2018 Open 13 Provence
 |
| 2018 Open 13 | |
|---|---|
| Date | 19 – 25 February |
| Edition | 26th |
| Category | ATP 250 Series |
| Draw | 28S / 16D |
| Prize money | €645,485 |
| Surface | Hard / Indoors |
| Location | Marseille, France |
| Venue | Palais des Sports |
| 2017 Champions | |
| Singles | |
 Jo-Wilfried Tsonga | |
| Champions | |
| Doubles | |
 Raven Klaasen /  Michael Venus | |
The 2018 Open 13 is a men's tennis tournament played on indoor hard courts. It will be the 25th edition of the Open 13, and part of the ATP World Tour 250 series of the 2018 ATP World Tour. It will take at the Palais des Sports in Marseille, France, from 19 February through 25 February 2018.
Points and prize money
Point distribution
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 | Q1 |
| Singles | 250 | 150 | 90 | 45 | 20 | 0 | 12 | 6 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| Doubles | 0 | — | — | — | — |
Prize money
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q2 | Q1 |
| Singles | €115,150 | €60,645 | €32,850 | €18,715 | €11,030 | €6,535 | €2,940 | €1,470 |
| Doubles | €34,980 | €18,390 | €9,960 | €5,700 | €3,340 | — | — | — |
| Doubles prize money per team | ||||||||
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 BEL
|
|||
 SUI
|
Stan Wawrinka | 13 | 2 |
| FRA
|
Lucas Pouille | 16 | 3 |
 CZE
|
Tomáš Berdych | 17 | 4 |
 ESP
|
Roberto Bautista Agut | 23 | 5 |
 LUX
|
Gilles Müller | 28 | 6 |
 BIH
|
Damir Džumhur | 29 | 7 |
 SRB
|
Filip Krajinović | 38 | 8 |
 RUS
|
Karen Khachanov | 48 | 9 |
- Rankings are as of February 12, 2018.
Other entrants
The following players received wildcards into the main draw:
The following player received entry as an alternate:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Withdrawals
- Before the tournament
- David Goffin → replaced by
Blaž Kavčič 
Florian Mayer → replaced by 
Sergiy Stakhovsky- Jan-Lennard Struff → replaced by
Malek Jaziri 
Yūichi Sugita → replaced by 
Stefanos Tsitsipas- Jo-Wilfried Tsonga → replaced by Laslo Đere
Retirements
Doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| RSA
|
Raven Klaasen | NZL
|
Michael Venus | 45 | 1 |
| FRA
|
Édouard Roger-Vasselin |  IND
|
Rohan Bopanna | 46 | 2 |
| FRA
|
Julien Benneteau | FRA
|
Nicolas Mahut | 61 | 3 |
| NZL
|
Marcus Daniell |  GBR
|
Dominic Inglot | 80 | 4 |
- 1 Rankings are as of February 12, 2018.
Other entrants
The following pairs received wildcards into the main draw:
The following pair received entry as alternates:
Withdrawals
- Before the tournament
Champions
Singles
Doubles
- Raven Klaasen / Michael Venus def. Marcus Daniell / Dominic Inglot, 6–7(2–7), 6–3, [10–4]