Stadium: Ct 2 Round: 27 Ground: Hardcourt outdoor
| ITF Australia F7 | 2018/10/04 00:00 | Colin Sinclair v Kazuki Nishiwaki | 6-3,6-3 |
| ITF Australia F7 | 2018/10/02 00:00 | Colin Sinclair v Dane Sweeny | 6-4,6-4 |
| ITF Tunisia F31 | 2018/09/16 09:00 | Colin Sinclair v Gabriel Petit | 6-7,6-7 |
| ITF Tunisia F31 | 2018/09/15 11:05 | Alexis Klegou v Colin Sinclair | 5-7,6-7 |
| ITF Tunisia F31 | 2018/09/14 09:50 | Andrea Borroni v Colin Sinclair | 5-7,4-6 |
| ITF Belgium F10 | 2018/09/01 12:30 | Colin Sinclair v Michael Geerts | 3-6,3-6 |
| ITF Belgium F10 | 2018/08/31 11:00 | Colin Sinclair v Maxime Pauwels | 6-2,7-6 |
| ITF Belgium F10 | 2018/08/30 09:00 | Jonas Merckx v Colin Sinclair | 2-6,6-4,1-6 |
| ITF Australia F7 | 2018/10/04 00:00 | Rhett Purcell v Hiroyasu Ehara | 3-6,4-6 |
| ITF Australia F7 | 2018/10/02 00:00 | Matthew Romios v Hiroyasu Ehara | 1-6,6-7 |
| ITF Canada F7 | 2018/09/11 18:05 | Hiroyasu Ehara v Felix Corwin | 3-6,3-6 |
| ITF Canada F6 | 2018/09/07 15:00 | Felix Corwin v Hiroyasu Ehara | 6-3,6-4 |
| ITF Canada F6 | 2018/09/06 15:25 | A.J Catanzariti v Hiroyasu Ehara | 4-6,3-6 |
| ITF Canada F6 | 2018/09/04 16:45 | Vasil Kirkov v Hiroyasu Ehara | 5-7,0-6 |
| Challenger Gwangju | 2018/08/14 08:25 | Hiroyasu Ehara v Karim-Mohamed Maamoun | 1-6,6-7 |
| Challenger Jinan | 2018/08/07 09:15 | Yusuke Takahashi v Hiroyasu Ehara | 6-4,6-3 |