Braunschweig CH 2021 ATP
Final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Daniel Altmaier | m. | Henri Laaksonen | 6-1 6-2 |
Semifinal
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Daniel Altmaier | m. | Marvin Moeller | 7-5 6-0 |
| Henri Laaksonen | m. | Vit Kopriva | 6-4 6-0 |
Perempat final
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Marvin Moeller | m. | Benjamin Hassan | 6-4 6-2 |
| Daniel Altmaier | m. | Elias Ymer | 6-3 6-3 |
| Henri Laaksonen | m. | Jozef Kovalik | 6-3 6-2 |
| Vit Kopriva | m. | Zizou Bergs | 3-6 6-0 7-5 |
Babak 16 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Benjamin Hassan | m. | Sandro Ehrat | 4-6 6-3 6-4 |
| Marvin Moeller | m. | Sumit Nagal | 6-3 1-6 6-2 |
| Elias Ymer | m. | Yannick Hanfmann | 2-6 6-3 6-2 |
| Daniel Altmaier | m. | Mario Vilella Martinez | 6-3 6-2 |
| Henri Laaksonen | m. | Nicola Kuhn | 6-4 7-5 |
| Jozef Kovalik | m. | Malek Jaziri | 6-1 7-5 |
| Zizou Bergs | m. | Tomas Machac | 7-6(5) 5-7 6-4 |
| Vit Kopriva | m. | Benoit Paire | 6-1 2-6 6-2 |
Babak 32 besar
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Benjamin Hassan | m. | Dayne Kelly | 6-4 7-6(7) |
| Sandro Ehrat | m. | Mats Moraing | 6-7(5) 6-4 6-4 |
| Marvin Moeller | m. | Teymuraz Gabashvili | 7-5 6-3 |
| Sumit Nagal | m. | Mohamed Safwat | 6-3 7-6(3) |
| Yannick Hanfmann | m. | Steven Diez | 7-5 2-6 6-3 |
| Elias Ymer | m. | Tobias Kamke | 6-3 7-5 |
| Mario Vilella Martinez | m. | Rudolf Molleker | 3-6 6-4 6-3 |
| Daniel Altmaier | m. | Zdenek Kolar | 6-2 7-5 |
| Henri Laaksonen | m. | Mats Rosenkranz | 6-3 6-2 |
| Nicola Kuhn | m. | Mischa Zverev | 6-2 7-6(4) |
| Malek Jaziri | m. | Aleksandar Vukic | 6-3 6-4 |
| Jozef Kovalik | m. | Filip Horansky | 7-6(5) 6-3 |
| Tomas Machac | m. | Kimmer Coppejans | 6-2 6-3 |
| Zizou Bergs | m. | Maximilian Marterer | 6-2 6-1 |
| Vit Kopriva | m. | Daniel Michalski | 6-2 6-2 |
| Benoit Paire | m. | Guido Andreozzi | 6-4 2-6 7-5 |
Kualifikasi babak 2
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Sandro Ehrat | m. | Nino Ehrenschneider | 6-4 6-7(1) 6-1 |
| Dayne Kelly | m. | Diego Hidalgo | 6-3 6-7(3) 6-3 |
| Daniel Michalski | m. | Tim Sandkaulen | 6-3 7-5 |
| Mats Rosenkranz | m. | Benjamin Hassan | 6-2 6-2 |
Kualifikasi babak 1
| Pemenang | Kalah | Skor | |
|---|---|---|---|
| Sandro Ehrat | m. | Aziz Dougaz | 1-6 6-3 6-1 |
| Nino Ehrenschneider | m. | Johannes Haerteis | 3-6 6-3 6-4 |
| Dayne Kelly | m. | Matteo Donati | 6-1 3-0 RET |
| Diego Hidalgo | m. | Igor Sijsling | 6-3 3-6 6-4 |
| Daniel Michalski | m. | Adrian Andreev | 7-6(5) 7-6(6) |
| Tim Sandkaulen | m. | Kacper Zuk | 2-6 6-3 7-6(6) |
| Mats Rosenkranz | m. | Facundo Diaz Acosta | 3-6 7-6(2) 7-6(6) |
| Benjamin Hassan | m. | Prajnesh Gunneswaran | 7-5 6-4 |