| ITF USA F25 | 2018/09/15 20:30 | Michael Shabaz v Timothy Sah | 3-6,6-4,6-4 |
| ITF USA F25 | 2018/09/14 19:00 | Kevin Major v Timothy Sah | 4-6,4-6 |
| ITF USA F24 | 2018/09/12 18:15 | Igor Gimenez v Timothy Sah | 4-6,6-4,6-1 |
| Challenger Fairfield Qual | 2017/10/07 23:00 | Alejandro Gonzalez v Timothy Sah | 6-4,6-4 |
| ITF USA F30 | 2017/09/11 16:00 | Alexander Cozbinov v Timothy Sah | 3-6,7-6,6-3 |
| ITF USA F30 | 2017/09/10 16:00 | Timothy Sah v Shao-Fan Liu | 1-6,6-3,6-4 |
| ITF USA F30 | 2017/09/09 17:30 | Timothy Sah v Julian Noah Steinhausen | 6-3,6-3 |
| ITF USA F33 | 2016/10/19 18:40 | Timothy Sah v Jan Choinski | 2-6,2-6 |
| ITF - M15 Gdynia | 2021/08/08 08:30 | Jonas Maier v Piotr Pawlak | 4-6,1-6 |
| ITF - M15 Frederiksberg | 2021/08/01 10:00 | Carl Emil Overbeck v Jonas Maier | 6-2,6-3 |
| UTR Pro Tennis Series - Nevada | 2021/06/24 16:30 | Nick Lagaev v Jonas Maier | 6-4,5-2 |
| UTR Pro Tennis Series - Nevada | 2021/06/23 18:00 | Mac Kiger v Jonas Maier | 6-3,6-7,4-6 |
| UTR Pro Tennis Series - Nevada | 2021/06/21 15:00 | Bjorn Swenson v Jonas Maier | 6-4,6-4 |
| ITF - M15 Kouvola | 2021/05/26 13:30 | Jonas Maier v Joao Victor C Loureiro | 4-6,3-6 |
| ITF - M15 Kouvola | 2021/05/25 09:10 | Jonas Maier v Oskar Stumpf | 6-3,6-0 |
| ITF - M15 Troisdorf | 2021/05/11 11:05 | Jonas Maier v Timo Stodder | 2-6,1-6 |