2018 Cassis Open Provence

The 2018 Cassis Open Provence was a professional tennis tournament played on hard courts. It was the 1st edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Cassis, France between 4 and 9 September 2018.

Singles main-draw entrants

Seeds

¹ Rankings are as of 27 August 2018.

Other entrants

The following players received wildcards into the singles main draw:

The following players received entry from the qualifying draw:

Champions

Singles

Enzo Couacaud def. Ugo Humbert 6–2, 6–3.

Doubles

Matt Reid / Sergiy Stakhovsky def. Marc-Andrea Hüsler / Gonçalo Oliveira 6–2, 6–3.