| ITF Australia F6 | 09/27 00:00 | 25 | Lucas Vuradin v Darren Polkinghorne | 4-6,3-6 | |
| ITF Australia F5 | 09/21 03:50 | 26 | Finn Tearney v Darren Polkinghorne | 6-3,4-6,6-3 | |
| ITF Australia F5 | 09/20 00:30 | 25 | Feda Bilic v Darren Polkinghorne | 2-6,3-6 | |
| ITF Vietnam F8 | 08/07 06:00 | 44 | Darren Polkinghorne v Phuong Van Nguyen | 4-6,6-1,3-6 | |
| ITF Vietnam F8 | 08/01 03:00 | 44 | David Agung Susanto v Darren Polkinghorne | 3-6,6-1,6-4 | |
| ITF Vietnam F8 | 07/31 04:00 | 44 | Phuong Van Nguyen v Darren Polkinghorne | 1-6,1-6 | |
| ITF Nigeria F2 MD | 04/26 13:05 | 25 | Darren Polkinghorne v Yan Sabanin | 2-6,6-7 | |
| ITF Nigeria F2 MD | 04/24 09:00 | 54 | Darren Polkinghorne v Mostafa Hatem | 6-1,6-0 | |
| ITF Australia F2 | 03/03 00:50 | 26 | Darren Polkinghorne v Gavin Van Peperzeel | 6-7,4-6 | |
| ITF Australia F2 | 03/01 23:00 | 25 | Calum Puttergill v Darren Polkinghorne | 2-6,6-3,1-6 | |
| ITF Australia F1 | 02/25 00:30 | 26 | Darren Polkinghorne v Dayne Kelly | 6-1,1-6,3-6 | |
| ITF Australia F1 | 02/23 01:15 | 25 | Mitchell William Robins v Darren Polkinghorne | 1-6,3-6 | |
| ITF Australia F10 | 11/18 00:05 | 25 | Thomas Fancutt v Darren Polkinghorne | 3-6,6-1,6-2 | |
| ITF Australia F10 | 11/12 02:00 | 26 | Darren Polkinghorne v Rubin Statham | 6-7,1-6 | |
| ITF Australia F10 | 11/09 23:00 | 25 | Calum Puttergill v Darren Polkinghorne | 3-6,4-6 | |
| ITF Australia F9 | 10/20 01:20 | 25 | Jacob Grills v Darren Polkinghorne | 6-4,2-6,6-3 | |
| ITF Australia F9 Qual | 10/19 01:35 | 62 | Darren Polkinghorne v David Barclay | 6-3,6-3 | |
| ITF Australia F9 Qual | 10/17 03:00 | 62 | Darren Polkinghorne v Omar Fields | 6-2,6-4 | |
| ITF Australia F8 | 10/13 01:20 | 25 | Calum Puttergill v Darren Polkinghorne | 7-6,6-2 | |
| ITF Australia F8 | 10/12 03:15 | 62 | Darren Polkinghorne v Jason Taylor | 6-3,4-6,6-3 | |
| ITF Australia F8 | 10/10 01:30 | 62 | Darren Polkinghorne v Feda Bilic | 6-7,6-2,6-1 | |
| ITF Australia F7 Qual | 10/03 03:30 | 62 | Darren Polkinghorne v Zach Itzstein | 6-7,6-7 | |
| ITF Australia F6 | 09/29 00:30 | 25 | Darren Polkinghorne v Zhe Li | 5-7,2-6 | |
| ITF Australia F6 Qual | 09/27 00:30 | 62 | Darren Polkinghorne v Lewis Miles | 6-3,6-4 | |
| ITF Australia F6 Qual | 09/26 02:00 | 62 | Darren Polkinghorne v Lawrence Bataljin | 6-0,6-0 | |
| ITF Indonesia F3 | 04/14 03:00 | - | Darren Polkinghorne v Aditya Hari Sasongko | 2-6,3-6 | |
| ITF Indonesia F2 | 04/08 08:30 | - | Ronit Singh Bisht v Darren Polkinghorne | 6-2,6-4 | |
| ITF Indonesia F1 | 04/03 08:45 | - | Darren Polkinghorne v Thomas Brechemier | 4-6,2-6 | |
| ITF Indonesia F1 | 04/02 05:40 | - | Darren Polkinghorne v Matt Seeberger | 7-6,6-4 | |
| ITF Indonesia F1 | 04/01 07:40 | - | Jui-Chen Hung v Darren Polkinghorne | 4-6,7-6,5-7 |