Round: 45 Ground: Carpet indoor
| ITF M15 Bad Salzdetfurth | 2019/10/08 09:00 | Tim Van Der Horst v Jim Walder | 6-4,6-0 |
| ITF M15 Bad Salzdetfurth | 2019/10/07 13:45 | Piotr Galus v Jim Walder | 2-6,6-7 |
| ITF M15 Targu Mures | 2019/09/18 06:00 | Jim Walder v Bogdan Borza | 5-7,6-4,3-6 |
| ITF M15 Brasov | 2019/09/11 09:15 | Petru-Alexandru Luncanu v Jim Walder | 6-4,2-6,6-4 |
| ITF M15 Haren | 2019/08/27 09:00 | Jim Walder v Lasse Muscheites | 3-6,5-7 |
| ITF M15 Haren | 2019/08/26 11:30 | Jim Walder v Herman Meeuwes Mattheo Knoop | 2-6,6-4,10-5 |
| ITF M15 Piestany | 2019/07/16 07:00 | Zdenek Derkas v Jim Walder | 7-5,6-1 |
| ITF M15 Piestany | 2019/07/15 07:00 | Janis Podzus v Jim Walder | 2-6,4-6 |
| ITF M25 Ricany | 2019/09/25 09:30 | Daniel Masur v Daniel Paty | 6-1,6-4 |
| ITF M25 Ricany | 2019/09/24 09:05 | Daniel Paty v Filip Misolic | 7-6,6-4 |
| ITF M25 Ricany | 2019/09/23 09:00 | Daniel Paty v Pietro Schiavetti | 7-5,6-3 |
| ITF M15 Bratislava | 2019/08/26 08:00 | Daniel Paty v Petr Michnev | 7-6,6-7,6-10 |
| ITF M15 Bratislava | 2019/08/25 11:30 | Daniel Paty v Dean Thurner | 6-1,6-1 |
| ITF M15 Baja | 2019/08/15 13:30 | Daniel Vrba v Daniel Paty | 6-3,4-6,5-7 |
| ITF M15 Baja | 2019/08/14 16:35 | Daniel Paty v Petr Hajek | 6-1,7-6 |
| ITF M15 Baja | 2019/08/13 09:30 | Dusan Rajic v Daniel Paty | 7-6,5-7,9-11 |