Stadium: Court 4 Round: 44 Ground: Clay
| ITF M25 Prague | 2020/09/13 08:00 | Timur Kiyamov v Matic Spec | 3-6,2-6 |
| ITF M15 Anif | 2020/08/24 08:00 | Matic Spec v Lenny Hampel | 3-6,1-6 |
| ITF M15 Anif | 2020/08/23 12:00 | Davide Galoppini v Matic Spec | 3-6,4-6 |
| ITF M15 Anif | 2020/08/23 07:00 | Matic Spec v Marco De Rossi | 7-6,6-0 |
| ITF M25 Vogau | 2020/08/17 11:30 | Igor Sijsling v Matic Spec | 6-4,6-4 |
| ITF M25 Vogau | 2020/08/16 12:00 | Noah Thurner v Matic Spec | 3-6,4-6 |
| ITF M15 Cancun | 2020/03/11 15:55 | Adam El Mihdawy v Matic Spec | 7-5,4-6,6-3 |
| ITF M15 Cancun | 2020/02/22 14:30 | Gabriel Petit v Matic Spec | 6-2,4-6,7-5 |
| ITF M25 Prague | 2020/09/13 14:15 | Robin Stanek v Mick Veldheer | 6-4,6-2 |
| German Masters | 2020/08/28 09:45 | Robin Stanek v Quentin Folliot | 6-1,6-1 |
| German Masters | 2020/08/27 08:05 | Michael Geerts v Robin Stanek | 6-3,3-6,2-6 |
| German Masters | 2020/08/26 12:50 | Alexey Vatutin v Robin Stanek | 7-5,6-2 |
| German Masters | 2020/08/25 16:05 | Robin Stanek v Flemming Peters | 6-2,6-2 |
| German Masters | 2020/08/24 11:50 | Elmar Ejupovic v Robin Stanek | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2020/02/22 08:00 | Robin Stanek v Jacopo Berrettini | 7-5,6-4 |
| ITF M15 Sharm El Sheikh | 2020/02/21 08:00 | Robin Stanek v Daniil Glinka | 6-0,6-2 |