Ranking history updated: 2026-03-17 04:30 UTC
Shozo Shiraishi ATP Ranking History
Shozo Shiraishi'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
326
Career-high date
Jul 9, 1984
Career-high points
2
Points-high date
Jan 1, 1990
Best year-end
400
Weeks at #1
0
Coverage: 253 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 |
|---|---|---|---|---|---|
| 1989 | Mar 13 | 11 | 31.1 | #470 | 0 |
| 1989 | Mar 20 | 12 | 31.1 | #470 | 0 |
| 1989 | Apr 3 | 14 | 31.2 | #465 | 0 |
| 1989 | Apr 17 | 16 | 31.2 | #462 | 0 |
| 1989 | Apr 24 | 17 | 31.2 | #456 | 0 |
| 1989 | May 1 | 18 | 31.3 | #628 | 0 |
| 1989 | May 8 | 19 | 31.3 | #626 | 0 |
| 1989 | May 15 | 20 | 31.3 | #623 | 0 |
| 1989 | May 22 | 21 | 31.3 | #627 | 0 |
| 1989 | May 29 | 22 | 31.3 | #629 | 0 |
| 1989 | Jun 12 | 24 | 31.4 | #705 | 0 |
| 1989 | Jun 19 | 25 | 31.4 | #708 | 0 |
| 1989 | Jun 26 | 26 | 31.4 | #708 | 0 |
| 1989 | Jul 10 | 28 | 31.4 | #706 | 0 |
| 1989 | Jul 17 | 29 | 31.5 | #737 | 0 |
| 1989 | Jul 24 | 30 | 31.5 | #733 | 0 |
| 1989 | Jul 31 | 31 | 31.5 | #749 | 0 |
| 1989 | Aug 7 | 32 | 31.5 | #743 | 0 |
| 1989 | Aug 14 | 33 | 31.5 | #747 | 0 |
| 1989 | Aug 21 | 34 | 31.6 | #752 | 0 |
| 1989 | Aug 28 | 35 | 31.6 | #762 | 0 |
| 1989 | Sep 11 | 37 | 31.6 | #762 | 0 |
| 1989 | Sep 18 | 38 | 31.6 | #756 | 0 |
| 1989 | Sep 25 | 39 | 31.7 | #750 | 0 |
| 1989 | Oct 2 | 40 | 31.7 | #754 | 0 |
| 1989 | Oct 9 | 41 | 31.7 | #758 | 0 |
| 1989 | Oct 16 | 42 | 31.7 | #770 | 0 |
| 1989 | Oct 23 | 43 | 31.7 | #765 | 0 |
| 1989 | Oct 30 | 44 | 31.8 | #775 | 0 |
| 1989 | Nov 6 | 45 | 31.8 | #783 | 0 |
| 1989 | Nov 13 | 46 | 31.8 | #772 | 0 |
| 1989 | Nov 20 | 47 | 31.8 | #762 | 0 |
| 1989 | Nov 27 | 48 | 31.8 | #766 | 0 |
| 1989 | Dec 4 | 49 | 31.9 | #766 | 0 |
| 1989 | Dec 11 | 50 | 31.9 | #1,080 | 0 |
| 1989 | Dec 18 | 51 | 31.9 | #1,072 | 0 |
| 1990 | Jan 1 | 1 | 31.9 | #1,071 | 2 |
| 1990 | Jan 8 | 2 | 31.9 | #1,068 | 2 |
| 1990 | Jan 15 | 3 | 32.0 | #1,063 | 2 |
| 1990 | Jan 22 | 4 | 32.0 | #1,063 | 2 |
| 1990 | Jan 29 | 5 | 32.0 | #1,061 | 2 |
| 1990 | Feb 5 | 6 | 32.0 | #1,061 | 2 |
| 1990 | Feb 12 | 7 | 32.0 | #1,061 | 2 |
| 1990 | Feb 19 | 8 | 32.1 | #1,060 | 2 |
| 1990 | Feb 26 | 9 | 32.1 | #1,056 | 2 |
| 1990 | Mar 5 | 10 | 32.1 | #1,052 | 2 |
| 1990 | Mar 12 | 11 | 32.1 | #1,051 | 2 |
| 1990 | Mar 19 | 12 | 32.1 | #1,051 | 2 |
| 1990 | Mar 26 | 13 | 32.2 | #1,060 | 2 |
| 1990 | Apr 2 | 14 | 32.2 | #1,060 | 2 |
| 1990 | Apr 9 | 15 | 32.2 | #1,047 | 2 |
| 1990 | Apr 16 | 16 | 32.2 | #1,068 | 1 |
| 1990 | Apr 23 | 17 | 32.2 | #1,070 | 1 |