2010 Open de Rennes

The 2010 Open de Rennes was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2010 ATP Challenger Tour. It took place in Rennes, France between 12 and 17 October 2010.

Seeds

 * Rankings are as of October 4, 2010.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇫🇷 Charles-Antoine Brézac
 * 🇫🇷 Romain Jouan
 * 🇫🇷 Laurent Rochette
 * 🇧🇪 Kristof Vliegen

The following players received entry as a Special Exempt into the singles main draw:
 * 🇫🇷 Augustin Gensse

The following players received entry from the qualifying draw:
 * 🇩🇪 Matthias Bachinger
 * 🇲🇦 Reda El Amrani
 * 🇫🇷 Pierre-Hugues Herbert
 * 🇫🇮 Henri Kontinen

Singles
🇫🇷 Marc Gicquel def. Stéphane Bohli, 7–6(8–6), 4–6, 6–1

Doubles
🇺🇸 Scott Lipsky / 🇺🇸 David Martin def. 🇩🇪 Denis Gremelmayr / 🇩🇪 Björn Phau, 6–4, 5–7, [12–10]