Stadium: Court 5 Round: 45 Ground: Hardcourt outdoor
| Challenger Kobe | 2018/11/13 04:30 | Tung-Lin Wu v Hiroyasu Ehara | 6-3,6-2 |
| ITF Thailand F8 | 2018/11/06 08:35 | Hiroyasu Ehara v Antoine Bellier | 4-6,4-6 |
| ITF Thailand F7 | 2018/11/01 02:00 | Seong Chan Hong v Hiroyasu Ehara | 2-6,6-4,6-3 |
| ITF Thailand F7 | 2018/10/31 05:50 | Kuan-Yi Lee v Hiroyasu Ehara | 0-6,1-6 |
| ITF Thailand F7 | 2018/10/30 07:05 | Young Seok Kim v Hiroyasu Ehara | 6-7,1-6 |
| ITF Australia F8 | 2018/10/14 00:00 | Hiroyasu Ehara v Colin Sinclair | 6-2,1-6,3-6 |
| ITF Australia F8 | 2018/10/12 00:00 | Calum Puttergill v Hiroyasu Ehara | 2-6,6-3,1-6 |
| ITF Australia F8 | 2018/10/11 00:30 | Moerani Bouzige v Hiroyasu Ehara | 2-6,2-6 |
| ITF M25 Hong Kong | 2019/01/01 03:40 | Agustin Velotti v Congsup Congcar | 6-2,6-2 |
| ITF Hong Kong F3 | 2018/12/25 09:15 | Congsup Congcar v Alexandre Muller | 2-6,4-6 |
| ITF Hong Kong F3 | 2018/12/24 02:00 | Congsup Congcar v Natthasith Kunsuwan | 6-3,7-6 |
| ITF Thailand F9 | 2018/11/11 02:00 | Congsup Congcar v Pawin Jirapoomdaje | 4-6,6-3,4-6 |
| ITF Thailand F8 | 2018/11/05 02:00 | Ray Ho v Congsup Congcar | 6-2,6-4 |
| ITF Thailand F8 | 2018/11/04 06:00 | Uisung Park v Congsup Congcar | 3-6,3-6 |
| ITF Thailand F7 | 2018/10/29 04:10 | Konstantin Kravchuk v Congsup Congcar | 6-1,6-0 |
| ITF Vietnam F4 | 2018/10/24 07:30 | Congsup Congcar v Ajeet Rai | 3-6,4-6 |