| ITF Korea F4 | 2017/06/20 04:05 | Kim, Woo-Ram v Kim, Jung Hoon | 6-2,6-0 |
| ITF Korea F4 | 2017/06/19 01:00 | Kim, Woo-Ram v Lee, Seounghun | 4-6,6-3,6-2 |
| ITF Korea F4 | 2017/06/17 03:00 | Jeong Heon Lee v Kim, Woo-Ram | 4-6,2-6 |
| Korea F3, Singles Qualifying | 2017/06/11 04:30 | Lee, Tae-Woo v Kim, Woo-Ram | 6-2,6-4 |
| Korea F3, Singles Qualifying | 2017/06/10 03:00 | Kim, Yu-Seob v Kim, Woo-Ram | 2-6,2-6 |
| ITF Korea F2 Qual | 2017/06/03 03:00 | Jae Hwan Kim v Kim, Woo-Ram | 6-0,6-3 |
| ITF Korea F1 Qual | 2017/05/28 06:30 | Oh, Seong-Gook v Kim, Woo-Ram | 6-1,6-4 |
| ITF Korea F1 Qual | 2017/05/27 03:30 | Kim, Woo-Ram v Jeong, In Kyo | 5-7,7-6,6-0 |
| ITF Korea F3 | 2017/06/15 01:00 | Lee, Tae-Woo v Kim, Young Seok | 6-3,6-4 |
| ITF Korea F3 | 2017/06/13 02:00 | Kim, Young Seok v Hong, Seong Chan | 6-2,6-4 |
| ITF Korea F2 | 2017/06/07 04:10 | Kim, Young Seok v Kim, Cheong-Eui | 1-6,6-7 |
| ITF Korea F1 | 2017/05/31 01:00 | Kim, Young Seok v Hong Chung | 1-6,4-6 |
| Challenger Busan Qual | 2017/05/13 02:00 | Kim, Young Seok v Jeamoon Lee | 3-6,3-6 |
| Challenger Seoul | 2017/05/11 03:30 | Soeda, Go v Kim, Young Seok | 6-2,6-4 |
| Challenger Seoul | 2017/05/09 05:50 | Ward, Alexander v Kim, Young Seok | 3-6,4-6 |
| Challenger Gimcheon Qual | 2017/04/29 04:10 | Kim, Young Seok v Hubert Hurkacz | 6-2,3-6,2-6 |