Stadium: Court 6 Round: 44 Ground: Clay
| ITF M25 Koksijde | 2022/08/15 09:20 | Hermans, Mats v Aaron James Williams | 7-5,3-6,11-9 |
| ITF M25 Koksijde | 2022/08/14 09:15 | Zian Vanderstappen v Aaron James Williams | 2-6,4-6 |
| ITF M15 Frankfurt Am Main | 2022/08/08 12:00 | Aaron James Williams v Adam Blecha | 4-6,6-2,12-14 |
| ITF M15 Frankfurt Am Main | 2022/08/08 08:00 | Kiyan Santino Kasemi v Aaron James Williams | 5-7,2-6 |
| UTR Pro Tennis Series Mulheim | 2022/07/02 10:30 | Aaron James Williams v Keisidis, Christos | 6-4,2-6,2-5 |
| ITF M15 Kamen | 2022/06/21 08:00 | Lukas Palovic v Aaron James Williams | 6-2,6-3 |
| ITF M15 Kamen | 2022/06/20 08:00 | Aaron James Williams v Kiyan Santino Kasemi | 6-1,6-2 |
| ITF M25 Muttenz | 2022/08/15 16:40 | Aregger, Lars v Schiavetti, Pietro | 6-7,6-7 |
| ITF - M25 Trimbach | 2022/03/14 11:05 | Yann Marti v Aregger, Lars | 6-4,6-1 |
| ITF M25 Pardubice | 2021/09/20 11:00 | Bolardt, Antonin v Aregger, Lars | 6-3,6-3 |
| ITF M25 Pardubice | 2021/09/19 08:00 | Aregger, Lars v Samosi, Peter | 6-3,6-1 |
| ITF M25 Ricany | 2021/08/29 10:30 | Aregger, Lars v Krystof Zapsky | 6-7,2-6 |
| ITF M25 Poznan | 2021/08/22 08:00 | Aregger, Lars v Mikula, Michal | 1-6,0-6 |
| Prostejov, Singles M-ITF-CZE-04A | 2021/08/15 08:00 | Aregger, Lars v Jakub Kroslak | 2-6,2-6 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/02 11:00 | Aregger, Lars v Galus, Piotr | 3-6,1-6 |