| ITF M25 Columbus | 11/12 17:20 | 54 | Jack Barnett v Oskar Grzegorzewski | 1-6,3-6 | |
| ITF M25 Columbus | 11/11 16:00 | 54 | Marino Jakic v Jack Barnett | Walkover | |
| UTR Pro Tennis Series Brisbane | 07/18 09:00 | - | Jayden Court v Jack Barnett | 3-6,6-7 | |
| UTR Pro Tennis Series Brisbane | 07/17 06:30 | - | Patrick Harper v Jack Barnett | 6-0,6-2 | |
| UTR Pro Tennis Series Brisbane | 07/16 06:30 | - | Jack Barnett v Chen Dong | 2-6,3-6 | |
| UTR Pro Tennis Series Brisbane | 07/15 06:30 | - | Moerani Bouzige v Jack Barnett | 6-2,7-5 |