Ranking history updated: 2026-03-17 04:30 UTC
J. Kamiwazumi ATP Ranking History
Explore every available weekly ranking snapshot for J. Kamiwazumi, including age, ranking points, and links into the matching season tables.
Latest Rank
808
Latest date
Sep 2, 1985
Career high
78
Best year-end
94
Weeks at #1
0
Top 10 weeks
0
Top 100 weeks
14
Ranked Weeks
82
| Date | Week | Age | Rank | Points | |
|---|---|---|---|---|---|
| 1985 | Sep 2 | 36 | 37.9 | 808 | 0 |
| 1985 | Aug 26 | 35 | 37.9 | 808 | 0 |
| 1985 | Aug 19 | 34 | 37.9 | 813 | 0 |
| 1985 | Aug 12 | 33 | 37.9 | 786 | 0 |
| 1985 | Aug 5 | 32 | 37.8 | 798 | 0 |
| 1985 | Jul 29 | 31 | 37.8 | 798 | 0 |
| 1985 | Jul 22 | 30 | 37.8 | 798 | 0 |
| 1985 | Jul 15 | 29 | 37.8 | 832 | 0 |
| 1985 | Jul 8 | 28 | 37.8 | 767 | 0 |
| 1985 | Jul 1 | 27 | 37.7 | 766 | 0 |
| 1985 | Jun 24 | 26 | 37.7 | 766 | 0 |
| 1985 | Jun 17 | 25 | 37.7 | 767 | 0 |
| 1985 | Jun 10 | 24 | 37.7 | 774 | 0 |
| 1985 | Jun 3 | 23 | 37.7 | 761 | 0 |
| 1985 | May 27 | 22 | 37.7 | 761 | 0 |
| 1985 | May 20 | 21 | 37.6 | 754 | 0 |
| 1985 | May 13 | 20 | 37.6 | 758 | 0 |
| 1985 | May 6 | 19 | 37.6 | 768 | 0 |
| 1985 | Apr 29 | 18 | 37.6 | 749 | 0 |
| 1985 | Apr 22 | 17 | 37.6 | 751 | 0 |
| 1985 | Apr 15 | 16 | 37.5 | 753 | 0 |
| 1985 | Apr 8 | 15 | 37.5 | 753 | 0 |
| 1985 | Apr 1 | 14 | 37.5 | 749 | 0 |
| 1985 | Mar 25 | 13 | 37.5 | 754 | 0 |
| 1985 | Mar 18 | 12 | 37.5 | 745 | 0 |
| 1985 | Mar 11 | 11 | 37.4 | 753 | 0 |
| 1985 | Mar 4 | 10 | 37.4 | 753 | 0 |
| 1985 | Feb 25 | 9 | 37.4 | 749 | 0 |
| 1985 | Feb 18 | 8 | 37.4 | 736 | 0 |
| 1985 | Feb 11 | 7 | 37.4 | 736 | 0 |
| 1985 | Feb 4 | 6 | 37.3 | 736 | 0 |
| 1985 | Jan 28 | 5 | 37.3 | 738 | 0 |
| 1985 | Jan 21 | 4 | 37.3 | 748 | 0 |
| 1985 | Jan 14 | 3 | 37.3 | 748 | 0 |
| 1985 | Jan 7 | 2 | 37.3 | 741 | 0 |
| 1985 | Dec 31 | 1 | 37.3 | 745 | 0 |
| 1984 | Dec 24 | 52 | 37.2 | 745 | 0 |
| 1984 | Dec 17 | 51 | 37.2 | 745 | 0 |
| 1984 | Dec 10 | 50 | 37.2 | 727 | 0 |
| 1984 | Dec 3 | 49 | 37.2 | 726 | 0 |
| 1984 | Nov 26 | 48 | 37.2 | 726 | 0 |
| 1984 | Nov 19 | 47 | 37.1 | 725 | 0 |
| 1984 | Nov 12 | 46 | 37.1 | 737 | 0 |
| 1984 | Nov 5 | 45 | 37.1 | 739 | 0 |
| 1984 | Oct 29 | 44 | 37.1 | 739 | 0 |
| 1984 | Oct 22 | 43 | 37.1 | 741 | 0 |
| 1984 | Oct 15 | 42 | 37.0 | 755 | 0 |
| 1984 | Oct 8 | 41 | 37.0 | 762 | 0 |
| 1984 | Oct 1 | 40 | 37.0 | 748 | 0 |
| 1980 | Dec 22 | 52 | 33.2 | 269 | — |
| 1979 | Dec 26 | 52 | 32.2 | 257 | 0 |
| 1978 | Dec 31 | 52 | 31.2 | 284 | — |
| 1978 | Jul 17 | 29 | 30.8 | 355 | — |
| 1978 | Jan 16 | 3 | 30.3 | 298 | 0 |
| 1978 | Jan 2 | 1 | 30.3 | 305 | — |
| 1977 | Jul 4 | 27 | 29.8 | 264 | — |
| 1976 | Dec 13 | 51 | 29.2 | 206 | — |
| 1976 | Jun 14 | 25 | 28.7 | 138 | 0 |
| 1975 | Dec 15 | 51 | 28.2 | 127 | 0 |
| 1975 | Jun 30 | 27 | 27.7 | 87 | — |
| 1975 | Jun 2 | 23 | 27.7 | 78 | 0 |
| 1975 | May 5 | 19 | 27.6 | 81 | — |
| 1975 | Apr 14 | 16 | 27.5 | 94 | — |
| 1975 | Mar 10 | 11 | 27.4 | 98 | — |
| 1975 | Jan 20 | 4 | 27.3 | 102 | — |
| 1974 | Dec 23 | 52 | 27.2 | 100 | — |
| 1974 | Nov 11 | 46 | 27.1 | 102 | — |
| 1974 | Sep 30 | 40 | 27.0 | 105 | — |
| 1974 | Sep 9 | 37 | 26.9 | 95 | — |
| 1974 | Aug 12 | 33 | 26.9 | 106 | — |
| 1974 | Jul 29 | 31 | 26.8 | 114 | 0 |
| 1974 | Jun 3 | 23 | 26.7 | 99 | 0 |
| 1974 | May 6 | 19 | 26.6 | 106 | — |
| 1974 | Apr 22 | 17 | 26.6 | 105 | — |
| 1974 | Mar 4 | 10 | 26.4 | 103 | — |
| 1973 | Dec 17 | 51 | 26.2 | 94 | — |
| 1973 | Nov 26 | 48 | 26.2 | 93 | — |
| 1973 | Nov 5 | 45 | 26.1 | 87 | — |
| 1973 | Oct 15 | 42 | 26.0 | 79 | 0 |
| 1973 | Oct 1 | 40 | 26.0 | 79 | — |
| 1973 | Sep 17 | 38 | 26.0 | 84 | — |
| 1973 | Aug 27 | 35 | 25.9 | 123 | — |