# 2020 Open Sud de France – Singles

Jo-Wilfried Tsonga was the defending champion, but chose not to participate this year.
Gaël Monfils won the title, defeating Vasek Pospisil in the final, 7–5, 6–3.

## Seeds

The top four seeds received a bye into the second round.
* Gaël Monfils (champion)
* David Goffin (semifinals)
* Denis Shapovalov (second round)
* Grigor Dimitrov (second round)
* Félix Auger-Aliassime (second round)
* Pablo Carreño Busta (first round)
* Filip Krajinović (semifinals)
* Ugo Humbert (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1/WC | Gaël Monfils | 7$^7$ | 6 | | | | | |
| 7 | Filip Krajinović | 6$^4$ | 2 | | | | | |
| 7 | Filip Krajinović | 6$^4$ | 2 | | 1/WC | Gaël Monfils | 7 | 6 |
| | | | | | PR | Vasek Pospisil | 5 | 3 |
| PR | Vasek Pospisil | 6 | 1 | 7 | PR | Vasek Pospisil | 5 | 3 |
| 2 | David Goffin | 3 | 6 | 5 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1/WC | G Monfils | 4 | 6 | 6 | | | | | | | | |
| | A Mannarino | 6 | 6$^7$ | 6 | | A Mannarino | 6 | 1 | 4 | | | | | | | | |
| | A Popyrin | 0 | 7$^9$ | 0 | | | | | | 1/WC | G Monfils | 6 | 6 | | | | |
| Q | E Ruusuvuori | 7$^7$ | 4 | 6 | | | | | | | N Gombos | 3 | 4 | | | | |
| | D Novak | 6$^3$ | 6 | 2 | Q | E Ruusuvuori | 5 | 4 | | | | | | | | | |
| | N Gombos | 3 | 6 | 6 | | N Gombos | 7 | 6 | | | | | | | | | |
| 6 | P Carreño Busta | 6 | 4 | 3 | | | | | | | | | | 1/WC | G Monfils | 7$^7$ | 6 |
| | | | | | | | | | | | | | | 7 | F Krajinović | 6$^4$ | 2 |
| | | | | | 4/WC | G Dimitrov | 7$^7$ | 4 | 5 | | | | | | | | |
| | J Sousa | 2 | 6$^6$ | | | G Barrère | 6$^4$ | 6 | 7 | | | | | | | | |
| | G Barrère | 6 | 7$^8$ | | | | | | | | G Barrère | 2 | 5 | | | | |
| | J Sinner | 3 | 4 | | | | | | | 7 | F Krajinović | 6 | 7 | | | | |
| | M Ymer | 6 | 6 | | | M Ymer | 1 | 1 | | | | | | | | | |
| Q | E Couacaud | 4 | 4 | | 7 | F Krajinović | 6 | 6 | | | | | | | | | |
| 7 | F Krajinović | 6 | 6 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | U Humbert | 4 | 1 | | | | | | | | | | | | | | | |
| | F López | 6 | 6 | | | F López | 7$^7$ | 4 | 2 | | | | | | | | | |
| | G Simon | 4 | 4 | | | R Gasquet | 6$^1$ | 6 | 6 | | | | | | | | | |
| | R Gasquet | 6 | 6 | | | | | | | | R Gasquet | 1 | 0$^r$ | | | | | |
| | A Bedene | 3 | 4 | | | | | | | PR | V Pospisil | 6 | 1 | | | | | |
| PR | V Pospisil | 6 | 6 | | PR | V Pospisil | 6 | 6 | | | | | | | | | | |
| | | | | | 3 | D Shapovalov | 2 | 3 | | | | | | | | | | |
| | | | | | | | | | | | | | | PR | V Pospisil | 6 | 1 | 7 |
| 5/WC | F Auger-Aliassime | 6$^5$ | 6 | 6 | | | | | | | | | | 2 | D Goffin | 3 | 6 | 5 |
| Q | D Džumhur | 7$^7$ | 2 | 2 | 5/WC | F Auger-Aliassime | 6$^2$ | 5 | | | | | | | | | | |
| Q | S Stakhovsky | 2 | 5 | | | P-H Herbert | 7$^7$ | 7 | | | | | | | | | | |
| | P-H Herbert | 6 | 7 | | | | | | | | P-H Herbert | 4 | 6$^5$ | | | | | |
| | A Bublik | 6$^2$ | 6 | 7$^7$ | | | | | | 2 | D Goffin | 6 | 7$^7$ | | | | | |
| | H Laaksonen | 7$^7$ | 1 | 6$^2$ | | A Bublik | 3 | 6$^9$ | | | | | | | | | | |
| | | | | | 2 | D Goffin | 6 | 7$^{11}$ | | | | | | | | | | |

## Qualifying
### Seeds

* Damir Džumhur (qualified)
* Emil Ruusuvuori (qualified)
* Sergiy Stakhovsky (qualified)
* Guillermo García López (qualifying competition)
* Danilo Petrović (qualifying competition)
* Lukáš Lacko (first round)
* Nicolas Mahut (qualifying competition)
* Enzo Couacaud (qualified)

### Qualifiers

* Damir Džumhur
* Emil Ruusuvuori
* Sergiy Stakhovsky
* Enzo Couacaud

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Damir Džumhur | 6 | 6 | | | | |
| | Quentin Halys | 2 | 2 | | | | |
| | Quentin Halys | 2 | 2 | 1 | Damir Džumhur | 6 | 6 |
| | | | | WC | Elliot Benchetrit | 2 | 4 |
| WC | Elliot Benchetrit | 6 | 6 | WC | Elliot Benchetrit | 2 | 4 |
| 6 | Lukáš Lacko | 3 | 3 | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Emil Ruusuvuori | 6 | 6 | | | | | |
| | Matthias Bachinger | 4 | 4 | | | | | |
| | Matthias Bachinger | 4 | 4 | 2 | Emil Ruusuvuori | 6 | 3 | 7$^7$ |
| | | | | 7 | Nicolas Mahut | 3 | 6 | 6$^3$ |
| WC | Hugo Gaston | 2 | 2 | 7 | Nicolas Mahut | 3 | 6 | 6$^3$ |
| 7 | Nicolas Mahut | 6 | 6 | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Sergiy Stakhovsky | 6 | 5 | 6 | | | | |
| | Alexey Vatutin | 3 | 7 | 1 | | | | |
| | Alexey Vatutin | 3 | 7 | 1 | 3 | Sergiy Stakhovsky | 6 | 6 |
| | | | | | 5 | Danilo Petrović | 2 | 4 |
| | Hiroki Moriya | 4 | 6$^8$ | | 5 | Danilo Petrović | 2 | 4 |
| 5 | Danilo Petrović | 6 | 7$^{10}$ | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Guillermo García López | 6 | 6 | | | | |
| | Dustin Brown | 3 | 3 | | | | |
| | Dustin Brown | 3 | 3 | 4 | Guillermo García López | 3 | 3 |
| | | | | 8 | Enzo Couacaud | 6 | 6 |
| | Marco Trungelliti | 3 | 6$^7$ | 8 | Enzo Couacaud | 6 | 6 |
| 8 | Enzo Couacaud | 6 | 7$^9$ | | | | |