2018 Open Harmonie mutuelle
Date	26 March – 1 April
Edition	15th
Draw	32S / 16D
Surface	Hard
Location	Saint-Brieuc, France
Champions
Singles
Ričardas Berankis
Doubles
Sander Arends / Tristan-Samuel Weissborn
←  2017 · Open Harmonie mutuelle ·  2019 →

The 2018 Open Harmonie mutuelle was a professional tennis tournament played on hard courts. It was the fifteenth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Saint-Brieuc, France between 26 March and 1 April 2018.

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
CYP	Marcos Baghdatis	82	1
LTU	Ričardas Berankis	103	2
SVK	Lukáš Lacko	104	3
UKR	Sergiy Stakhovsky	118	4
GER	Oscar Otte	129	5
SWE	Elias Ymer	133	6
FRA	Corentin Moutet	138	7
EST	Jürgen Zopp	147	8

• Rankings are as of 19 March 2018.

Other entrants

The following players received wildcards into the singles main draw:

• Evan Furness
• Manuel Guinard
• Antoine Hoang
• Ugo Humbert

The following players received entry into the singles main draw as special exempts:

• Grégoire Barrère
• Maxime Janvier

The following players received entry from the qualifying draw:

• Joris De Loore
• Laurynas Grigelis
• Tristan Lamasine
• Constant Lestienne

Champions

Singles

• Ričardas Berankis def. Constant Lestienne 6–2, 5–7, 6–4.

Doubles

• Sander Arends / Tristan-Samuel Weissborn def. Luke Bambridge / Joe Salisbury 4–6, 6–1, [10–7].

External links

• Official Website