# 2018 Internationaux de Tennis de Vendée – Singles

Elias Ymer was the defending champion and successfully defended his title, defeating Yannick Maden 6–3, 7–6$^{(7–5)}$ in the final.

## Seeds

* Benoît Paire (second round)
* Laslo Đere (first round)
* Ugo Humbert (first round, retired)
* Félix Auger-Aliassime (withdrew)
* Ričardas Berankis (second round, withdrew)
* Yannick Maden (final)
* Elias Ymer (champion)
* Stefano Travaglia (second 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 | Final | Final | Final | Final |
| | Alexey Vatutin | 2 | 3 | | | | |
| 6 | Yannick Maden | 6 | 6 | | | | |
| 6 | Yannick Maden | 6 | 6 | 6 | Yannick Maden | 3 | 6$^5$ |
| | | | | 7 | Elias Ymer | 6 | 7$^7$ |
| LL | Elliot Benchetrit | 4 | 2 | 7 | Elias Ymer | 6 | 7$^7$ |
| 7 | Elias Ymer | 6 | 6 | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | B Paire | 6 | 7$^9$ | | | | | | | | | | | | | | | |
| | K de Schepper | 4 | 6$^7$ | | 1 | B Paire | 6 | 1 | 6$^6$ | | | | | | | | | |
| | M Safwat | 7$^7$ | 4 | 2 | | A Vatutin | 3 | 6 | 7$^8$ | | | | | | | | | |
| | A Vatutin | 6$^3$ | 6 | 6 | | | | | | | A Vatutin | 5 | 6 | 6 | | | | |
| | L Vanni | 2 | 2 | | | | | | | SE | M Janvier | 7 | 4 | 1 | | | | |
| SE | M Janvier | 6 | 6 | | SE | M Janvier | w/o | | | | | | | | | | | |
| WC | Tom Jomby | 5 | 2 | | 5 | R Berankis | | | | | | | | | | | | |
| 5 | R Berankis | 7 | 6 | | | | | | | | | | | | | A Vatutin | 2 | 3 |
| 3 | U Humbert | 6 | 3 | 1$^r$ | | | | | | | | | | | 6 | Y Maden | 6 | 6 |
| | K Coppejans | 3 | 6 | 4 | | K Coppejans | 3 | 3 | | | | | | | | | | |
| | C Hemery | 4 | 6$^{11}$ | | | M Moraing | 6 | 6 | | | | | | | | | | |
| | M Moraing | 6 | 7$^{13}$ | | | | | | | | M Moraing | 3 | 3 | | | | | |
| WC | M Bourgue | 6 | 7$^7$ | | | | | | | 6 | Y Maden | 6 | 6 | | | | | |
| Q | L Grigelis | 3 | 6$^2$ | | WC | M Bourgue | 2$^r$ | | | | | | | | | | | |
| | A Hoang | 1 | 2 | | 6 | Y Maden | 5 | | | | | | | | | | | |
| 6 | Y Maden | 6 | 6 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | S Travaglia | 7 | 6 | | | | | | | | | | | | | | |
| Q | Z Bergs | 5 | 4 | 8 | S Travaglia | 3 | 3 | | | | | | | | | | |
| | S Bolelli | 6$^4$ | 6$^3$ | | Q Halys | 6 | 6 | | | | | | | | | | |
| | Q Halys | 7$^7$ | 7$^7$ | | | | | | | Q Halys | 5 | 6 | 6$^6$ | | | | |
| | V Galović | 6 | 6 | | | | | | LL | E Benchetrit | 7 | 4 | 7$^8$ | | | | |
| | P Martínez | 3 | 3 | | V Galović | 6$^4$ | 3 | | | | | | | | | | |
| Q | A Müller | 3 | 2 | LL | E Benchetrit | 7$^7$ | 6 | | | | | | | | | | |
| LL | E Benchetrit | 6 | 6 | | | | | | | | | | | LL | E Benchetrit | 4 | 2 |
| 7 | E Ymer | 6 | 6 | | | | | | | | | | | 7 | E Ymer | 6 | 6 |
| WC | E Couacaud | 1 | 0 | 7 | E Ymer | 4 | 7$^{11}$ | 6 | | | | | | | | | |
| SE | G Sakharov | 6 | 6 | SE | G Sakharov | 6 | 6$^9$ | 4 | | | | | | | | | |
| WC | M Martineau | 1 | 3 | | | | | | 7 | E Ymer | 5 | 6 | 7 | | | | |
| | C Moutet | 3 | 4 | | | | | | | C Lestienne | 7 | 4 | 5 | | | | |
| | C Lestienne | 6 | 6 | | C Lestienne | 4 | 6 | 6 | | | | | | | | | |
| Q | J De Loore | 6 | 6 | Q | J De Loore | 6 | 0 | 3 | | | | | | | | | |
| 2 | L Đere | 1 | 4 | | | | | | | | | | | | | | |