Brest CH 2021 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Brandon Nakashima | d. | Joao Sousa | 6-3 6-3 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Joao Sousa | d. | Maxime Janvier | 7-5 6-1 |
| Brandon Nakashima | d. | Alexandre Muller | 6-2 7-5 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Joao Sousa | d. | Federico Gaio | 6-3 6-7(5) 7-6(5) |
| Maxime Janvier | d. | Richard Gasquet | W/O |
| Brandon Nakashima | d. | Henri Laaksonen | 6-1 7-5 |
| Alexandre Muller | d. | Luca Van Assche | 6-3 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Joao Sousa | d. | Kenny De Schepper | 6-4 7-6(6) |
| Federico Gaio | d. | Frederico Ferreira Silva | 4-6 7-6(3) 6-2 |
| Richard Gasquet | d. | Thomas Fabbiano | 6-2 4-6 6-2 |
| Maxime Janvier | d. | Hugo Gaston | 7-6(5) 2-6 6-4 |
| Henri Laaksonen | d. | Holger Rune | 6-4 6-4 |
| Brandon Nakashima | d. | Bernabe Zapata Miralles | 6-4 6-1 |
| Alexandre Muller | d. | Stefano Travaglia | 7-6(4) 1-6 6-1 |
| Luca Van Assche | d. | Manuel Guinard | 7-6(4) 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Kenny De Schepper | d. | Carlos Taberner | 7-6(5) 7-6(5) |
| Joao Sousa | d. | Hugo Grenier | 6-4 6-1 |
| Frederico Ferreira Silva | d. | Antoine Hoang | 4-6 6-4 6-4 |
| Federico Gaio | d. | Pierre Hugues Herbert | 6-4 3-6 6-3 |
| Richard Gasquet | d. | Jiri Lehecka | 6-2 6-4 |
| Thomas Fabbiano | d. | Alexey Vatutin | 7-6(4) 7-5 |
| Maxime Janvier | d. | Valentin Royer | 3-6 7-5 6-0 |
| Hugo Gaston | d. | Salvatore Caruso | 6-3 6-4 |
| Henri Laaksonen | d. | Liam Broady | 6-1 7-5 |
| Holger Rune | d. | Zdenek Kolar | 6-3 6-3 |
| Bernabe Zapata Miralles | d. | Fernando Verdasco | 3-6 6-4 6-1 |
| Brandon Nakashima | d. | Zsombor Piros | 6-3 7-6(4) |
| Stefano Travaglia | d. | Mohamed Safwat | 6-4 6-4 |
| Alexandre Muller | d. | Aleksandr Nedovyesov | 6-3 3-6 7-6(2) |
| Luca Van Assche | d. | Filip Horansky | 6-3 6-3 |
| Manuel Guinard | d. | Arthur Rinderknech | 6-4 6-2 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Alexey Vatutin | d. | Timo Legout | 6-2 7-6(3) |
| Aleksandr Nedovyesov | d. | Fabien Reboul | 6-3 2-6 6-3 |
| Kenny De Schepper | d. | Valentin Royer | 6-4 6-0 |
| Zsombor Piros | d. | Duje Ajdukovic | 6-4 4-6 7-6(3) |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Timo Legout | d. | Sadio Doumbia | 1-6 7-6(3) 6-2 |
| Alexey Vatutin | d. | Pavel Nejedly | 6-0 6-0 |
| Aleksandr Nedovyesov | d. | Dragos Nicolae Madaras | 6-4 7-6(4) |
| Fabien Reboul | d. | Aziz Dougaz | 7-6(2) 7-6(0) |
| Valentin Royer | d. | Alexander Shevchenko | 6-3 3-6 6-1 |
| Kenny De Schepper | d. | Matteo Martineau | 6-3 3-6 7-6(5) |
| Zsombor Piros | d. | Luke Johnson | 7-5 7-6(3) |
| Duje Ajdukovic | d. | Louis Dussin | 6-2 6-3 |