| UTR Pro Melbourne | 2023/12/19 23:30 | Lachlan Brain v Omar Fields | 6-7,5-7 |
| UTR Pro Melbourne | 2023/12/18 05:30 | Lachlan Brain v Omar Jasika | 0-6,0-6 |
| UTR Pro Melbourne | 2023/12/16 23:30 | Lachlan Brain v Stefan Vujic | 0-6,3-6 |
| UTR Pro Texas | 2023/11/16 19:09 | Lachlan Brain v Liam Krall | 2-6,2-6 |
| UTR Pro Texas | 2023/11/15 21:27 | Sebastian Gorzny v Lachlan Brain | 6-1,6-1 |
| UTR Pro Texas | 2023/11/14 17:00 | Cassius Chinlund v Lachlan Brain | 6-3,7-6 |
| UTR Pro Texas | 2023/11/13 17:00 | Lathan Skrobarcek v Lachlan Brain | 3-6,0-6 |
| UTR Pro Florida | 2023/05/07 15:30 | Tom Pisane v Lachlan Brain | 2-6,7-5,6-3 |
| UTR Pro Melbourne | 2023/12/20 01:00 | Patrick Fitzgerald v Omar Jasika | 2-6,0-6 |
| UTR Pro Melbourne | 2023/12/18 03:30 | Stefan Vujic v Patrick Fitzgerald | 6-3,7-6 |
| ITF M15 Caloundra | 2023/07/31 00:00 | Arjun Mehrotra v Patrick Fitzgerald | 6-4,6-0 |
| ITF M15 Caloundra | 2023/07/30 00:00 | Patrick Fitzgerald v Alexey Shtengelov | 6-4,6-4 |
| ITF M15 Caloundra | 2023/07/23 02:30 | Patrick Fitzgerald v Callum Gale | 2-6,2-6 |
| ITF M25 Canberra | 2023/03/19 02:30 | Matthew Scheers v Patrick Fitzgerald | 6-1,6-7,11-9 |
| ITF M25 Canberra | 2023/03/12 23:00 | Hans C B Gonzalez v Patrick Fitzgerald | 6-2,6-4 |
| ITF M25 Swan Hill | 2023/02/28 23:00 | Patrick Fitzgerald v Ethan Cook | 2-6,4-6 |