Stadium: Clay 5 Round: 44 Ground: Clay
| ITF Switzerland F4 | 2018/08/26 07:00 | Joel Javier Alt v Enzo Sommer | 5-7,7-5,6-7 |
| ITF Switzerland F2 Qual | 2018/02/10 08:00 | Hugo Voljacques v Joel Javier Alt | 6-3,6-0 |
| ITF Switzerland F1 Qual | 2018/02/04 11:30 | Joel Javier Alt v Luca Castelnuovo | 4-6,6-3,5-7 |
| ITF Switzerland F1 Qual | 2018/02/03 11:30 | Patrik Hartmeier v Joel Javier Alt | 3-6,6-7 |
| ITF Switzerland F4 | 2017/08/21 08:00 | Thomas Setodji v Joel Javier Alt | 6-4,6-4 |
| ITF Switzerland F4 Qual | 2017/08/19 07:00 | Joel Javier Alt v Andre Batista | 6-2,7-5 |
| ITF Switzerland F3 Qual | 2017/08/12 09:00 | Alessandro Ceppellini v Joel Javier Alt | 6-3,6-1 |
| ITF Turkey F14 | 2016/04/02 06:30 | Joel Javier Alt v George Botezan | 2-6,2-6 |
| ITF M15 Bratislava | 2019/08/27 10:00 | Lukas Klein v Tomas Vanko | 6-0,6-1 |
| ITF M15 Helsinki | 2019/08/19 10:00 | Mattias Siimar v Tomas Vanko | 6-1,6-0 |
| ITF M15 Piestany | 2019/07/16 10:00 | Tomas Vanko v Petr Hajek | 3-6,2-6 |
| ITF M25 Pardubice | 2019/06/25 15:05 | Tomas Vanko v Lukas Klein | 0-6,3-6 |
| Challenger Bratislava | 2019/06/17 08:00 | Michael Vrbensky v Tomas Vanko | 6-1,6-0 |
| ITF M15 Prague | 2019/05/14 08:00 | Calum Puttergill v Tomas Vanko | 6-3,6-4 |
| ITF M15 Piestany | 2019/05/08 11:15 | Tomas Vanko v David Poljak | 3-6,0-6 |
| ITF M15 Antalya | 2019/03/25 07:00 | Dan Alexandru Tomescu v Tomas Vanko | 6-0,6-2 |