Stadion: Centre Court Round: 25
| ITF - Korea F4 | 2018/08/14 01:00 | Ku Keon Kang v Jung Hoon Kim | 6-0,6-1 |
| ITF - Korea F3 - Qualifikation | 2018/06/16 02:00 | Jun Sang Park v Jung Hoon Kim | 6-2,6-1 |
| ITF - Korea F2 | 2018/06/09 01:00 | Jung Hoon Kim v Sung Jun Park | 0-6,2-6 |
| ITF - Korea F1 | 2018/06/03 04:00 | Jung Hoon Kim v Loic Ratsaratany | 2-6,1-6 |
| ITF - Korea F1 | 2018/06/02 04:00 | Jung Hoon Kim v Hyeon il Jung | 6-3,7-5 |
| ITF - Korea F4 | 2017/06/20 04:05 | Woo-Ram Kim v Jung Hoon Kim | 6-2,6-0 |
| Challenger - Gwangju | 2018/08/13 08:40 | Lucas Catarina v Makoto Ochi | 3-6,2-6 |
| Challenger - Lexington | 2018/07/31 01:45 | Tom Jomby v Lucas Catarina | 6-2,7-6 |
| Challenger - Binghamton | 2018/07/26 23:00 | Lucas Catarina v Marcel Granollers | 2-6,4-6 |
| Challenger - Binghamton | 2018/07/26 15:45 | William Blumberg v Lucas Catarina | 4-6,6-2,4-6 |
| Challenger - Gatineau - Qualifikation | 2018/07/15 20:00 | Lucas Catarina v Justin Boulais | 6-0,5-7,6-7 |
| Challenger - Gatineau - Qualifikation | 2018/07/15 02:00 | Lucas Catarina v Kento Takeuchi | 6-3,6-3 |
| Challenger - Winnetka | 2018/07/10 19:05 | Mohamed Safwat v Lucas Catarina | 6-2,6-4 |
| Challenger - Fergana - Qualifikation | 2018/06/16 05:00 | Lucas Catarina v Kristian Lozan | 3-6,6-7 |