| ITF Australia F4 | 2018/03/28 02:10 | Tran, Joshua v Kaldawi, Stephen | 4-6,4-6 |
| ITF Australia F4 Qual | 2018/03/26 01:15 | Jesse Delaney v Tran, Joshua | 3-6,5-7 |
| ITF Australia F4 Qual | 2018/03/24 23:00 | Tran, Joshua v Nguyen, Long | 4-6,6-3,6-1 |
| ITF Australia F3 Qual | 2018/03/18 00:30 | Jayden Court v Tran, Joshua | 6-4,6-1 |
| ITF Australia F3 Qual | 2018/03/16 23:00 | Ibrahim, James v Tran, Joshua | 2-6,5-7 |
| ITF Australia F2 Qual | 2018/03/04 00:30 | Tran, Joshua v Chase Ferguson | 3-6,1-6 |
| ITF Australia F2 Qual | 2018/03/02 23:00 | Kaldawi, Stephen v Tran, Joshua | 4-6,4-6 |
| ITF Australia F1 Qual | 2018/02/24 01:30 | Tran, Joshua v Taylor, Jason | 4-6,3-6 |