Stadium: Ct 3 Round: 26 Ground: Hardcourt outdoor
| ITF Australia F8 | 2018/10/10 01:00 | Colin Sinclair v Kazuki Nishiwaki | 6-7,6-4,6-4 |
| ITF Australia F7 | 2018/10/07 01:00 | Evan Hoyt v Colin Sinclair | 6-4,7-6 |
| ITF Australia F7 | 2018/10/06 02:25 | Colin Sinclair v Michael Look | 6-2,3-6,7-5 |
| ITF Australia F7 | 2018/10/05 00:00 | Colin Sinclair v Hiroyasu Ehara | 6-3,6-4 |
| 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 Australia F8 | 2018/10/09 01:40 | Edward Bourchier v Gage Brymer | 3-6,2-6 |
| ITF Australia F8 | 2018/10/08 02:30 | Olly Sadler v Gage Brymer | 5-7,4-6 |
| ITF Australia F8 | 2018/10/07 02:00 | Cade Birrell v Gage Brymer | 5-7,1-6 |
| ITF Australia F8 | 2018/10/06 01:30 | Brenton Chambers v Gage Brymer | 0-6,2-6 |
| ITF Australia F7 | 2018/10/01 00:00 | Vincent Stouff v Gage Brymer | 6-2,6-4 |
| ITF Australia F7 | 2018/09/29 02:30 | Bosko Novakovic v Gage Brymer | 0-6,2-6 |
| ITF Australia F6 | 2018/09/23 00:30 | Corey Gaal v Gage Brymer | 6-7,6-4,6-3 |
| ITF USA F24 | 2018/09/11 19:30 | Gage Brymer v Henry Craig | 3-6,4-6 |