| ITF M25 Fayetteville | 2020/11/02 20:30 | Jonas Maier v Kiranpal Pannu | 3-6,4-6 |
| UTR Pro Tennis Series - California | 2020/09/25 16:30 | Jonas Maier v Jurabek Karimov | 6-0,6-2 |
| UTR Pro Tennis Series - California | 2020/09/24 19:25 | Jonas Maier v Toby D. Boyer | 6-3,3-6,10-8 |
| UTR Pro Tennis Series - California | 2020/09/23 15:00 | Martin Redlicki v Jonas Maier | 7-5,6-4 |
| UTR Pro Tennis Series - California | 2020/09/22 15:00 | Gage Brymer v Jonas Maier | 5-7,4-6 |
| UTR Pro Tennis Series - California | 2020/09/21 18:10 | Alexander Sarkissian v Jonas Maier | 6-7,3-6 |
| UTR Pro Tennis Series - California | 2020/09/20 16:20 | Jonas Maier v Ivan Nedelko | 4-6,6-1,3-10 |
| UTR Pro Tennis Series - California | 2020/08/14 19:05 | Alec Adamson v Jonas Maier | 2-6,0-6 |
| ITF M15 Sharm El Sheikh | 2019/11/06 09:55 | Jesper De Jong v Kalman Boyd | 6-1,6-1 |
| ITF M15 Sharm El Sheikh | 2019/11/05 08:00 | Kalman Boyd v Kai Lemstra | 7-5,6-4 |
| ITF M15 Sharm El Sheikh | 2019/11/04 08:00 | Kalman Boyd v Tim Riedel | 5-7,6-0,10-6 |
| ITF M15 Sharm El Sheikh | 2019/10/31 08:00 | Kalman Boyd v Vladyslav Manafov | 3-6,3-6 |
| ITF M15 Sharm El Sheikh | 2019/10/30 09:50 | Pietro Mugelli v Kalman Boyd | 2-6,6-3,1-6 |
| ITF M15 Sharm El Sheikh | 2019/10/23 13:15 | Kalman Boyd v Julian Ocleppo | 6-7,1-6 |
| ITF M15 Sharm El Sheikh | 2019/10/16 14:30 | Kalman Boyd v Kristjan Tamm | 7-6,6-7,6-7 |
| ITF M15 Sharm El Sheikh | 2019/10/10 09:55 | Naoki Tajima v Kalman Boyd | 6-2,6-3 |