The Open Era
Tom Okker
Netherlands · grass court champion · grass titles 1965 to 1975
All playersBack to the rankings
5
Grass titles in the roll
2
Singles titles on grass
1965-1975
Years of grass titles
On grass
Tom Okker won 5 leading grass titles between 1965 and 1975, at Queen's Club, the Northern Championships and Nottingham.
This is a record page: every grass title, with its source. A full profile, with the story behind the player, is being written. Know their story? Tell us.
Every grass title: 5
Show every title, tournament by tournament
| Queen's Club | ||
|---|---|---|
| 1970 | Men's doubles | with Marty Riessen |
| 1971 | Men's doubles | with Marty Riessen |
| 1973 | Men's doubles | with Marty Riessen |
| Northern Championships | ||
| 1965 | Men's singles | |
| Nottingham | ||
| 1975 | Men's singles | |
Leading grass titles only: the grass majors, tour-level grass events since 1968 and the leading grass championships before 1968. †single source; ‡ sources disagree. Roll of champions
Join Grass Tennis Club
Free membership: player news, the grass court Atlas, the rankings and the grass season calendar.
Join freeExplore
On Grass Tennis Club
Sources
- Wikipedia: Northern Lawn Tennis Championships
- Tennis Archives
- Wikipedia: Queen's Club Championships
- ATP Tour results archive
- ATP Tour results archive
- ATP Tour results archive
- Wikipedia: Nottingham Open
- ATP Tour results archive
- GTC roll of grass champions, checked against a second source where one exists
Page updated 6 November 2026. Spotted an error? Send a correction.
