2018 Open Sud de France
Date	5–11 February
Edition	31st
Draw	28S / 16D
Prize money	€482,060
Surface	Hard (Indoor)
Location	Montpellier, France
Venue	Arena Montpellier
Champions
Singles
Lucas Pouille
Doubles
Ken Skupski / Neal Skupski
← 2017 · Open Sud de France · 2019 →

The 2018 Open Sud de France was a men's tennis tournament played on indoor hard courts. It was the 31st edition of the Open Sud de France, and part of the ATP World Tour 250 Series of the 2018 ATP World Tour. It took placed at the Arena Montpellier in Montpellier, France, from February 5 to February 11, 2018.

Points and prize money

Point distribution

Prize money

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
BEL	David Goffin	7	1
FRA	Lucas Pouille	17	2
FRA	Jo-Wilfried Tsonga	19	3
BIH	Damir Džumhur	30	4
FRA	Richard Gasquet	33	5
RUS	Andrey Rublev	35	6
ESP	David Ferrer	39	7
JPN	Yūichi Sugita	41	8

• ¹ Rankings are as of January 29, 2018.

Other entrants

The following players received wildcards into the singles main draw:

• Julien Benneteau
• Calvin Hemery
• Lucas Pouille

The following players received entry into the singles main draw using a protected ranking:

• Ričardas Berankis
• John Millman

The following players received entry from the qualifying draw:

• Kenny de Schepper
• Norbert Gombos
• Yannick Maden
• Carlos Taberner

Withdrawals

Before the tournament

• Tomáš Berdych →replaced by Dustin Brown
• Steve Darcis →replaced by Nicolas Mahut
• Peter Gojowczyk →replaced by Ruben Bemelmans

Retirements

• Dustin Brown
• Jo-Wilfried Tsonga

ATP doubles main-draw entrants

Seeds

Country	Player	Country	Player	Rank1	Seed
CRO	Ivan Dodig	USA	Rajeev Ram	30	1
NZL	Marcus Daniell	GBR	Dominic Inglot	80	2
CZE	Roman Jebavý	BLR	Andrei Vasilevski	107	3
JPN	Ben McLachlan	FRA	Hugo Nys	112	4

• ¹ Rankings as of January 29, 2018.

Other entrants

The following pairs received wildcards into the doubles main draw:

• Benjamin Bonzi / Hugo Gaston
• Calvin Hemery / Vincent Millot

Withdrawals

During the tournament

• Dustin Brown / Benoît Paire

Finals

Singles

• Lucas Pouille defeated Richard Gasquet, 7–6^(7–2), 6–4

Doubles

• Ken Skupski / Neal Skupski defeated Ben McLachlan / Hugo Nys, 7–6^(7–2), 6–4