| ITF Vietnam F3 | 05/13 05:00 | 54 | Polkinghorne, Darren v 크르노크라크, 알렉산더 | 6-3,5-7,2-6 | |
| ITF Vietnam F2 | 05/08 03:00 | 25 | Polkinghorne, Darren v 노구치, 리오 | 1-6,2-6 | |
| ITF Vietnam F2 | 05/06 04:00 | 54 | Kushnirovich, Gary v Polkinghorne, Darren | 6-2,5-7,1-6 | |
| ITF Vietnam F2 | 05/05 03:00 | 54 | 숙톤-엥, 찬차이 v Polkinghorne, Darren | 4-6,3-6 | |
| ITF Vietnam F1 | 05/01 03:00 | 25 | Polkinghorne, Darren v 은구옌, 푸옹 반 | 3-6,3-6 | |
| ITF Vietnam F1 | 04/29 05:30 | 54 | Polkinghorne, Darren v 이누이, 유이치로 | 6-3,6-3 | |
| ITF Vietnam F1 | 04/28 03:00 | 54 | Polkinghorne, Darren v 카우수토, 차야논 | 7-6,6-4 | |
| ITF Australia F2 | 03/07 01:35 | 25 | Polkinghorne, Darren v Whittington, Andrew | 1-6,4-6 | |
| ITF Australia F2 Qual | 03/05 01:40 | 62 | Polkinghorne, Darren v Commings, Michael | 6-3,6-2 | |
| ITF Australia F2 Qual | 03/04 00:30 | 62 | Polkinghorne, Darren v 이브라힘, 제임스 | 6-0,6-2 | |
| ITF Australia F2 Qual | 03/02 23:00 | 62 | Polkinghorne, Darren v 피엘즈, 오마르 | 6-2,7-6 | |
| ITF Australia F1 | 03/01 02:30 | 26 | Polkinghorne, Darren v Jasika, Omar | 6-7,6-7 | |
| ITF Australia F1 | 02/26 23:00 | 25 | Polkinghorne, Darren v 로미오스, 마튜 크리스토퍼 | 6-7,6-2,6-2 | |
| ITF Australia F7 | 10/12 00:00 | 26 | Polkinghorne, Darren v 켈리, 다인 | 4-6,4-6 | |
| ITF Australia F7 | 10/11 02:25 | 25 | 로미오스, 마튜 크리스토퍼 v Polkinghorne, Darren | 1-6,0-6 | |
| ITF Australia F7 Qual | 10/09 04:15 | 62 | Polkinghorne, Darren v 코우즈네트소브, 다니엘 | 6-2,6-2 | |
| Australia F6, Singles | 10/05 00:00 | 26 | Polkinghorne, Darren v 쿠블러, 제이슨 | 4-6,2-6 | |
| Australia F6, Singles | 10/03 02:20 | 25 | 가우, 신 v Polkinghorne, Darren | 1-6,4-6 | |
| Australia F6, Singles | 10/01 03:00 | 62 | Polkinghorne, Darren v Swindells, Jack | 6-3,3-6,6-1 | |
| Australia F6, Singles | 09/30 04:30 | 62 | Polkinghorne, Darren v 스위니, 단 | 6-3,4-6,6-3 | |
| ITF Australia F5 | 09/27 00:00 | 25 | Polkinghorne, Darren v 켈리, 다인 | 2-6,4-6 | |
| ITF Australia F5 Qual | 09/25 02:25 | 62 | Polkinghorne, Darren v 부라딘, 루카스 | 7-6,6-2 | |
| ITF Australia F5 Qual | 09/23 04:00 | 62 | Polkinghorne, Darren v 오스보른, 자크 | 6-1,7-6 | |
| ITF Australia F5 Qual | 09/23 01:30 | 62 | Polkinghorne, Darren v 쿠보, 타카히로 | 6-1,6-2 | |
| ITF Australia F4 | 09/20 02:30 | 26 | Polkinghorne, Darren v 하리스, 안드루 | 3-6,3-6 | |
| ITF Australia F4 | 09/19 04:00 | 25 | Swindells, Jack v Polkinghorne, Darren | 3-6,5-7 | |
| ITF Thailand F6 Qual | 08/14 02:30 | 44 | Polkinghorne, Darren v Look, Michael | 4-6,3-6 | |
| ITF Thailand F6 Qual | 08/13 07:25 | 44 | Polkinghorne, Darren v 케르들라피, 퐁사파크 | 6-1,6-4 | |
| Thailand F5, Singles Qualifying | 08/08 05:50 | 25 | Schneider, Ronnie v Polkinghorne, Darren | 6-3,1-6,6-2 | |
| ITF Thailand F5 Qual | 08/07 02:30 | 44 | Beale, Jeremy v Polkinghorne, Darren | 4-6,2-6 |