Ranking history updated: 2026-05-30 21:14 UTC
Kaoru Okamoto WTA Ranking History
Kaoru Okamoto's WTA ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
225
Latest date
Nov 2, 1992
Career high
75
Career-high date
Apr 24, 1989
Career-high points
14
Points-high date
Apr 16, 1990
Best year-end
107
Weeks at #1
0
Coverage: 387 distinct observed ranking weeks, May 28, 1984–Nov 2, 1992. 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 |
|---|---|---|---|---|---|
| 1984 | May 28 | 22 | 19.3 | #164 | — |
| 1984 | Jun 4 | 23 | 19.3 | #164 | — |
| 1984 | Jun 11 | 24 | 19.3 | #162 | — |
| 1984 | Jun 18 | 25 | 19.3 | #162 | — |
| 1984 | Jun 25 | 26 | 19.3 | #162 | — |
| 1984 | Jul 2 | 27 | 19.4 | #162 | — |
| 1984 | Jul 9 | 28 | 19.4 | #165 | — |
| 1984 | Jul 16 | 29 | 19.4 | #165 | — |
| 1984 | Jul 23 | 30 | 19.4 | #167 | — |
| 1984 | Jul 30 | 31 | 19.4 | #167 | — |
| 1984 | Aug 6 | 32 | 19.5 | #168 | — |
| 1984 | Aug 13 | 33 | 19.5 | #168 | — |
| 1984 | Aug 20 | 34 | 19.5 | #168 | — |
| 1984 | Aug 27 | 35 | 19.5 | #168 | — |
| 1984 | Sep 17 | 38 | 19.6 | #176 | — |
| 1984 | Sep 24 | 39 | 19.6 | #176 | — |
| 1984 | Oct 1 | 40 | 19.6 | #179 | — |
| 1984 | Oct 8 | 41 | 19.6 | #179 | — |
| 1984 | Oct 15 | 42 | 19.7 | #209 | — |
| 1984 | Oct 22 | 43 | 19.7 | #209 | — |
| 1984 | Oct 29 | 44 | 19.7 | #247 | — |
| 1984 | Nov 5 | 45 | 19.7 | #247 | — |
| 1984 | Nov 12 | 46 | 19.7 | #255 | — |
| 1984 | Nov 19 | 47 | 19.7 | #255 | — |
| 1984 | Nov 26 | 48 | 19.8 | #259 | — |
| 1984 | Dec 3 | 49 | 19.8 | #259 | — |
| 1984 | Dec 10 | 50 | 19.8 | #229 | — |
| 1984 | Dec 17 | 51 | 19.8 | #229 | — |
| 1984 | Dec 24 | 52 | 19.8 | #189 | — |
| 1984 | Dec 31 | 1 | 19.9 | #189 | — |
| 1986 | Jan 6 | 2 | 20.9 | #209 | — |
| 1986 | Jan 13 | 3 | 20.9 | #209 | — |
| 1986 | Jan 20 | 4 | 20.9 | #211 | — |
| 1986 | Jan 27 | 5 | 20.9 | #211 | — |
| 1986 | Feb 3 | 6 | 21.0 | #212 | — |
| 1986 | Feb 10 | 7 | 21.0 | #212 | — |
| 1986 | Feb 17 | 8 | 21.0 | #211 | — |
| 1986 | Feb 24 | 9 | 21.0 | #211 | — |
| 1986 | Mar 3 | 10 | 21.0 | #215 | — |
| 1986 | Mar 10 | 11 | 21.1 | #215 | — |
| 1986 | Mar 17 | 12 | 21.1 | #220 | — |
| 1986 | Mar 24 | 13 | 21.1 | #220 | — |
| 1986 | Mar 31 | 14 | 21.1 | #218 | — |
| 1986 | Apr 7 | 15 | 21.1 | #218 | — |
| 1986 | Apr 14 | 16 | 21.1 | #219 | — |
| 1986 | Apr 21 | 17 | 21.2 | #219 | — |
| 1986 | Apr 28 | 18 | 21.2 | #214 | — |
| 1986 | May 5 | 19 | 21.2 | #214 | — |
| 1986 | May 12 | 20 | 21.2 | #208 | — |
| 1986 | May 19 | 21 | 21.2 | #208 | — |
| 1986 | May 26 | 22 | 21.3 | #212 | — |
| 1986 | Jun 2 | 23 | 21.3 | #212 | — |
| 1986 | Jun 9 | 24 | 21.3 | #212 | — |
| 1986 | Jun 16 | 25 | 21.3 | #212 | — |
| 1986 | Jun 23 | 26 | 21.3 | #212 | — |
| 1986 | Jun 30 | 27 | 21.4 | #212 | — |
| 1986 | Jul 7 | 28 | 21.4 | #200 | — |
| 1986 | Jul 14 | 29 | 21.4 | #200 | — |
| 1986 | Jul 21 | 30 | 21.4 | #203 | — |
| 1986 | Jul 28 | 31 | 21.4 | #203 | — |
| 1986 | Aug 4 | 32 | 21.5 | #200 | — |
| 1986 | Aug 11 | 33 | 21.5 | #200 | — |
| 1986 | Aug 18 | 34 | 21.5 | #201 | — |
| 1986 | Aug 25 | 35 | 21.5 | #201 | — |
| 1986 | Sep 1 | 36 | 21.5 | #202 | — |
| 1986 | Sep 8 | 37 | 21.5 | #202 | — |
| 1986 | Sep 15 | 38 | 21.6 | #204 | — |
| 1986 | Sep 22 | 39 | 21.6 | #204 | — |
| 1986 | Sep 29 | 40 | 21.6 | #207 | — |
| 1986 | Oct 6 | 41 | 21.6 | #207 | — |
| 1986 | Oct 13 | 42 | 21.6 | #209 | — |
| 1986 | Oct 20 | 43 | 21.7 | #209 | — |
| 1986 | Oct 27 | 44 | 21.7 | #160 | — |
| 1986 | Nov 3 | 45 | 21.7 | #160 | — |
| 1986 | Nov 10 | 46 | 21.7 | #159 | — |
| 1986 | Nov 17 | 47 | 21.7 | #159 | — |
| 1986 | Nov 24 | 48 | 21.8 | #159 | — |
| 1986 | Dec 1 | 49 | 21.8 | #159 | — |
| 1986 | Dec 8 | 50 | 21.8 | #159 | — |
| 1986 | Dec 15 | 51 | 21.8 | #159 | — |
| 1986 | Dec 22 | 52 | 21.8 | #151 | 3 |
| 1986 | Dec 29 | 1 | 21.9 | #151 | 3 |
| 1987 | Jan 5 | 2 | 21.9 | #151 | 3 |
| 1987 | Jan 12 | 3 | 21.9 | #151 | 3 |
| 1987 | Jan 19 | 4 | 21.9 | #152 | 3 |
| 1987 | Jan 26 | 5 | 21.9 | #152 | 3 |
| 1987 | Feb 2 | 6 | 22.0 | #157 | 3 |
| 1987 | Feb 9 | 7 | 22.0 | #157 | 3 |
| 1987 | Feb 16 | 8 | 22.0 | #159 | — |
| 1987 | Feb 23 | 9 | 22.0 | #159 | — |
| 1987 | Mar 2 | 10 | 22.0 | #157 | 3 |
| 1987 | Mar 9 | 11 | 22.0 | #157 | 3 |
| 1987 | Mar 16 | 12 | 22.1 | #160 | — |
| 1987 | Mar 23 | 13 | 22.1 | #160 | — |
| 1987 | Mar 30 | 14 | 22.1 | #161 | 3 |
| 1987 | Apr 6 | 15 | 22.1 | #161 | 3 |
| 1987 | Apr 13 | 16 | 22.1 | #159 | 3 |
| 1987 | Apr 20 | 17 | 22.2 | #159 | 3 |
| 1987 | Apr 27 | 18 | 22.2 | #136 | 5 |
| 1987 | May 4 | 19 | 22.2 | #136 | 5 |
| 1987 | May 11 | 20 | 22.2 | #126 | 6 |
| 1987 | May 18 | 21 | 22.2 | #126 | 6 |
| 1987 | May 25 | 22 | 22.3 | #126 | 6 |
| 1987 | Jun 1 | 23 | 22.3 | #126 | 6 |
| 1987 | Jun 8 | 24 | 22.3 | #131 | 6 |
| 1987 | Jun 15 | 25 | 22.3 | #131 | 6 |
| 1987 | Jun 22 | 26 | 22.3 | #122 | 6 |
| 1987 | Jun 29 | 27 | 22.4 | #122 | 6 |
| 1987 | Jul 6 | 28 | 22.4 | #97 | 8 |
| 1987 | Jul 13 | 29 | 22.4 | #97 | 8 |
| 1987 | Jul 20 | 30 | 22.4 | #90 | 9 |
| 1987 | Jul 27 | 31 | 22.4 | #90 | 9 |
| 1987 | Aug 3 | 32 | 22.5 | #89 | 9 |
| 1987 | Aug 10 | 33 | 22.5 | #89 | 9 |
| 1987 | Aug 17 | 34 | 22.5 | #86 | 9 |
| 1987 | Aug 24 | 35 | 22.5 | #86 | 9 |
| 1987 | Aug 31 | 36 | 22.5 | #84 | 9 |
| 1987 | Sep 7 | 37 | 22.5 | #84 | 9 |
| 1987 | Sep 14 | 38 | 22.6 | #84 | 9 |
| 1987 | Sep 21 | 39 | 22.6 | #84 | 9 |
| 1987 | Sep 28 | 40 | 22.6 | #81 | 10 |
| 1987 | Oct 5 | 41 | 22.6 | #81 | 10 |
| 1987 | Oct 12 | 42 | 22.6 | #88 | 9 |
| 1987 | Oct 19 | 43 | 22.7 | #88 | 9 |
| 1987 | Oct 26 | 44 | 22.7 | #106 | 7 |
| 1987 | Nov 2 | 45 | 22.7 | #106 | 7 |
| 1987 | Nov 9 | 46 | 22.7 | #106 | 7 |
| 1987 | Nov 16 | 47 | 22.7 | #106 | 7 |
| 1987 | Nov 23 | 48 | 22.8 | #107 | 7 |
| 1987 | Nov 30 | 49 | 22.8 | #107 | 7 |
| 1987 | Dec 7 | 50 | 22.8 | #107 | 7 |
| 1987 | Dec 14 | 51 | 22.8 | #107 | 7 |
| 1987 | Dec 21 | 52 | 22.8 | #107 | 7 |
| 1987 | Dec 28 | 53 | 22.9 | #107 | 7 |
| 1988 | Jan 4 | 1 | 22.9 | #107 | 7 |
| 1988 | Jan 11 | 2 | 22.9 | #107 | 7 |
| 1988 | Jan 18 | 3 | 22.9 | #109 | 7 |
| 1988 | Jan 25 | 4 | 22.9 | #109 | 7 |
| 1988 | Feb 1 | 5 | 22.9 | #110 | 7 |
| 1988 | Feb 8 | 6 | 23.0 | #110 | 7 |
| 1988 | Feb 15 | 7 | 23.0 | #110 | 7 |
| 1988 | Feb 22 | 8 | 23.0 | #110 | 7 |
| 1988 | Feb 29 | 9 | 23.0 | #113 | 7 |
| 1988 | Mar 7 | 10 | 23.0 | #113 | 7 |
| 1988 | Mar 14 | 11 | 23.1 | #114 | 7 |
| 1988 | Mar 21 | 12 | 23.1 | #114 | 7 |
| 1988 | Mar 28 | 13 | 23.1 | #115 | 7 |
| 1988 | Apr 4 | 14 | 23.1 | #115 | 7 |
| 1988 | Apr 11 | 15 | 23.1 | #119 | 7 |
| 1988 | Apr 18 | 16 | 23.2 | #119 | 7 |
| 1988 | Apr 25 | 17 | 23.2 | #142 | 5 |
| 1988 | May 2 | 18 | 23.2 | #142 | 5 |
| 1988 | May 9 | 19 | 23.2 | #147 | 4 |
| 1988 | May 16 | 20 | 23.2 | #147 | 4 |
| 1988 | May 23 | 21 | 23.3 | #145 | 4 |
| 1988 | May 30 | 22 | 23.3 | #145 | 4 |
| 1988 | Jun 6 | 23 | 23.3 | #148 | 4 |
| 1988 | Jun 13 | 24 | 23.3 | #148 | 4 |
| 1988 | Jun 20 | 25 | 23.3 | #162 | 3 |
| 1988 | Jun 27 | 26 | 23.4 | #162 | 3 |
| 1988 | Jul 4 | 27 | 23.4 | #180 | 3 |
| 1988 | Jul 11 | 28 | 23.4 | #180 | 3 |
| 1988 | Jul 18 | 29 | 23.4 | #182 | 3 |
| 1988 | Jul 25 | 30 | 23.4 | #182 | 3 |
| 1988 | Aug 1 | 31 | 23.4 | #187 | 3 |
| 1988 | Aug 8 | 32 | 23.5 | #187 | 3 |
| 1988 | Aug 15 | 33 | 23.5 | #195 | 3 |
| 1988 | Aug 22 | 34 | 23.5 | #195 | 3 |
| 1988 | Aug 29 | 35 | 23.5 | #195 | 3 |
| 1988 | Sep 5 | 36 | 23.5 | #195 | 3 |
| 1988 | Sep 12 | 37 | 23.6 | #187 | 3 |
| 1988 | Sep 19 | 38 | 23.6 | #187 | 3 |
| 1988 | Sep 26 | 39 | 23.6 | #203 | 2 |
| 1988 | Oct 3 | 40 | 23.6 | #203 | 2 |
| 1988 | Oct 10 | 41 | 23.6 | #207 | 2 |
| 1988 | Oct 17 | 42 | 23.7 | #207 | 2 |
| 1988 | Oct 24 | 43 | 23.7 | #207 | 2 |
| 1988 | Oct 31 | 44 | 23.7 | #207 | 2 |
| 1988 | Nov 7 | 45 | 23.7 | #201 | 2 |
| 1988 | Nov 14 | 46 | 23.7 | #201 | 2 |
| 1988 | Nov 21 | 47 | 23.8 | #204 | 2 |
| 1988 | Nov 28 | 48 | 23.8 | #204 | 2 |
| 1988 | Dec 5 | 49 | 23.8 | #207 | 2 |
| 1988 | Dec 12 | 50 | 23.8 | #207 | 2 |
| 1988 | Dec 19 | 51 | 23.8 | #208 | 2 |
| 1988 | Dec 26 | 52 | 23.8 | #208 | 2 |
| 1989 | Jan 2 | 1 | 23.9 | #207 | 2 |
| 1989 | Jan 9 | 2 | 23.9 | #207 | 2 |
| 1989 | Jan 16 | 3 | 23.9 | #206 | 2 |
| 1989 | Jan 23 | 4 | 23.9 | #206 | 2 |
| 1989 | Jan 30 | 5 | 23.9 | #208 | 2 |
| 1989 | Feb 6 | 6 | 24.0 | #208 | 2 |
| 1989 | Feb 13 | 7 | 24.0 | #210 | 2 |
| 1989 | Feb 20 | 8 | 24.0 | #210 | 2 |
| 1989 | Feb 27 | 9 | 24.0 | #211 | 2 |
| 1989 | Mar 6 | 10 | 24.0 | #211 | 2 |
| 1989 | Mar 13 | 11 | 24.1 | #211 | 2 |
| 1989 | Mar 20 | 12 | 24.1 | #211 | 2 |
| 1989 | Mar 27 | 13 | 24.1 | #206 | 3 |
| 1989 | Apr 3 | 14 | 24.1 | #206 | 3 |