Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger - Gwangju - Doubles Hommes | 2017/09/20 06:30 | Hong S-Y / Kim S-H v Kibi Y / Matsui T | 1-6,6-3,7-10 |
| ITF Women Yeongwol WD | 2017/09/08 05:50 | Kim N R / Lee P-C v Hong S-Y / Kim S-H | 7-5,6-3 |
| ITF Women Yeongwol WD | 2017/09/07 06:15 | Cao S / Liu S Q v Hong S-Y / Kim S-H | 5-7,5-7 |
| ITF Women Yeongwol WD | 2017/09/05 07:15 | Hong S-Y / Kim S-H v Kim/Park | 6-2,6-1 |
| ITF Women Gimcheon WD | 2017/06/16 04:00 | Choi J-H / Kang S-K v Hong S-Y / Kim S-H | 6-3,6-1 |
| Korea F3, Doubles | 2017/06/15 04:55 | Hong S-Y / Kim S-H v Seol J-M / Song M-K | 2-6,4-6 |
| ITF Women Gimcheon WD | 2017/06/15 04:00 | Hong S-Y / Kim S-H v Jeong/Kim | 6-4,3-6,10-4 |
| Korea F3, Doubles | 2017/06/14 07:10 | Choi S / Vinsant S v Hong S-Y / Kim S-H | 6-7,1-6 |
| Challenger Gimcheon MD | 2018/05/09 07:30 | Choi J-W / Moon J-H v Gonzales R / Jung J | 2-6,3-6 |
| Korea F3, Doubles | 2017/06/14 07:30 | Kim C-E / Na J-W v Choi J-W / Moon J-H | 3-6,4-6 |
| ITF Korea F2 MD | 2017/06/06 04:10 | Choi J-W / Moon J-H v Kwon O-H / Lim H-C | 6-7,6-3,10-12 |
| ITF Korea F1 MD | 2017/06/01 05:00 | Choi J-W / Moon J-H v Chung H / Lee J M | 4-6,4-6 |
| Challenger Gimcheon MD | 2017/05/02 08:15 | Roelofse R / Yi C-H v Choi J-W / Moon J-H | 5-7,6-4,10-5 |
| ITF Korea F8 MD | 2016/09/07 05:50 | Nam/Song v Choi J-W / Moon J-H | 6-4,6-3 |
| ITF Korea F8 MD | 2016/09/05 04:35 | Kwon O-H / Sasai M v Choi J-W / Moon J-H | 4-6,6-1,9-11 |
| ITF Korea F7 MD | 2016/08/31 05:55 | Cho M H / Kim H-J v Choi J-W / Moon J-H | 4-6,6-3,10-8 |