2018 Rosmalen Grass Court Championships
The 2018 Rosmalen Grass Court Championships was a tennis tournament played on outdoor grass courts. It was the 29th edition of the event, and part of the 250 Series of the 2018 ATP World Tour, and of the WTA International tournaments of the 2018 WTA Tour. Both the men's and the women's events took place at the Autotron park in Rosmalen, Netherlands, from June 11 through June 17, 2018.ATP singles main draw entrants
Seeds
- 1 Rankings are as of May 28, 2018.
Other entrants
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
;Before the tournament
Seeds
- 1 Rankings are as of May 28, 2018
Other entrants
The following pair received wildcards into the doubles main draw:
The following pair received entry as alternates:
- Marius Copil / Stefanos Tsitsipas
Withdrawals
;Before the tournament
- Tallon Griekspoor
WTA singles main draw entrants
Seeds
- 1 Rankings are as of May 28, 2018.
Other entrants
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
;Before the tournament
Seeds
- 1 Rankings are as of May 28, 2018.
Other entrants
The following pairs received wildcards into the doubles main draw:
Men's Singles
