Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF Indonesia F8 Qual | 2017/11/25 03:00 | Hsin Lin v Arief Rahman | 6-3,6-3 |
| ITF Indonesia F7 | 2017/11/21 03:30 | Natthasith Kunsuwan v Arief Rahman | 6-3,6-3 |
| ITF Thailand F5 Qual | 2017/08/05 05:15 | Tonkla Mulada v Arief Rahman | 6-4,6-3 |
| ITF Thailand F4 Qual | 2017/07/29 07:10 | Punn Bodhidatta v Arief Rahman | 4-6,6-3,6-3 |
| ITF Singapore F2 Qual | 2017/05/28 04:00 | Manish Sureshkumar v Arief Rahman | 6-0,6-0 |
| ITF Indonesia F6 | 2017/04/10 03:00 | Dong-Kyu Lee v Arief Rahman | 6-4,6-3 |
| ITF Indonesia F6 | 2017/04/09 04:00 | Daniel Kossek v Arief Rahman | 6-7,5-7 |
| ITF Indonesia F5 Qual | 2017/04/01 08:10 | Blake Ellis v Arief Rahman | 6-1,6-2 |
| ITF Vietnam F3 | 2018/05/15 04:35 | Cheng-Yu Yu v Alexander Crnokrak | 6-2,6-1 |
| ITF Vietnam F3 | 2018/05/13 05:00 | Darren Polkinghorne v Alexander Crnokrak | 6-3,5-7,2-6 |
| ITF Vietnam F1 | 2018/04/28 06:00 | Nicholas Bybel v Alexander Crnokrak | 6-1,6-3 |
| ITF Australia F4 Qual | 2018/03/24 23:00 | Jesse Delaney v Alexander Crnokrak | 6-7,6-4,6-4 |
| ITF Australia F3 Qual | 2018/03/19 00:00 | Alexander Crnokrak v Jayden Court | 7-6,5-7,2-6 |
| ITF Australia F2 Qual | 2018/03/02 23:00 | Alexander Crnokrak v Jason Taylor | 3-6,3-6 |
| ITF Australia F1 | 2018/02/27 02:25 | Chanchai Sookton-Eng v Alexander Crnokrak | 6-1,6-4 |
| Challenger - Canberra | 2018/01/09 00:00 | Alexander Crnokrak v Geoffrey Blancaneaux | 1-6,2-6 |