| ITF Korea F2 | 2017/06/11 02:00 | Daniel Nguyen v Jeamoon Lee | 6-3,6-4 |
| ITF Korea F2 | 2017/06/10 02:00 | Cheong-Eui Kim v Jeamoon Lee | 6-1,5-7,4-6 |
| ITF Korea F2 | 2017/06/09 02:00 | Ji Hoon Son v Jeamoon Lee | 4-6,3-6 |
| ITF Korea F2 | 2017/06/08 04:40 | Jeamoon Lee v Makoto Ochi | 6-4,6-4 |
| ITF Korea F2 | 2017/06/07 05:45 | Jeamoon Lee v Jung-Woong Na | 7-6,6-3 |
| ITF Korea F1 | 2017/05/31 01:00 | Cheong-Eui Kim v Jeamoon Lee | 6-1,6-4 |
| Challenger Busan Qual | 2017/05/15 02:00 | Jeamoon Lee v Raymond Sarmiento | 2-6,4-6 |
| Challenger Busan Qual | 2017/05/13 02:00 | Young Seok Kim v Jeamoon Lee | 3-6,3-6 |
| ITF Korea F2 | 2017/06/08 02:40 | Chan-Yeong Oh v Hong Chung | 7-6,3-6,6-3 |
| ITF Korea F2 | 2017/06/06 01:00 | Jae-Won Choi v Hong Chung | 2-6,0-6 |
| ITF Korea F1 | 2017/06/02 01:00 | Cheong-Eui Kim v Hong Chung | 6-3,6-7,6-2 |
| ITF Korea F1 | 2017/06/01 02:40 | Dae-Hee Lee v Hong Chung | 1-6,0-6 |
| ITF Korea F1 | 2017/05/31 01:00 | Young Seok Kim v Hong Chung | 1-6,4-6 |
| Challenger Busan | 2017/05/18 08:35 | Tatsuma Ito v Hong Chung | 6-2,1-6,6-1 |
| Challenger Busan | 2017/05/16 05:25 | Yuya Kibi v Hong Chung | 1-6,6-4,4-6 |
| Challenger Seoul | 2017/05/08 07:00 | Hong Chung v Dudi Sela | 5-7,3-6 |