Round: 62 Ground: Hardcourt outdoor
| ITF Australia F1 Qual | 2017/03/03 23:00 | Darren Polkinghorne v Sean Van Rensburg | 6-3,6-0 |
| Challenger Launceston Qual | 2017/02/04 03:10 | Darren Polkinghorne v James Frawley | 2-6,4-6 |
| Challenger Launceston Qual | 2017/02/03 23:00 | Darren Polkinghorne v Tomislav E Papac | 6-1,6-4 |
| Challenger Burnie Qual | 2017/01/28 04:10 | Maverick Banes v Darren Polkinghorne | 6-1,6-0 |
| Challenger Burnie Qual | 2017/01/27 23:00 | Darren Polkinghorne v David Barclay | 6-4,6-4 |
| ITF Australia F10 | 2016/11/17 23:00 | Christopher O'Connell v Darren Polkinghorne | 6-0,6-3 |
| ITF Australia F10 | 2016/11/14 23:00 | Darren Polkinghorne v Benard Bruno Nkomba | 6-3,7-5 |
| ITF Australia F9 | 2016/11/08 00:35 | Darren Polkinghorne v Maverick Banes | 3-6,1-6 |
| ITF Australia F4 Qual | 2016/03/20 00:30 | Scott Puodziunas v Zac Osborne | 6-1,6-1 |
| ITF Australia F4 Qual | 2016/03/19 02:00 | Zac Osborne v Michael Shepheard | 3-6,7-6,6-2 |
| ITF Australia F3 Qual | 2016/03/12 01:30 | Michael Commings v Zac Osborne | 6-0,6-4 |
| ITF Australia F10 Qual | 2015/11/08 02:00 | Patrick Fitzgerald v Zac Osborne | 7-5,6-2 |
| ITF Australia F4 Qual | 2015/03/21 00:30 | Jeremy Beale v Zac Osborne | 6-2,6-2 |
| ITF Australia F1 Qual | 2015/02/21 00:30 | Zac Osborne v Marlino Pascual | 6-7,3-6 |