Ranking history updated: 2026-03-17 04:30 UTC
Ralph Kok ATP Ranking History
Ralph Kok's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
593
Latest date
Feb 21, 1994
Career high
243
Career-high date
Jul 10, 1989
Career-high points
68
Points-high date
Jan 1, 1990
Best year-end
299
Weeks at #1
0
Coverage: 275 distinct observed ranking weeks, Aug 4, 1986–Feb 21, 1994. Available-week totals may undercount careers where historical snapshots are missing. Weeks at No. 1 counts available snapshots.
Select a legend item to show or hide that series. Focus the chart and use the left and right arrow keys to inspect ranking snapshots.
| Season | Date | Week | Age | Rank | Points |
|---|---|---|---|---|---|
| 1988 | May 2 | 18 | 20.5 | #501 | 0 |
| 1988 | Apr 25 | 17 | 20.5 | #504 | 0 |
| 1988 | Apr 18 | 16 | 20.5 | #544 | 0 |
| 1988 | Mar 28 | 13 | 20.4 | #544 | 0 |
| 1988 | Mar 14 | 11 | 20.4 | #536 | 0 |
| 1988 | Mar 7 | 10 | 20.4 | #536 | 0 |
| 1988 | Feb 29 | 9 | 20.4 | #543 | 0 |
| 1988 | Feb 22 | 8 | 20.3 | #568 | 0 |
| 1988 | Feb 15 | 7 | 20.3 | #568 | 0 |
| 1988 | Feb 1 | 5 | 20.3 | #570 | 0 |
| 1988 | Jan 25 | 4 | 20.3 | #570 | 0 |
| 1988 | Jan 11 | 2 | 20.2 | #571 | 0 |
| 1988 | Jan 4 | 1 | 20.2 | #573 | 0 |
| 1987 | Dec 28 | 53 | 20.2 | #573 | 0 |
| 1987 | Nov 30 | 49 | 20.1 | #558 | 0 |
| 1987 | Nov 23 | 48 | 20.1 | #552 | 0 |
| 1987 | Nov 16 | 47 | 20.1 | #557 | 0 |
| 1987 | Nov 9 | 46 | 20.1 | #552 | 0 |
| 1987 | Nov 2 | 45 | 20.0 | #545 | 0 |
| 1987 | Oct 26 | 44 | 20.0 | #550 | 0 |
| 1987 | Oct 19 | 43 | 20.0 | #543 | 0 |
| 1987 | Oct 12 | 42 | 20.0 | #556 | 0 |
| 1987 | Oct 5 | 41 | 20.0 | #561 | 0 |
| 1987 | Sep 28 | 40 | 19.9 | #554 | 0 |
| 1987 | Sep 21 | 39 | 19.9 | #556 | 0 |
| 1987 | Sep 14 | 38 | 19.9 | #562 | 0 |
| 1987 | Aug 31 | 36 | 19.9 | #634 | 0 |
| 1987 | Aug 24 | 35 | 19.8 | #629 | 0 |
| 1987 | Aug 17 | 34 | 19.8 | #627 | 0 |
| 1987 | Aug 10 | 33 | 19.8 | #623 | 0 |
| 1987 | Aug 3 | 32 | 19.8 | #615 | 0 |
| 1987 | Jul 27 | 31 | 19.8 | #600 | 0 |
| 1987 | Jul 20 | 30 | 19.8 | #920 | 0 |
| 1987 | Jul 13 | 29 | 19.7 | #915 | 0 |
| 1987 | Jul 6 | 28 | 19.7 | #888 | 0 |
| 1987 | Jun 22 | 26 | 19.7 | #903 | 0 |
| 1987 | Jun 15 | 25 | 19.7 | #896 | 0 |
| 1987 | Jun 8 | 24 | 19.6 | #895 | 0 |
| 1987 | May 25 | 22 | 19.6 | #890 | 0 |
| 1987 | May 18 | 21 | 19.6 | #888 | 0 |
| 1987 | May 11 | 20 | 19.6 | #881 | 0 |
| 1987 | May 4 | 19 | 19.5 | #888 | 0 |
| 1987 | Apr 27 | 18 | 19.5 | #888 | 0 |
| 1987 | Apr 20 | 17 | 19.5 | #877 | 0 |
| 1987 | Apr 13 | 16 | 19.5 | #880 | 0 |
| 1987 | Apr 6 | 15 | 19.5 | #874 | 0 |
| 1987 | Mar 30 | 14 | 19.4 | #866 | 0 |
| 1987 | Mar 23 | 13 | 19.4 | #865 | 0 |
| 1987 | Mar 9 | 11 | 19.4 | #870 | 0 |
| 1987 | Feb 23 | 9 | 19.4 | #875 | 0 |
| 1987 | Feb 16 | 8 | 19.3 | #876 | 0 |
| 1987 | Feb 9 | 7 | 19.3 | #876 | 0 |
| 1987 | Feb 2 | 6 | 19.3 | #869 | 0 |
| 1987 | Jan 26 | 5 | 19.3 | #870 | 0 |
| 1987 | Jan 12 | 3 | 19.2 | #871 | 0 |
| 1987 | Jan 5 | 2 | 19.2 | #870 | 0 |
| 1986 | Dec 29 | 1 | 19.2 | #870 | 0 |
| 1986 | Dec 8 | 50 | 19.1 | #860 | 0 |
| 1986 | Dec 1 | 49 | 19.1 | #866 | 0 |
| 1986 | Nov 24 | 48 | 19.1 | #855 | 0 |
| 1986 | Nov 17 | 47 | 19.1 | #853 | 0 |
| 1986 | Nov 10 | 46 | 19.1 | #850 | 0 |
| 1986 | Nov 3 | 45 | 19.0 | #857 | 0 |
| 1986 | Oct 27 | 44 | 19.0 | #856 | 0 |
| 1986 | Oct 20 | 43 | 19.0 | #857 | 0 |
| 1986 | Oct 13 | 42 | 19.0 | #855 | 0 |
| 1986 | Oct 6 | 41 | 19.0 | #856 | 0 |
| 1986 | Sep 29 | 40 | 18.9 | #853 | 0 |
| 1986 | Sep 22 | 39 | 18.9 | #840 | 0 |
| 1986 | Sep 15 | 38 | 18.9 | #832 | 0 |
| 1986 | Sep 8 | 37 | 18.9 | #835 | 0 |
| 1986 | Aug 25 | 35 | 18.9 | #839 | 0 |
| 1986 | Aug 18 | 34 | 18.8 | #839 | 0 |
| 1986 | Aug 11 | 33 | 18.8 | #832 | 0 |
| 1986 | Aug 4 | 32 | 18.8 | #826 | 0 |