2023 Brest Challenger
| 2023 Brest Challenger | |
|---|---|
| Date | 23–29 October |
| Edition | 8th |
| Surface | Hard (Indoor) |
| Location | Brest, France |
| 2022 Champions | |
| Singles | |
 Grégoire Barrère | |
| Doubles | |
 Viktor Durasovic /  Otto Virtanen | |
The 2023 Brest Challenger was a professional tennis tournament played on hard courts. It was the eighth edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Brest, France between 23 and 29 October 2023.
Singles main-draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| FRA
|
Richard Gasquet | 62 | 1 |
 POR
|
Nuno Borges | 74 | 2 |
 ESP
|
Jaume Munar | 83 | 3 |
| FRA
|
Benjamin Bonzi | 89 | 4 |
| FRA
|
Constant Lestienne | 93 | 5 |
| FRA
|
Hugo Gaston | 96 | 6 |
 GBR
|
Liam Broady | 100 | 7 |
 BEL
|
David Goffin | 105 | 8 |
- 1 Rankings are as of 16 October 2023.[1]
Other entrants
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw as special exempts:
The following players received entry from the qualifying draw:
Duje Ajduković
Gabriel Diallo
Arthur Fery
Calvin Hemery- Matteo Martineau
- Ryan Peniston
The following players received entry as lucky losers:
Champions
Singles
vs.
Doubles
- / vs. /
References
- ^ "Rankings | Singles | ATP Tour | Tennis". ATP Tour.