Alemania - 10 Mayo 2021 - 11 Mayo 2021
Los vencedores de esta ronda son cualificados
| 10 May - 08h30 | Dennis Klein | derrota | Florian Bluhm | 3-1 (11-7, 8-11, 11-5, 11-6) |
| 10 May - 09h10 | Samuel Amann | derrota | Juri Grauer | 3-2 (10-12, 11-7, 11-9, 6-11, 11-7) |
| 10 May - 09h50 |  Josip Huzjak | derrota | Michael Engelhardt | 3-0 (11-5, 13-11, 11-2) |
| 10 May - 10h30 |  Fedor Kuzmin | derrota |  Carlo Rossi | 3-0 (11-4, 11-8, 11-9) |
| 10 May - 11h10 | Dennis Klein | derrota | Juri Grauer | 3-0 (12-10, 11-3, 11-7) |
| 10 May - 11h50 | Michael Engelhardt | derrota | Samuel Amann | 3-0 (11-9, 11-9, 11-6) |
| 10 May - 12h30 | Carlo Rossi | derrota | Josip Huzjak | 3-1 (11-8, 8-11, 11-6, 11-4) |
| 10 May - 13h10 | Florian Bluhm | derrota | Fedor Kuzmin | 3-0 (11-7, 11-4, 11-4) |
| 10 May - 13h50 | Dennis Klein | derrota | Michael Engelhardt | 3-2 (11-8, 9-11, 8-11, 11-5, 11-5) |
| 10 May - 14h30 | Florian Bluhm | derrota | Juri Grauer | 3-0 (11-1, 11-3, 11-1) |
| 10 May - 16h00 | Josip Huzjak | derrota | Fedor Kuzmin | 3-0 (13-11, 12-10, 11-4) |
| 10 May - 16h40 | Carlo Rossi | derrota | Samuel Amann | 3-0 (11-3, 11-6, 12-10) |
| 10 May - 17h20 | Michael Engelhardt | derrota | Juri Grauer | 3-0 (11-4, 12-10, 11-4) |
| 10 May - 18h00 | Josip Huzjak | derrota | Florian Bluhm | 3-1 (11-6, 1-11, 11-7, 11-8) |
| 10 May - 18h40 | Fedor Kuzmin | derrota | Samuel Amann | 3-0 (14-12, 11-3, 11-9) |
| 10 May - 19h20 | Carlo Rossi | derrota | Dennis Klein | 3-0 (11-5, 11-5, 11-7) |
| Florian Bluhm | derrota | Michael Engelhardt | 3-0 (11-5, 11-7, 11-7) |
| 10 May - 20h40 | Fedor Kuzmin | derrota | Dennis Klein | 3-1 (5-11, 11-4, 11-8, 11-3) |
| 10 May - 21h20 | Josip Huzjak | derrota | Samuel Amann | 3-0 (11-6, 11-3, 11-4) |
| 10 May - 22h00 | Carlo Rossi | derrota | Juri Grauer | 3-0 (11-5, 11-7, 11-5) |
| 11 May - 09h00 | Fedor Kuzmin | derrota | Michael Engelhardt | 3-0 (11-6, 11-6, 11-5) |
| 11 May - 09h40 | Dennis Klein | derrota | Josip Huzjak | 3-2 (5-11, 8-11, 11-8, 11-7, 11-9) |
| 11 May - 10h20 | Carlo Rossi | derrota | Florian Bluhm | 3-1 (11-9, 11-5, 4-11, 11-8) |
| 11 May - 11h00 | Fedor Kuzmin | derrota | Juri Grauer | 3-0 (11-2, 11-7, 12-10) |
| 11 May - 11h40 | Florian Bluhm | derrota | Samuel Amann | 3-0 (11-4, 11-2, 11-6) |
| 11 May - 12h20 | Carlo Rossi | derrota | Michael Engelhardt | 3-0 (11-8, 11-7, 11-9) |
| 11 May - 13h00 | Dennis Klein | derrota | Samuel Amann | 3-0 (11-2, 11-1, 11-2) |
| 11 May - 13h40 | Josip Huzjak | derrota | Juri Grauer | 3-0 (11-5, 11-3, 11-4) |
Clasificación
Espere ...
Espere ...
