez v Ji-Hee Choi | 6-3,6-2 |
| ITF W25 Dubai | 2021/03/29 06:30 | Yuliya Hatouka v Ji-Hee Choi | 6-0,6-3 |
| ITF W25 Dubai | 2021/03/28 06:20 | Prerna Bhambri v Ji-Hee Choi | 6-2,0-6,8-10 |
| ITF W25 Navi Mumbai | 2019/12/18 14:35 | Ji-Hee Choi v Martina Caregaro | 2-6,1-6 |
| ITF W25 Navi Mumbai | 2019/12/16 11:45 | Ji-Hee Choi v Zeel Desai | 7-6,4-6,5-10 |