Stadium: Court 3 Round: 26 Ground: Clay
| UTR Pro Tennis Series - Brisbane | 2020/08/20 07:30 | Brandon Walkin v Philip Sekulic | 3-6,4-6 |
| UTR Pro Tennis Series - Brisbane | 2020/07/16 01:30 | Brandon Walkin v Philip Sekulic | 6-7,6-7 |
| ITF M25 Canberra | 2022/02/16 02:30 | Philip Sekulic v Patrick Fitzgerald | 6-3,6-1 |
| ITF M25 Canberra | 2022/02/10 02:00 | James McCabe v Philip Sekulic | 6-4,6-4 |
| ITF M25 Canberra | 2022/02/08 23:00 | Philip Sekulic v Eric Vanshelboim | 7-6,7-5 |
| Australian Open | 2022/01/12 01:00 | Dmitry Popko v Philip Sekulic | 6-4,6-2 |
| Australian Open | 2022/01/09 23:00 | Philip Sekulic v Matthias Bachinger | 6-4,6-3 |
| Challenger Traralgon | 2022/01/03 01:15 | Philip Sekulic v Nicola Kuhn | 7-6,2-6,6-7 |
| ITF M15 Gurugram | 2021/11/24 06:10 | Manish Sureshkumar v Philip Sekulic | 6-3,7-6 |
| ITF M15 Nové Dillí | 2021/11/21 05:30 | Valentin Vacherot v Philip Sekulic | 5-7,6-2,7-6 |
| ITF M25 Canberra | 2022/02/16 00:40 | Tomislav E Papac v Brandon Walkin | 1-6,1-6 |
| ATP Adelaide 2 | 2022/01/09 06:40 | Hugo Nys v Brandon Walkin | 4-6,6-3,7-5 |
| Challenger Traralgon | 2022/01/04 05:15 | Brandon Walkin v Filip Horanský | 2-6,5-7 |
| Challenger Traralgon | 2022/01/03 00:50 | Harry Bourchier v Brandon Walkin | 6-3,4-6,4-6 |
| ITF M15 East Lansing | 2021/11/17 20:00 | Brandon Walkin v Ronald Hohmann | 6-7,2-6 |
| UTR Pro Tennis Series - Brisbane | 2020/08/29 23:30 | Brandon Walkin v Dane Sweeny | 1-6,5-6 |
| UTR Pro Tennis Series - Brisbane | 2020/08/29 02:30 | John-Patrick Smith v Brandon Walkin | 7-5,6-2 |
| UTR Pro Tennis Series - Brisbane | 2020/08/27 23:30 | Moerani Bouzige v Brandon Walkin | 0-6,4-6 |