Round: 27 Ground: Hardcourt outdoor
| Challenger Canberra 2 | 2018/10/27 01:10 | Gage Brymer v Edward Bourchier | 3-6,4-6 |
| Challenger Traralgon | 2018/10/19 23:00 | Gage Brymer v Tung-Lin Wu | 4-6,3-6 |
| ITF Australia F8 | 2018/10/11 04:10 | Colin Sinclair v Gage Brymer | 7-6,6-3 |
| 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 Thailand F6 | 2018/10/09 05:55 | Kento Takeuchi v Jumpei Yamasaki | 6-3,0-6,7-6 |
| ITF Thailand F5 | 2018/10/05 04:00 | Jumpei Yamasaki v Shintaro Imai | 2-6,4-6 |
| ITF Thailand F5 | 2018/10/04 04:30 | Jumpei Yamasaki v Alexander Igoshin | 3-6,6-3,6-3 |
| ITF Thailand F5 | 2018/10/03 02:30 | Jumpei Yamasaki v Tsung-Hao Huang | 6-7,6-4,6-1 |
| ITF Thailand F5 | 2018/10/01 04:00 | Jumpei Yamasaki v Prachaya Baibong | 6-0,6-0 |
| ITF Thailand F4 | 2018/09/26 02:30 | Karunuday Singh v Jumpei Yamasaki | 6-4,7-5 |
| Challenger Kaohsiung | 2018/09/16 03:00 | Yuichi Sugita v Jumpei Yamasaki | 6-2,7-5 |
| Challenger Shanghai | 2018/09/09 03:00 | Tung-Lin Wu v Jumpei Yamasaki | 6-2,6-2 |