2013 Open Harmonie mutuelle

The 2013 Open Harmonie mutuelle was a professional tennis tournament played on hard courts. It was the tenth edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Saint-Brieuc, France between 1 and 7 April 2013.

Seeds

 * 1 Rankings are as of March 18, 2013.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇫🇷 Romain Jouan
 * 🇫🇷 Constant Lestienne
 * 🇫🇷 Fabrice Martin
 * 🇫🇷 Mathieu Rodrigues

The following players received entry from the qualifying draw:
 * Adrien Bossel
 * 🇦🇹 Martin Fischer
 * 🇫🇷 Hugo Nys
 * 🇷🇸 Danilo Petrović

Seeds

 * 1 Rankings as of March 18, 2013.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇧🇪 Arnaud Grard / 🇫🇷 Glenn Le Flochmoen

Singles

 * Jesse Huta Galung def. 🇫🇷 Kenny de Schepper, 7–6 (7–4), 4–6, 7–6 (7–3)

Doubles

 * 🇵🇱 Tomasz Bednarek / 🇸🇪 Andreas Siljeström def. Jesse Huta Galung / 🇷🇺 Konstantin Kravchuk, 6–3, 4–6, [10–7]