Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| German Premier League | 2020/08/07 07:30 | Mischa Zverev v Flemming Peters | 6-2,6-1 |
| German Premier League | 2020/08/06 15:15 | Robin Haase v Mischa Zverev | 2-6,6-2,6-3 |
| German Premier League | 2020/08/05 12:15 | Mischa Zverev v Mats Rosenkranz | 6-4,3-6,3-6 |
| German Premier League | 2020/08/04 11:15 | Mischa Zverev v Albano Olivetti | 6-4,6-3 |
| German Premier League | 2020/08/03 10:00 | Mischa Zverev v Robert Strombachs | 3-6,2-6 |
| German Premier League | 2020/08/01 13:30 | Mischa Zverev v Albano Olivetti | 6-2,6-2 |
| German Masters | 2020/07/31 09:50 | Tobias Kamke v Mischa Zverev | 4-6,3-6 |
| German Masters | 2020/07/30 09:30 | Julian Lenz v Mischa Zverev | 3-6,3-6 |
| ITF M15 Castelo Branco | 2020/09/20 11:30 | Perry Gregg v Valentin De Carvalho | 6-0,6-1 |
| ITF M15 Sintra | 2020/09/14 15:55 | Matheus P De Almeida v Perry Gregg | 6-2,6-2 |
| ITF M15 Sintra | 2020/09/14 10:00 | Perry Gregg v Inaki Cabrera Bello | 6-3,3-6,10-7 |
| ITF M15 Sintra | 2020/09/13 11:30 | Filipe Brandao v Perry Gregg | 3-6,2-6 |
| ITF M15 Sintra | 2020/09/06 13:00 | Maximilian Neuchrist v Perry Gregg | 6-4,7-6 |
| International Tennis Series | 2020/08/04 15:05 | Perry Gregg v Tyler Mercier | 6-3,6-7,10-8 |
| International Tennis Series | 2020/08/04 12:00 | Perry Gregg v Timothy Dixon | 6-3,6-4 |
| International Tennis Series | 2020/07/29 14:45 | Boris Arias v Perry Gregg | 6-3,2-6,11-9 |