Stadium: Court 11 Round: 44 Ground: Clay
| ITF M25 - Toowoomba | 2019/10/05 23:30 | Glen Dawes v Zac Osborne | 6-1,6-4 |
| ITF M25 - Canberra | 2022/03/20 01:30 | Stefan Bianchet v Glen Dawes | 3-6,4-6 |
| ITF M25 - Geelong | 2020/03/07 23:00 | James Ibrahim v Glen Dawes | 6-2,3-6,11-9 |
| ITF M25 Mildura | 2020/03/01 03:00 | Winter Meagher v Glen Dawes | 3-6,6-4,10-8 |
| ITF M25 - Toowoomba | 2019/10/07 01:45 | Glen Dawes v Matthew Dellavedova | 4-6,5-7 |
| ITF M25 - Toowoomba | 2019/10/06 03:30 | David Barclay v Glen Dawes | 2-6,7-6,8-10 |
| ITF M25 - Toowoomba | 2019/10/05 23:30 | Glen Dawes v Zac Osborne | 6-1,6-4 |
| ITF M25 - Brisbane | 2019/09/29 00:00 | Lucas Vuradin v Glen Dawes | 6-3,7-6 |
| ITF M25 - Darwin | 2019/09/22 00:30 | Corey Gaal v Glen Dawes | 6-2,7-6 |
| ITF M25 - Canberra | 2022/02/14 02:55 | Patrick Fitzgerald v Zac Osborne | 6-2,6-1 |
| ITF M25 - Canberra | 2022/02/13 03:00 | Zac Osborne v Kaj Quirijns | 6-3,6-1 |
| ITF M15 - Antalya | 2021/12/05 06:00 | Zac Osborne v Giulio Colacioppo | 4-6,2-6 |
| ITF M15 - Antalya | 2021/11/29 11:00 | Pavle Daljev v Zac Osborne | 6-4,6-0 |
| ITF M15 - Antalya | 2021/11/29 06:00 | Zac Osborne v Doruk Turknas | 6-2,2-6,10-2 |
| ITF M15 - Antalya | 2021/11/21 06:30 | Zac Osborne v Iacopo Sada | 1-6,0-6 |
| ITF M15 - Antalya | 2021/11/15 06:30 | Rrezart Cungu v Zac Osborne | 6-2,6-2 |
| ITF M15 - Antalya | 2021/11/14 06:30 | Zac Osborne v Daniil Romanov | 6-0,6-2 |