Stadium: Center Court Round: 24 Ground: Hardcourt outdoor
| ITF Australia F6 | 2016/09/29 00:00 | Brandon Walkin v Harry Bourchier | 4-6,4-6 |
| Challenger Oeiras | 2021/03/30 12:00 | Harry Bourchier v Lucas Miedler | 5-7,4-6 |
| Challenger Zadar | 2021/03/23 10:35 | Nerman Fatic v Harry Bourchier | 6-2,6-4 |
| Challenger St. Petersburg Qual | 2021/03/07 07:00 | Harry Bourchier v Alessandro Bega | 2-6,3-6 |
| Challenger St. Petersburg | 2021/03/03 07:00 | Zizou Bergs v Harry Bourchier | 6-4,6-2 |
| ATP Murray River Open | 2021/02/03 07:35 | Harry Bourchier v Nick Kyrgios | 2-6,6-7 |
| ATP Murray River Open | 2021/02/01 09:35 | Harry Bourchier v Marc Polmans | 6-4,6-4 |
| Australian Open | 2021/01/11 12:00 | Harry Bourchier v Tallon Griekspoor | 6-7,3-6 |
| UTR Pro Tennis Series Brisbane | 2020/12/19 01:30 | Bernard Tomic v Harry Bourchier | 0-0 |
| 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 |
| UTR Pro Tennis Series Brisbane | 2020/08/27 04:00 | Maverick Banes v Brandon Walkin | 7-6,6-4 |
| UTR Pro Tennis Series Brisbane | 2020/08/20 07:30 | Brandon Walkin v Philip Sekulic | 3-6,4-6 |
| UTR Pro Tennis Series Brisbane | 2020/08/19 08:00 | Brandon Walkin v Moerani Bouzige | 1-6,4-5 |
| UTR Pro Tennis Series Brisbane | 2020/08/18 04:00 | Brandon Walkin v Dane Sweeny | 4-6,6-3,0-1 |