Round: 25 Ground: Clay
| ITF Australia F4 Qual | 2017/09/17 00:30 | Mustafa Ibraimi v Jack Swindells | 4-6,3-6 |
| ITF Thailand F6 Qual | 2017/08/14 02:30 | Darren Polkinghorne v Michael Look | 4-6,3-6 |
| ITF Thailand F6 Qual | 2017/08/13 07:25 | Darren Polkinghorne v Phongsapak Kerdlaphee | 6-1,6-4 |
| ITF Thailand F5 | 2017/08/08 05:50 | Ronnie Schneider v Darren Polkinghorne | 6-3,1-6,6-2 |
| ITF Thailand F5 Qual | 2017/08/07 02:30 | Jeremy Beale v Darren Polkinghorne | 4-6,2-6 |
| ITF Thailand F5 Qual | 2017/08/06 04:40 | Yuttana Charoenphon v Darren Polkinghorne | 1-6,1-6 |
| ITF Thailand F4 | 2017/08/01 05:55 | Darren Polkinghorne v Elliott Orkin | 6-7,6-7 |
| ITF Thailand F4 Qual | 2017/07/31 04:15 | Darren Polkinghorne v Anthony Jackie Tang | 7-5,6-2 |
| ITF Thailand F4 Qual | 2017/07/30 09:00 | Darren Polkinghorne v Michael Look | 6-7,6-3,6-4 |