stadio: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF W15 Gimcheon | 2019/06/19 02:45 | Sunam Jeong v Dayeon Back | 7-6,6-4 |
| ITF W15 Yeongwol | 2022/08/30 05:50 | Dayeon Back v Natsuho Arakawa | 6-0,6-3 |
| ITF W25 Goyang | 2022/08/26 02:00 | Punnin Kovapitukted v Dayeon Back | 3-6,7-6,6-1 |
| ITF W25 Goyang | 2022/08/25 06:45 | Junri Namigata v Dayeon Back | 3-6,1-6 |
| ITF W25 Goyang | 2022/08/24 01:00 | Dayeon Back v Luksika Kumkhum | 6-3,7-6 |
| ITF W15 Monastir | 2022/07/23 08:30 | Dayeon Back v Vaidehi Chaudhari | 3-6,6-7 |
| ITF W15 Monastir | 2022/07/22 08:00 | Dayeon Back v Caroline Romeo | 6-1,6-2 |
| ITF W15 Monastir | 2022/07/21 08:00 | Dayeon Back v Beatrice Stagno | 4-6,6-0,6-3 |
| ITF W15 Monastir | 2022/07/19 14:00 | Dayeon Back v Lisa Mays | 6-1,3-6,7-6 |
| ITF W15 Yeongwol | 2022/08/31 01:00 | Sunam Jeong v Ramu Ueda | 6-1,6-1 |
| ITF W25 Incheon | 2022/06/07 01:55 | Sunam Jeong v Ya-Hsuan Lee | 1-6,1-6 |
| ITF W25 Navi Mumbai | 2019/12/22 11:30 | Barbara Haas v Sunam Jeong | 4-6,6-2,7-6 |
| ITF W25 Navi Mumbai | 2019/12/21 10:30 | Sunam Jeong v Olga Doroshina | 6-3,3-6,6-3 |
| ITF W25 Navi Mumbai | 2019/12/20 10:00 | Peangtarn Plipuech v Sunam Jeong | 2-6,2-6 |
| ITF W25 Navi Mumbai | 2019/12/19 09:30 | Sunam Jeong v Ulrikke Eikeri | 6-3,7-5 |
| ITF W25 Navi Mumbai | 2019/12/17 13:15 | Shalimar Talbi v Sunam Jeong | 1-6,1-6 |
| ITF W25 Navi Mumbai | 2019/12/16 10:30 | Sunam Jeong v Sravya Shivani Chilakalapudi | 6-2,6-0 |