2018 Open Harmonie mutuelle
In today's world, 2018 Open Harmonie mutuelle has gained unavoidable relevance. Its impact is felt in all areas of life, from politics to technology, culture and entertainment. 2018 Open Harmonie mutuelle has sparked passionate debates, generated profound changes and set the course for numerous events. In this article, we will explore the phenomenon of 2018 Open Harmonie mutuelle, analyzing its many facets and examining its influence on contemporary society.
| 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 | |
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:
The following players received entry into the singles main draw as special exempts:
The following players received entry from the qualifying draw:
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, .
