Stadium: Court 3 Round: 54
| ITF Australia F2 | 2018/03/07 01:35 | Polkinghorne, Darren v Whittington, Andrew | 1-6,4-6 |
| ITF Australia F2 Qual | 2018/03/05 01:40 | Polkinghorne, Darren v Commings, Michael | 6-3,6-2 |
| ITF Australia F2 Qual | 2018/03/04 00:30 | Polkinghorne, Darren v Ibrahim, James | 6-0,6-2 |
| ITF Australia F2 Qual | 2018/03/02 23:00 | Polkinghorne, Darren v Fields, Omar | 6-2,7-6 |
| ITF Australia F1 | 2018/03/01 02:30 | Polkinghorne, Darren v Omar Jasika | 6-7,6-7 |
| ITF Australia F1 | 2018/02/26 23:00 | Polkinghorne, Darren v Romios, Matthew Christopher | 6-7,6-2,6-2 |
| ITF Australia F7 | 2017/10/12 00:00 | Polkinghorne, Darren v Kelly, Dayne | 4-6,4-6 |
| ITF Australia F7 | 2017/10/11 02:25 | Romios, Matthew Christopher v Polkinghorne, Darren | 1-6,0-6 |
| ITF Thailand F10 Qual | 2017/11/26 08:00 | Wachiramanowong, Kittipong v Kaewsuto, Chayanon | 6-4,6-2 |
| ITF Thailand F6 Qual | 2017/08/14 04:25 | Kaewsuto, Chayanon v Blake Ellis | 3-6,1-6 |
| ITF Thailand F6 Qual | 2017/08/13 05:00 | Onozawa, Arata v Kaewsuto, Chayanon | 6-4,4-6,3-6 |
| ITF Thailand F6 Qual | 2017/08/12 05:25 | Sookton-Eng, Chanchai v Kaewsuto, Chayanon | 6-4,2-6,3-6 |
| ITF Thailand F4 Qual | 2017/07/30 02:30 | Kaewsuto, Chayanon v Wang, Chukang | 6-7,2-6 |
| ITF Thailand F2 | 2017/06/10 10:30 | Kaewsuto, Chayanon v Zhao, Lingxi | 5-7,2-6 |
| ITF Thailand F1 | 2017/06/05 04:35 | Hady Habib v Kaewsuto, Chayanon | 6-1,6-3 |
| ITF Thailand F1 | 2017/06/04 04:30 | Mulada, Tonkla v Kaewsuto, Chayanon | 1-6,6-7 |