Hamburg 2021 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Pablo Carreno Busta | d. | Filip Krajinovic | 6-2 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Pablo Carreno Busta | d. | Federico Delbonis | 7-6(2) 6-3 |
| Filip Krajinovic | d. | Laslo Djere | 6-4 6-2 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Pablo Carreno Busta | d. | Dusan Lajovic | 7-6(4) 6-3 |
| Federico Delbonis | d. | Benoit Paire | 4-6 7-6(9) 6-4 |
| Laslo Djere | d. | Nikoloz Basilashvili | 6-2 6-2 |
| Filip Krajinovic | d. | Stefanos Tsitsipas | 3-6 6-1 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Pablo Carreno Busta | d. | Carlos Taberner | 7-5 6-3 |
| Dusan Lajovic | d. | Alex Molcan | 6-4 6-7(2) 6-3 |
| Federico Delbonis | d. | Albert Ramos | 6-3 7-6(4) |
| Benoit Paire | d. | Juan Pablo Varillas | 7-5 7-6(8) |
| Laslo Djere | d. | Thiago Seyboth Wild | 7-6(1) 6-1 |
| Nikoloz Basilashvili | d. | Sebastian Baez | W/O |
| Filip Krajinovic | d. | Philipp Kohlschreiber | 7-5 4-6 6-3 |
| Stefanos Tsitsipas | d. | Dominik Koepfer | 7-6(2) 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Carlos Taberner | d. | Feliciano Lopez | 6-4 3-6 6-3 |
| Alex Molcan | d. | Gianluca Mager | 4-6 6-4 7-6(3) |
| Dusan Lajovic | d. | Lucas Pouille | 6-4 6-4 |
| Federico Delbonis | d. | Zhizhen Zhang | 6-1 5-7 6-4 |
| Juan Pablo Varillas | d. | Sumit Nagal | 6-0 6-4 |
| Benoit Paire | d. | Ricardas Berankis | 6-6 RET |
| Laslo Djere | d. | Jan Lennard Struff | 6-4 7-5 |
| Thiago Seyboth Wild | d. | Nicola Kuhn | 1-6 6-1 6-2 |
| Sebastian Baez | d. | Corentin Moutet | 6-1 6-2 |
| Filip Krajinovic | d. | Daniel Altmaier | 6-3 6-7(3) 6-1 |
| Philipp Kohlschreiber | d. | Jaume Munar | 7-6(5) 6-4 |
| Dominik Koepfer | d. | Maximilian Marterer | 7-6(2) 2-6 7-6(4) |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Juan Pablo Varillas | d. | Sebastian Baez | 6-2 3-6 7-6(0) |
| Alex Molcan | d. | Christopher Oconnell | 6-3 5-7 6-3 |
| Maximilian Marterer | d. | Alessandro Giannessi | 3-6 6-3 7-5 |
| Zhizhen Zhang | d. | Sumit Nagal | 6-4 6-2 |
| Thiago Seyboth Wild | d. | Steven Diez | 6-3 7-5 |
| Carlos Taberner | d. | Daniel Masur | 2-6 7-6(5) 6-4 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Sebastian Baez | d. | Rudolf Molleker | 7-5 6-2 |
| Juan Pablo Varillas | d. | Jonas Forejtek | 7-5 6-2 |
| Alex Molcan | d. | Filip Horansky | 7-6(5) 6-2 |
| Christopher Oconnell | d. | Ernests Gulbis | 6-3 6-0 |
| Alessandro Giannessi | d. | Tobias Kamke | 6-3 6-4 |
| Maximilian Marterer | d. | Damir Dzumhur | 5-7 6-2 6-3 |
| Sumit Nagal | d. | Lewie Lane | 6-3 6-1 |
| Zhizhen Zhang | d. | Jozef Kovalik | 6-4 6-4 |
| Steven Diez | d. | Oscar Otte | 6-4 6-4 |
| Thiago Seyboth Wild | d. | Mats Rosenkranz | 6-3 6-1 |
| Daniel Masur | d. | Danilo Petrovic | 2-6 6-4 6-3 |
| Carlos Taberner | d. | Niklas Guttau | 6-1 6-2 |