Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Caloundra | 2022/07/23 23:00 | Hough, David v Osborne, Zac | 2-6,4-6 |
| ITF M15 Caloundra | 2022/07/17 00:00 | Quang Hien Pham, Hien v Osborne, Zac | 4-6,7-5,10-4 |
| ITF M15 Tay Ninh | 2022/06/12 02:00 | Takuya Kumasaka v Osborne, Zac | 6-2,6-2 |
| ITF M15 Tay Ninh | 2022/06/05 02:00 | Osborne, Zac v Patrick Fitzgerald | 3-6,3-6 |
| Canberra, Singles M-ITF-AUS-06A | 2022/03/27 23:00 | Osborne, Zac v Evans, Thomas | 6-7,1-6 |
| Canberra, Singles M-ITF-AUS-06A | 2022/03/26 22:00 | Osborne, Zac v Nathan Boniel | 7-6,6-0 |
| Canberra, Singles M-ITF-AUS-06A | 2022/03/22 01:50 | Daiki Yoshimura v Osborne, Zac | 7-5,6-1 |
| Canberra, Singles M-ITF-AUS-06A | 2022/03/21 03:10 | Dawes, Glen v Osborne, Zac | 3-6,4-6 |
| ITF M15 Caloundra | 2022/07/23 23:00 | Nicholas De Vivo v Alec Braund | 4-6,6-7 |
| ITF M15 Caloundra | 2022/07/19 01:45 | Hoole, Casey v Alec Braund | 4-6,6-3,6-3 |