Ranking history updated: 2026-03-17 04:30 UTC
Shoichi Tatsuno ATP Ranking History
Shoichi Tatsuno's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
1,070
Latest date
Apr 23, 1990
Career high
579
Career-high date
Dec 26, 1979
Career-high points
1
Points-high date
Jan 1, 1990
Best year-end
579
Weeks at #1
0
Coverage: 215 distinct observed ranking weeks, Dec 26, 1979–Apr 23, 1990. 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 |
|---|---|---|---|---|---|
| 1990 | Apr 23 | 17 | — | #1,070 | 1 |
| 1990 | Apr 16 | 16 | — | #1,068 | 1 |
| 1990 | Apr 9 | 15 | — | #1,083 | 1 |
| 1990 | Apr 2 | 14 | — | #1,095 | 1 |
| 1990 | Mar 26 | 13 | — | #1,095 | 1 |
| 1990 | Mar 19 | 12 | — | #1,085 | 1 |
| 1990 | Mar 12 | 11 | — | #1,085 | 1 |
| 1990 | Mar 5 | 10 | — | #1,086 | 1 |
| 1990 | Feb 26 | 9 | — | #1,089 | 1 |
| 1990 | Feb 19 | 8 | — | #1,091 | 1 |
| 1990 | Feb 12 | 7 | — | #1,090 | 1 |
| 1990 | Feb 5 | 6 | — | #1,091 | 1 |
| 1990 | Jan 29 | 5 | — | #1,091 | 1 |
| 1990 | Jan 22 | 4 | — | #1,093 | 1 |
| 1990 | Jan 15 | 3 | — | #1,093 | 1 |
| 1990 | Jan 8 | 2 | — | #1,098 | 1 |
| 1990 | Jan 1 | 1 | — | #1,102 | 1 |
| 1989 | Dec 18 | 51 | — | #1,103 | 0 |
| 1989 | Dec 11 | 50 | — | #1,117 | 0 |
| 1989 | Dec 4 | 49 | — | #853 | 0 |
| 1989 | Nov 27 | 48 | — | #853 | 0 |
| 1989 | Nov 20 | 47 | — | #856 | 0 |
| 1989 | Nov 13 | 46 | — | #866 | 0 |
| 1989 | Nov 6 | 45 | — | #871 | 0 |
| 1989 | Oct 30 | 44 | — | #860 | 0 |
| 1989 | Oct 23 | 43 | — | #848 | 0 |
| 1989 | Oct 16 | 42 | — | #854 | 0 |
| 1989 | Oct 9 | 41 | — | #843 | 0 |
| 1989 | Oct 2 | 40 | — | #837 | 0 |
| 1989 | Sep 25 | 39 | — | #832 | 0 |
| 1989 | Sep 18 | 38 | — | #839 | 0 |
| 1989 | Sep 11 | 37 | — | #846 | 0 |
| 1989 | Aug 28 | 35 | — | #847 | 0 |
| 1989 | Aug 21 | 34 | — | #840 | 0 |
| 1989 | Aug 14 | 33 | — | #839 | 0 |
| 1989 | Aug 7 | 32 | — | #828 | 0 |
| 1989 | Jul 31 | 31 | — | #828 | 0 |
| 1989 | Jul 24 | 30 | — | #808 | 0 |
| 1989 | Jul 17 | 29 | — | #808 | 0 |
| 1989 | Jul 10 | 28 | — | #791 | 0 |
| 1989 | Jun 26 | 26 | — | #793 | 0 |
| 1989 | Jun 19 | 25 | — | #793 | 0 |
| 1989 | Jun 12 | 24 | — | #798 | 0 |
| 1989 | May 29 | 22 | — | #801 | 0 |
| 1989 | May 22 | 21 | — | #796 | 0 |
| 1989 | May 15 | 20 | — | #788 | 0 |
| 1989 | May 8 | 19 | — | #798 | 0 |
| 1989 | May 1 | 18 | — | #801 | 0 |
| 1989 | Apr 24 | 17 | — | #800 | 0 |
| 1989 | Apr 17 | 16 | — | #804 | 0 |
| 1989 | Apr 3 | 14 | — | #808 | 0 |
| 1989 | Mar 20 | 12 | — | #798 | 0 |
| 1989 | Mar 13 | 11 | — | #797 | 0 |
| 1989 | Mar 6 | 10 | — | #794 | 0 |
| 1989 | Feb 27 | 9 | — | #792 | 0 |
| 1989 | Feb 20 | 8 | — | #795 | 0 |
| 1989 | Feb 13 | 7 | — | #793 | 0 |
| 1989 | Jan 30 | 5 | — | #790 | 0 |
| 1989 | Jan 16 | 3 | — | #795 | 0 |
| 1989 | Jan 9 | 2 | — | #793 | 0 |
| 1988 | Dec 19 | 51 | — | #791 | 0 |
| 1988 | Dec 12 | 50 | — | #794 | 0 |
| 1988 | Nov 28 | 48 | — | #1,032 | 0 |
| 1988 | Nov 21 | 47 | — | #1,035 | 0 |
| 1988 | Nov 14 | 46 | — | #1,015 | 0 |
| 1988 | Nov 7 | 45 | — | #996 | 0 |
| 1988 | Oct 31 | 44 | — | #1,015 | 0 |
| 1988 | Oct 24 | 43 | — | #1,014 | 0 |
| 1988 | Oct 17 | 42 | — | #1,013 | 0 |
| 1988 | Oct 10 | 41 | — | #1,013 | 0 |
| 1988 | Oct 3 | 40 | — | #1,013 | 0 |
| 1988 | Sep 26 | 39 | — | #1,029 | 0 |
| 1988 | Sep 19 | 38 | — | #1,011 | 0 |
| 1988 | Sep 12 | 37 | — | #1,002 | 0 |
| 1988 | Aug 29 | 35 | — | #991 | 0 |
| 1988 | Aug 22 | 34 | — | #998 | 0 |
| 1988 | Aug 15 | 33 | — | #996 | 0 |
| 1988 | Aug 8 | 32 | — | #999 | 0 |
| 1988 | Aug 1 | 31 | — | #1,003 | 0 |
| 1988 | Jul 25 | 30 | — | #992 | 0 |
| 1988 | Jul 18 | 29 | — | #994 | 0 |
| 1988 | Jul 11 | 28 | — | #985 | 0 |
| 1988 | Jul 4 | 27 | — | #997 | 0 |
| 1988 | Jun 20 | 25 | — | #984 | 0 |
| 1988 | Jun 13 | 24 | — | #978 | 0 |
| 1988 | Jun 6 | 23 | — | #974 | 0 |
| 1988 | May 23 | 21 | — | #964 | 0 |
| 1988 | May 16 | 20 | — | #969 | 0 |
| 1988 | May 9 | 19 | — | #954 | 0 |
| 1988 | May 2 | 18 | — | #947 | 0 |
| 1987 | Oct 12 | 42 | — | #887 | 0 |
| 1987 | Oct 5 | 41 | — | #891 | 0 |
| 1987 | Sep 28 | 40 | — | #872 | 0 |
| 1987 | Sep 21 | 39 | — | #872 | 0 |
| 1987 | Sep 14 | 38 | — | #876 | 0 |
| 1987 | Aug 31 | 36 | — | #868 | 0 |
| 1987 | Aug 24 | 35 | — | #855 | 0 |
| 1987 | Aug 17 | 34 | — | #851 | 0 |
| 1987 | Aug 10 | 33 | — | #847 | 0 |
| 1987 | Aug 3 | 32 | — | #840 | 0 |
| 1987 | Jul 27 | 31 | — | #840 | 0 |
| 1987 | Jul 20 | 30 | — | #696 | 0 |
| 1987 | Jul 13 | 29 | — | #692 | 0 |
| 1987 | Jul 6 | 28 | — | #661 | 0 |
| 1987 | Jun 22 | 26 | — | #666 | 0 |
| 1987 | Jun 15 | 25 | — | #661 | 0 |
| 1987 | Jun 8 | 24 | — | #654 | 0 |
| 1987 | May 25 | 22 | — | #654 | 0 |
| 1987 | May 18 | 21 | — | #652 | 0 |
| 1987 | May 11 | 20 | — | #644 | 0 |
| 1987 | May 4 | 19 | — | #646 | 0 |
| 1987 | Apr 27 | 18 | — | #647 | 0 |
| 1987 | Apr 20 | 17 | — | #633 | 0 |
| 1987 | Apr 13 | 16 | — | #632 | 0 |
| 1987 | Apr 6 | 15 | — | #629 | 0 |
| 1987 | Mar 30 | 14 | — | #622 | 0 |
| 1987 | Mar 23 | 13 | — | #624 | 0 |
| 1987 | Mar 9 | 11 | — | #631 | 0 |
| 1987 | Feb 23 | 9 | — | #636 | 0 |
| 1987 | Feb 16 | 8 | — | #640 | 0 |
| 1987 | Feb 9 | 7 | — | #640 | 0 |
| 1987 | Feb 2 | 6 | — | #638 | 0 |
| 1987 | Jan 26 | 5 | — | #644 | 0 |
| 1987 | Jan 12 | 3 | — | #643 | 0 |
| 1987 | Jan 5 | 2 | — | #642 | 0 |
| 1986 | Dec 29 | 1 | — | #642 | 0 |
| 1986 | Dec 8 | 50 | — | #634 | 0 |
| 1986 | Dec 1 | 49 | — | #639 | 0 |
| 1986 | Nov 24 | 48 | — | #630 | 0 |
| 1986 | Nov 17 | 47 | — | #627 | 0 |
| 1986 | Nov 10 | 46 | — | #622 | 0 |
| 1986 | Nov 3 | 45 | — | #627 | 0 |
| 1986 | Oct 27 | 44 | — | #625 | 0 |
| 1986 | Oct 20 | 43 | — | #625 | 0 |
| 1986 | Oct 13 | 42 | — | #617 | 0 |
| 1986 | Oct 6 | 41 | — | #622 | 0 |
| 1986 | Sep 29 | 40 | — | #622 | 0 |
| 1986 | Sep 22 | 39 | — | #613 | 0 |
| 1986 | Sep 15 | 38 | — | #605 | 0 |
| 1986 | Sep 8 | 37 | — | #615 | 0 |
| 1986 | Aug 25 | 35 | — | #614 | 0 |
| 1986 | Aug 18 | 34 | — | #614 | 0 |
| 1986 | Aug 11 | 33 | — | #620 | 0 |
| 1986 | Aug 4 | 32 | — | #620 | 0 |
| 1986 | Jul 28 | 31 | — | #604 | 0 |
| 1986 | Jul 14 | 29 | — | #704 | 0 |
| 1986 | Jul 7 | 28 | — | #708 | 0 |
| 1986 | Jun 23 | 26 | — | #692 | 0 |
| 1986 | Jun 16 | 25 | — | #696 | 0 |
| 1986 | Jun 9 | 24 | — | #697 | 0 |
| 1986 | May 26 | 22 | — | #700 | 0 |
| 1986 | May 19 | 21 | — | #700 | 0 |
| 1986 | May 12 | 20 | — | #702 | 0 |
| 1986 | May 5 | 19 | — | #703 | 0 |
| 1986 | Apr 28 | 18 | — | #715 | 0 |
| 1986 | Apr 21 | 17 | — | #715 | 0 |
| 1986 | Apr 14 | 16 | — | #715 | 0 |
| 1986 | Apr 7 | 15 | — | #713 | 0 |
| 1986 | Mar 31 | 14 | — | #717 | 0 |
| 1986 | Mar 24 | 13 | — | #715 | 0 |
| 1986 | Mar 17 | 12 | — | #715 | 0 |
| 1986 | Mar 3 | 10 | — | #714 | 0 |
| 1986 | Feb 24 | 9 | — | #711 | 0 |
| 1986 | Feb 10 | 7 | — | #720 | 0 |
| 1986 | Feb 3 | 6 | — | #715 | 0 |
| 1986 | Jan 20 | 4 | — | #719 | 0 |
| 1985 | Dec 30 | 1 | — | #724 | 0 |
| 1985 | Dec 23 | 52 | — | #716 | 0 |
| 1985 | Dec 16 | 51 | — | #718 | 0 |
| 1985 | Dec 9 | 50 | — | #728 | 0 |
| 1985 | Nov 25 | 48 | — | #736 | 0 |
| 1985 | Nov 18 | 47 | — | #732 | 0 |
| 1985 | Nov 11 | 46 | — | #733 | 0 |
| 1985 | Oct 28 | 44 | — | #726 | 0 |
| 1985 | Oct 21 | 43 | — | #727 | 0 |
| 1985 | May 6 | 19 | — | #768 | 0 |
| 1985 | Apr 29 | 18 | — | #749 | 0 |
| 1985 | Apr 22 | 17 | — | #751 | 0 |
| 1985 | Apr 15 | 16 | — | #753 | 0 |
| 1985 | Apr 8 | 15 | — | #753 | 0 |
| 1985 | Apr 1 | 14 | — | #749 | 0 |
| 1985 | Mar 25 | 13 | — | #754 | 0 |
| 1985 | Mar 18 | 12 | — | #745 | 0 |
| 1985 | Mar 4 | 10 | — | #753 | 0 |
| 1985 | Feb 25 | 9 | — | #749 | 0 |
| 1985 | Feb 18 | 8 | — | #736 | 0 |
| 1985 | Feb 4 | 6 | — | #736 | 0 |
| 1985 | Jan 28 | 5 | — | #738 | 0 |
| 1985 | Jan 14 | 3 | — | #748 | 0 |
| 1985 | Jan 7 | 2 | — | #741 | 0 |
| 1984 | Dec 24 | 52 | — | #745 | 0 |
| 1984 | Dec 17 | 51 | — | #745 | 0 |
| 1984 | Dec 10 | 50 | — | #727 | 0 |
| 1984 | Nov 26 | 48 | — | #726 | 0 |
| 1984 | Nov 19 | 47 | — | #725 | 0 |
| 1984 | Nov 12 | 46 | — | #737 | 0 |
| 1984 | Oct 29 | 44 | — | #739 | 0 |
| 1984 | Oct 22 | 43 | — | #741 | 0 |
| 1984 | Oct 15 | 42 | — | #755 | 0 |
| 1984 | Oct 8 | 41 | — | #762 | 0 |