Ranking history updated: 2026-03-17 04:30 UTC
Shigeyuki Nishio ATP Ranking History
Shigeyuki Nishio's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
1,024
Latest date
Apr 22, 1991
Career high
263
Career-high date
Dec 31, 1978
Career-high points
9
Points-high date
Jan 1, 1990
Best year-end
263
Weeks at #1
0
Coverage: 315 distinct observed ranking weeks, Nov 11, 1974–Apr 22, 1991. 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 | Age | Start rank | Peak rank | End / latest | Change | Peak points |
|---|---|---|---|---|---|---|
| 1991 | 37 | #1,007 | #1,007 | #1,024 | -17 | 1 |
| 1990 | 36 | #712 | #688 | #1,007 | -295 | 9 |
| 1989 | 35 | #556 | #532 | #712 | -156 | 0 |
| 1988 | 34 | #587 | #556 | #556 | +31 | 0 |
| 1987 | 33 | #601 | #518 | #587 | +14 | 0 |
| 1986 | 32 | #568 | #504 | #601 | -33 | 0 |
| 1985 | 31 | #464 | #448 | #570 | -106 | 0 |
| 1984 | 30 | #367 | #341 | #463 | -96 | 0 |
| 1983 | 29 | #423 | #423 | #423 | 0 | 0 |
| 1980 | 26 | #372 | #372 | #372 | 0 | — |
| 1979 | 25 | #439 | #439 | #439 | 0 | 0 |
| 1978 | 24 | #386 | #263 | #263 | +123 | — |
| 1975 | 21 | #281 | #281 | #330 | -49 | 0 |
| 1974 | 20 | #297 | #274 | #274 | +23 | — |