Stadium: Court 1 Round: 62 Ground: Clay
| UTR Pro Tennis Series Miami | 2022/03/27 13:00 | Bangoura, Sekou v Preston Brown | 6-4,6-2 |
| UTR Pro Tennis Series Miami | 2022/03/26 17:30 | Preston Brown v Farren, Connor | 7-6,5-1 |
| UTR Pro Tennis Series Miami | 2022/03/25 16:00 | AL Allaf, Kareem v Preston Brown | 7-6,0-3 |
| UTR Pro Tennis Series Miami | 2022/03/24 15:15 | Ellis Short v Preston Brown | 6-7,4-5 |
| UTR Pro Tennis Series Miami | 2022/03/22 16:30 | Nortey, Isaac Nortie v Preston Brown | 3-6,1-6 |
| ITF M15 Naples | 2022/02/21 15:00 | Preston Brown v Wojcik, Jakub | 6-2,3-6,7-10 |
| Challenger - Santa Cruz | 2022/01/24 17:00 | Matias Franco Descotte v Preston Brown | 6-4,3-6,6-3 |
| Challenger - Santa Cruz | 2022/01/23 20:00 | Estaban Davila v Preston Brown | 2-6,2-6 |
| ITF M15 Cairo | 2022/04/10 09:00 | Tsurtsumia, Irakli v Louis Allen | 4-6,4-6 |
| ITF - M15 Dubrovnik | 2022/04/03 14:15 | Louis Allen v Benedikt Henning | 3-6,4-6 |
| ITF - M25 Santo Domingo | 2021/12/06 13:30 | Ponte, Maikol v Louis Allen | 7-6,7-6 |
| ITF M15 Santo Domingo | 2021/12/01 13:30 | Louis Allen v Smith, Roy | 2-6,1-6 |
| ITF - M25 Santo Domingo | 2021/11/30 13:00 | Ponte, Maikol v Louis Allen | 3-6,2-6 |
| ITF - M15 Sharm El Sheikh | 2021/11/17 08:00 | Louis Allen v Grigoriy Lomakin | 3-6,6-4,3-6 |
| ITF - M15 Sharm El Sheikh | 2021/11/09 09:45 | Louis Allen v Cloes, Loic | 2-6,6-7 |
| ITF - M15 Sharm El Sheikh | 2021/11/08 11:30 | Eisinga, Zachary v Louis Allen | 5-7,7-5,8-10 |