| ITF Women Goyang Qual | 2017/05/21 01:00 | Ekaterina Kazionova v Se Jin Lee | 6-4,6-4 |
| ITF Women Incheon | 2017/05/17 02:00 | Se Jin Lee v Na-Lae Han | 0-6,3-6 |
| ITF Women Incheon Qual | 2017/05/16 04:45 | Sol Hee Sim v Se Jin Lee | 5-7,3-6 |
| ITF Women Incheon Qual | 2017/05/15 03:20 | Subin Park v Se Jin Lee | 1-6,1-6 |
| ITF Women Incheon Qual | 2017/05/14 02:00 | Se Jin Lee v Jin Ju Lee | 6-2,6-2 |
| ITF Women Changwon Qual | 2017/05/07 01:00 | So Hee Jung v Se Jin Lee | 7-5,7-6 |
| ITF Women Sangju | 2017/05/30 01:00 | Ye-Ji Mun v Karin Kennel | 7-5,1-6,2-6 |