| ITF M25 Changwon | 06/19 04:50 | 25 | Naoki Nakagawa v Geun Jun Kim | 6-2,6-4 | |
| ITF M25 Changwon | 06/18 01:00 | 19 | Geun Jun Kim v Venedikt Tsirikidze | 6-3,6-3 | |
| ITF M25 Changwon | 06/17 00:55 | 62 | Geun Jun Kim v Jeong Heon Lee | 6-3,6-3 | |
| ITF M25 Changwon | 06/16 01:00 | 62 | Geun Jun Kim v Jungmin Hwang | 6-3,6-2 | |
| ITF M15 Daegu | 06/05 02:20 | 25 | Seokhyeon Chu v Geun Jun Kim | Retired | |
| ITF M25 Changwon | 06/15 04:35 | 26 | Sanhui Shin v Geun Jun Kim | 6-0,6-4 | |
| ITF M25 Changwon | 06/14 06:20 | 25 | Geun Jun Kim v Ajeet Rai | Retired | |
| ITF M25 Changwon | 06/12 06:30 | 62 | Geun Jun Kim v Kuan Yu Chen | Retired | |
| ITF M25 Changwon | 06/12 00:55 | 62 | Geun Jun Kim v Woohyuk Chang | Retired | |
| ITF M25 Changwon | 06/11 05:25 | 62 | Geun Jun Kim v Hyeong Don Kim | 6-2,6-4 | |
| ITF M25 Daegu | 06/09 00:50 | 27 | Geun Jun Kim v Jea Moon Lee | 0-6,1-6 | |
| ITF M25 Daegu | 06/08 02:25 | 26 | Geun Jun Kim v Yeongseok Jeong | 6-1,2-6,6-4 |