Stadium: Court 2 Round: 26
| ITF Women Gimcheon | 2017/06/14 01:00 | Choi, Ji-Hee v Park, Sang Hee | 6-3,6-3 |
| ITF Women Goyang | 2018/05/09 05:40 | Park, Sang Hee v Dabin Kim | 6-3,6-4 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/17 03:00 | Park, Sang Hee v Mayuka Aikawa | 6-2,5-7,2-6 |
| ITF Women Toyota Qual | 2018/03/10 01:00 | Kisa Yoshioka v Park, Sang Hee | 6-1,6-1 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/11/16 14:00 | Fayol, Clemence v Park, Sang Hee | 6-2,6-0 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/11/14 14:00 | Wang, Dan Ni v Park, Sang Hee | 3-6,6-2,3-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2017/11/07 14:00 | Totka, Naomi v Park, Sang Hee | 6-4,6-1 |
| WTA Seoul Qual | 2017/09/16 05:20 | Park, Sang Hee v Kim, Na Ri | 3-6,2-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2017/07/17 03:00 | Jovanovic, Masa v Park, Sang Hee | 6-4,6-1 |
| ITF Women Goyang | 2018/05/08 03:05 | Choi, Ji-Hee v Chang, Kai-Chen | 6-4,6-4 |
| ITF Women Osaka Qual | 2018/04/08 03:30 | Eguchi, Misa v Choi, Ji-Hee | 4-6,6-0,7-6 |
| ITF Women Osaka Qual | 2018/04/07 02:30 | Kisa Yoshioka v Choi, Ji-Hee | 6-4,2-6,4-6 |
| ITF Women Kashiwa Qual | 2018/04/01 04:30 | Lykina, Ksenia v Choi, Ji-Hee | 6-3,3-6,6-2 |
| Nishi-Tama, Singles W-WITF-JPN-01A | 2018/03/20 03:00 | Kim, Na Ri v Choi, Ji-Hee | 4-6,6-3,6-1 |
| ITF Women Toyota Qual | 2018/03/11 01:00 | Choi, Ji-Hee v Jeong, Sunam | 2-6,2-6 |
| ITF Women Toyota Qual | 2018/03/10 01:00 | Choi, Ji-Hee v Ayumi Koshiishi | 4-6,6-3,6-2 |
| ITF Women Toyota Qual | 2017/11/12 03:35 | Choi, Ji-Hee v Fujiwara, Rika | 0-6,6-7 |