Stadium: Court 13 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Gimcheon | 2019/06/15 04:10 | Eunhye Lee v Sunam Jeong | 2-6,6-4,6-4 |
| ITF W15 Gimcheon | 2019/06/14 05:10 | So-Ra Lee v Sunam Jeong | 0-6,5-7 |
| ITF W15 Gimcheon | 2019/06/13 03:25 | Da Hye Kim v Sunam Jeong | 3-6,1-6 |
| ITF W15 Gimcheon | 2019/06/11 04:30 | Aiko Yoshitomi v Sunam Jeong | 2-6,1-6 |
| ITF W25 Daegu | 2019/06/08 01:00 | Sunam Jeong v Haruna Arakawa | 1-6,5-7 |
| ITF W25 Daegu | 2019/06/06 02:00 | Chanel Simmonds v Sunam Jeong | 2-6,1-6 |
| ITF W25 Daegu | 2019/06/05 02:30 | Ramu Ueda v Sunam Jeong | 1-6,2-6 |
| ITF W25 Goyang | 2019/05/20 05:05 | Sunam Jeong v Seung-Yeon Hong | 6-2,3-6,2-10 |
| ITF W15 Gimcheon | 2019/06/18 01:00 | Heejin Han v Dayeon Back | 1-6,2-6 |
| ITF W15 Gimcheon | 2019/06/17 06:05 | Ah Song v Dayeon Back | 1-6,2-6 |
| ITF W15 Gimcheon | 2019/06/12 01:00 | Ayumi Koshiishi v Dayeon Back | 7-5,6-2 |
| ITF W15 Gimcheon | 2019/06/11 01:00 | Honoka Kobayashi v Dayeon Back | 6-4,0-6,4-10 |
| ITF W15 Gimcheon | 2019/06/10 02:20 | Ah Song v Dayeon Back | 5-7,0-6 |
| ITF W25 Daegu | 2019/06/03 01:00 | Pei-Chi Lee v Dayeon Back | 3-6,7-6,13-11 |
| ITF W25 Goyang | 2019/05/23 03:30 | Jennifer Elie v Dayeon Back | 7-6,6-4 |
| ITF W25 Goyang | 2019/05/21 03:25 | Freya Christie v Dayeon Back | 5-7,2-6 |