| UTR Pro Tennis Series Atlanta | 2021/04/16 15:30 | McClain Kessler v Matthias Haim | 6-7,3-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/15 16:30 | Drew Van Orderlain v Matthias Haim | 5-7,3-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/13 14:00 | Evan Bynoe v Matthias Haim | 3-6,6-7 |
| ITF Germania F16 | 2018/10/24 10:00 | Matthias Haim v Arthur Reymond | 3-6,4-6 |
| ITF Germania F16 | 2018/10/23 15:20 | Matthias Haim v Bastien Presuhn | 7-6,7-6 |
| ITF Italia F31 | 2018/10/11 13:30 | Matthias Haim v Wilson Leite | 4-6,3-6 |
| ITF Italia F30 | 2018/10/02 12:00 | Walter Trusendi v Matthias Haim | 6-3,7-5 |
| ITF Svizzera F5 | 2018/09/03 14:10 | Matthias Haim v Patrik Niklas-Salminen | 2-6,1-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/16 18:30 | Alexis Gurmendi v Luke Casper | 6-2,1-6,6-5 |
| UTR Pro Tennis Series Atlanta | 2021/04/15 17:00 | Alexis Gurmendi v Peter Bertran | 6-1,0-6,3-5 |
| UTR Pro Tennis Series Atlanta | 2021/04/14 16:30 | Alex Cairo v Alexis Gurmendi | 3-6,2-6 |
| UTR Pro Tennis Series Atlanta | 2021/04/13 12:30 | Kiranpal Pannu v Alexis Gurmendi | 6-3,2-6,0-2 |
| UTR Pro Tennis Series Atlanta | 2021/04/11 14:30 | Ronan Jachuck v Alexis Gurmendi | 6-3,6-1 |
| UTR Pro Tennis Series Atlanta | 2021/04/10 15:30 | Alexis Gurmendi v McClain Kessler | 6-3,2-6,6-2 |
| UTR Pro Tennis Series Atlanta | 2021/04/09 15:30 | Evan King v Alexis Gurmendi | 6-1,6-3 |
| UTR Pro Tennis Series Atlanta | 2021/04/08 17:00 | Kiranpal Pannu v Alexis Gurmendi | 7-5,5-7,6-6 |