2022 Open de Rennes

The 2022 Open Blot Rennes was a professional tennis tournament played on hard courts. It was the sixteenth edition of the tournament and part of the 2022 ATP Challenger Tour. It took place in Rennes, France between 12 and 18 September 2022.

Singles main-draw entrants

Seeds

¹ Rankings are as of 29 August 2022.

Other entrants

The following players received wildcards into the singles main draw:

The following players received entry from the qualifying draw:

Champions

Singles

Ugo Humbert def. Dominic Thiem 6–3, 6–0.

Doubles

Jonathan Eysseric / David Pel def. Dan Added / Albano Olivetti 6–4, 6–4.