2018 Open du Pays d'Aix
| 2018 Open du Pays d'Aix | |
|---|---|
| Date | 7–13 May | 
| Edition | 5th | 
| Draw | 32S / 16D | 
| Prize money | €127,000+H | 
| Surface | Clay | 
| Location | Aix-en-Provence, France | 
| Champions | |
| Singles | |
| .svg.png) John Millman | |
| Doubles | |
|  Philipp Petzschner /  Tim Pütz | |
The 2018 Open du Pays d'Aix was a professional tennis tournament played on clay courts. It was the fifth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Aix-en-Provence, France between 7 and 13 May 2018.
Singles main-draw entrants
Seeds
| Country | Player | Rank1 | Seed | 
|---|---|---|---|
| .svg.png) AUS | John Millman | 69 | 1 | 
|  FRA | Jérémy Chardy | 87 | 2 | 
|  MDA | Radu Albot | 98 | 3 | 
|  GBR | Cameron Norrie | 103 | 4 | 
|  FRA | Calvin Hemery | 116 | 5 | 
| .svg.png) CAN | Peter Polansky | 124 | 6 | 
|  UKR | Sergiy Stakhovsky | 126 | 7 | 
|  BRA | Thiago Monteiro | 131 | 8 | 
- 1 Rankings as of 30 April 2018.
Other entrants
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw as a special exempt:
The following players received entry from the qualifying draw:
Champions
Singles
.svg.png) John Millman def. John Millman def..svg.png) Bernard Tomic 6–1, 6–2. Bernard Tomic 6–1, 6–2.
Doubles
 Philipp Petzschner / Philipp Petzschner / Tim Pütz def. Tim Pütz def. Guido Andreozzi / Guido Andreozzi / Kenny de Schepper 6–7(3–7), 6–2, [10–8]. Kenny de Schepper 6–7(3–7), 6–2, [10–8].

