Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF Thailand F4 | 2018/09/24 04:00 | Noikor, Noppadol v Congsup Congcar | 2-6,3-6 |
| ITF Thailand F3 | 2018/09/05 03:50 | Isarow, Pruchya v Congsup Congcar | 6-3,6-7,6-1 |
| ITF Thailand F3 | 2018/09/03 03:00 | Congsup Congcar v Kazuma Kawachi | 7-6,6-4 |
| ITF Thailand F2 | 2018/08/27 08:10 | Congsup Congcar v El Midhawy, Adam | 4-6,6-2,4-6 |
| ITF Thailand F1 | 2018/08/21 02:00 | Brugnerotto, Marco v Congsup Congcar | 6-4,7-5 |
| ITF Indonesia F3 | 2018/08/07 02:50 | Congsup Congcar v Sho Shimabukuro | 6-4,2-6,4-6 |
| ITF Indonesia F2 Qual | 2018/07/31 02:00 | Congsup Congcar v Susanto, David Agung | 4-6,4-6 |
| ITF Indonesia F2 Qual | 2018/07/30 02:00 | Congsup Congcar v Bhuyan, Ansu | 6-3,6-3 |
| ITF Thailand F4 | 2018/09/24 04:00 | Spec, Matic v Shintaro Imai | 6-7,3-6 |
| Zhangjiagang, China | 2018/09/03 03:15 | Shintaro Imai v Sidharth Rawat | 3-6,1-6 |
| Challenger Gwangju Qual | 2018/08/12 01:30 | Shintaro Imai v Na, Jung-Woong | 4-6,2-6 |
| Jinan, China | 2018/08/04 08:20 | Shintaro Imai v Tung-Lin Wu | 2-6,3-6 |
| Challenger Granby Qual | 2018/07/22 21:30 | Grills, Jacob v Shintaro Imai | 6-4,6-1 |
| Challenger Granby Qual | 2018/07/21 15:55 | Liam Draxl v Shintaro Imai | 4-6,2-6 |
| Challenger Gatineau Qual | 2018/07/14 18:05 | Shintaro Imai v Antoine Escoffier | 4-6,6-3,1-6 |
| ITF Hong Kong F2 | 2018/07/07 02:00 | Banes, Maverick v Shintaro Imai | 7-5,6-2 |