Stadium: C Round: 25
| ITF Vietnam F8 | 2016/08/07 06:00 | Polkinghorne, Darren v Nguyen, Phuong van | 4-6,6-1,3-6 |
| ITF Vietnam F8 | 2016/07/31 04:00 | Nguyen, Phuong van v Polkinghorne, Darren | 1-6,1-6 |
| ITF Vietnam F1 | 2018/04/29 05:30 | Polkinghorne, Darren v Yuichiro Inui | 6-3,6-3 |
| ITF Vietnam F1 | 2018/04/28 03:00 | Polkinghorne, Darren v Kaewsuto, Chayanon | 7-6,6-4 |
| 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 Vietnam F1 | 2017/11/08 03:00 | Nguyen, Phuong van v Nam Hoang Ly | 4-6,0-6 |
| ITF Vietnam F1 | 2017/11/06 04:20 | Yu Hsiou Hsu v Nguyen, Phuong van | 4-6,3-6 |
| ATP Paris MD | 2016/11/01 03:55 | Nguyen, Phuong van v Hung, Jui-Chen | 1-6,0-6 |
| ITF Vietnam F8 | 2016/10/26 03:00 | Smola, Maciej v Nguyen, Phuong van | 6-2,6-1 |
| ITF Vietnam F7 | 2016/10/16 03:00 | Merzuki, Mohd Assri v Nguyen, Phuong van | 7-5,6-3 |
| ITF Vietnam F7 | 2016/10/15 04:30 | Nguyen, Phuong van v Switzler, Brant Vaughan | 6-2,6-4 |
| ITF Vietnam F6 - Final | 2016/09/27 06:55 | Nguyen, Phuong van v Shiga, Masato | 2-6,4-6 |
| ITF Vietnam F8 | 2016/09/17 03:00 | Nguyen, Phuong van v Hu, Hao-Yang | 6-7,1-6 |