Stadium: Court 7 Round: 62 Ground: Hardcourt outdoor
| ITF Australia F5 | 2018/09/14 23:00 | Zac Osborne v Mason Naumovski | 4-6,6-3,6-7 |
| ITF Australia F4 | 2018/03/27 03:20 | Blake Ellis v Zac Osborne | 6-4,6-4 |
| ITF Australia F4 Qual | 2018/03/26 00:00 | Zac Osborne v Jackson B-Tennant | 6-1,6-0 |
| ITF Australia F4 Qual | 2018/03/25 00:30 | Zac Osborne v Marlino Pascual | 6-3,6-4 |
| ITF Australia F4 Qual | 2018/03/24 03:30 | Yasutaka Suzuki v Zac Osborne | 3-6,6-3,3-6 |
| ITF Australia F3 Qual | 2018/03/19 00:00 | Yu Hsiou Hsu v Zac Osborne | 6-4,6-1 |
| ITF Australia F3 Qual | 2018/03/18 00:30 | Arjun Mehrotra v Zac Osborne | 3-6,6-4,2-6 |
| ITF Australia F3 Qual | 2018/03/16 23:00 | Zac Osborne v Mason Naumovski | 6-3,6-3 |
| ITF Australia F5 | 2018/09/16 01:05 | Brydan Klein v Patrick Kotan | 6-3,6-1 |
| ITF Canada F4 Qual | 2018/06/23 19:00 | Matt Seeberger v Patrick Kotan | 6-1,4-6,6-4 |
| ITF Canada F3 Qual | 2018/06/18 19:00 | Patrick Kotan v Riaan Du Toit | 4-6,5-7 |
| ITF Australia F4 Qual | 2018/03/24 23:00 | Patrick Kotan v Chase Ferguson | 1-6,0-6 |
| ITF Australia F4 Qual | 2018/03/23 23:00 | Patrick Kotan v Yani Kimon Doumanis | 6-3,6-4 |
| ITF Australia F3 Qual | 2018/03/19 02:45 | Mustafa Ibraimi v Patrick Kotan | 4-6,6-3,6-0 |
| ITF Australia F6 | 2017/09/29 23:30 | Patrick Kotan v David Barclay | 6-1,5-7,1-6 |