Stadium: Court 1 Round: 25 Ground: Clay
| ATP - Gstaad | 2019/07/21 09:00 | Jakub Paul v Daniel Elahi Galan | 1-6,6-2,6-7 |
| ITF M15 Tabarka | 2019/07/06 08:30 | Quentin Robert v Jakub Paul | 6-2,6-4 |
| ITF M15 Tabarka | 2019/07/05 08:00 | Guido Ivan Justo v Jakub Paul | 3-6,1-6 |
| ITF M15 Tabarka | 2019/07/04 10:40 | Tomislav Jotovski v Jakub Paul | 2-6,1-6 |
| ITF M15 Tabarka | 2019/07/03 14:00 | Lorenzo Brunetti v Jakub Paul | 5-7,4-6 |
| ITF M15 Tabarka | 2019/06/26 14:00 | Alexander Weis v Jakub Paul | 3-6,6-3,6-3 |
| ITF M15 Tabarka | 2019/06/19 12:35 | Alexander Weis v Jakub Paul | 4-6,6-4,6-3 |
| ITF M25 - Kiseljak | 2019/05/30 07:00 | Jakub Paul v Alen Rogic-Hadzalic | 6-1,6-7,3-6 |
| ITF M15 - Tanger | 2019/07/15 09:00 | Christopher Patzanovsky v Jonas Schaer | 6-4,2-6,13-11 |
| ITF M25 Oberentfelden | 2019/02/06 14:00 | Jonas Schaer v Mattia Bellucci | 2-6,4-6 |
| ITF M25 Oberentfelden | 2019/02/04 13:45 | Adam Moundir v Jonas Schaer | 6-0,5-7,8-10 |
| ITF M25 Oberentfelden | 2019/02/04 08:30 | Jonas Schaer v Luca Staeheli | 6-7,6-3,10-8 |
| ITF Turkey F31 | 2018/10/07 07:00 | Jonas Schaer v Cosmin Ontica | 2-6,7-5,4-6 |
| ITF Turkey F31 | 2018/10/06 07:00 | Jonas Schaer v Charles Tzicas | 3-6,7-6,6-1 |
| ITF Turkey F30 | 2018/10/01 07:30 | Lucas Gerch v Jonas Schaer | 6-4,6-4 |
| ITF Turkey F30 | 2018/09/30 10:30 | Jonas Schaer v Stefan Cizelj-Zivkovic | 6-2,6-3 |