| ITF USA F32 | 2018/11/11 16:00 | Jeremy Gschwendtner v Matias Destefanis | 1-6,3-6 |
| ITF USA F32 | 2018/11/10 16:00 | Joaquin Marquez v Jeremy Gschwendtner | 1-6,2-6 |
| ITF USA F29 | 2018/10/29 16:00 | Edson David Ortiz Tovar v Jeremy Gschwendtner | 7-5,6-1 |
| ITF USA F29 | 2018/10/27 16:30 | Jeremy Gschwendtner v Korey Lovett | 7-6,7-6 |
| ITF Great Britain F6 | 2017/09/24 09:00 | Max Stewart v Jeremy Gschwendtner | 6-3,6-7,6-3 |
| ITF Great Britain F4 | 2017/09/11 09:00 | Jeremy Gschwendtner v Elliott Farmer | 6-7,4-6 |
| ITF Poland F9 | 2017/08/15 13:35 | Maciej Smola v Jeremy Gschwendtner | 6-2,6-3 |
| ITF Poland F9 Qual | 2017/08/14 10:40 | Mateusz Piatek v Jeremy Gschwendtner | 6-7,4-6 |
| UTR Pro Tennis Series Ruse | 2022/06/14 09:30 | Gheorghe Claudiu Schinteie v Christos Keisidis | 4-6,6-1,6-2 |
| UTR Pro Tennis Series Slovenia | 2022/06/11 10:39 | Christos Keisidis v Vladimir Filip | 1-6,2-5 |
| UTR Pro Tennis Series Slovenia | 2022/06/10 10:30 | Christos Keisidis v Arthus De La Bassetiere | 2-6,6-4,6-6 |
| UTR Pro Tennis Series Slovenia | 2022/06/10 06:00 | Christos Keisidis v Juan Pablo Paz | 4-6,3-5 |
| UTR Pro Tennis Series Slovenia | 2022/06/07 09:00 | Edison Ambarzumjan v Christos Keisidis | 1-6,2-6 |
| UTR Pro Tennis Series Zadar | 2022/06/04 13:00 | Christos Keisidis v Zakhar Trapeznikov | 3-6,0-6 |
| UTR Pro Tennis Series Zadar | 2022/06/03 07:30 | Christos Keisidis v Egor Matvievici | 6-1,7-6 |
| UTR Pro Tennis Series Zadar | 2022/06/02 07:30 | Christos Keisidis v Vladimir Filip | 6-3,6-5 |