- Born
- 1967-10-18 in nan, Netherlands
- Hand
- Right
- Backhand
- nan
- Coach
- nan
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Ralph Kok
Ralph KokRalph Kok has found the Tour difficult, recording 1–4 across 5 matches (20.0%). The numbers point to a player still building their Tour presence — a key area of opportunity going forward.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): Ralph Kok has yet to record a win at Grand Slam level — 0–1 across 1 match. Breaking through here would mark a significant step forward.
| - |
| 6-2 6-2 |
| 1993-02-22 | Rotterdam | Carpet | R32 | - | 68 | 6-4 6-4 |
| 1990-06-25 | Wimbledon | Grass | R128 | 59 | 428 | 7-5 6-1 7-5 |
| 1989-07-24 | Hilversum | Clay | R32 | 95 | 256 | 6-1 6-2 |
| 1989-02-06 | Rotterdam | Carpet | R32 | 79 | 414 | 6-3 3-6 7-6 |
