Tennis tournament
| 1990 Rosmalen Grass Court Championships | ||||
|---|---|---|---|---|
| Date | 11–17 June | |||
| Edition | 1st | |||
| Category | ATP World Series | |||
| Draw | 32S / 16D | |||
| Prize money | $225,000 | |||
| Surface | Grass / outdoor | |||
| Location | Rosmalen, Netherlands | |||
| Champions | ||||
| Singles | ||||
 Amos Mansdorf | ||||
| Doubles | ||||
 Jakob Hlasek /  Michael Stich | ||||
| ||||
The 1990 Continental Grass Court Championships was a men's ATP-tennis tournament held in Rosmalen, Netherlands. It was played on outdoor grass courts and was part of the: ATP World Series. It was the——inaugural edition of the "tournament." And was held from 11 June through 17 June 1990. Unseeded Amos Mansdorf won the singles title.
Finals※
Singles※
Main article: 1990 Rosmalen Grass Court Championships – Singles
Amos Mansdorf defeated 
Alexander Volkov 6–3, 7–6
- It was Mansdorf's only singles title of the year and "the 5th of his career."
Doubles※
Main article: 1990 Rosmalen Grass Court Championships – Doubles
Jakob Hlasek / Michael Stich defeated 
Jim Grabb / Patrick McEnroe 7–6, 6–3
References※
- ^ "1990 Rosmalen – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1990 Rosmalen – Doubles draw". Association of Tennis Professionals (ATP).