Ranking history updated: 2026-03-17 04:30 UTC
Kenichi Hirai ATP Ranking History
Kenichi Hirai's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
648
Latest date
May 6, 1985
Career high
180
Career-high date
Jul 29, 1974
Career-high points
0
Points-high date
Jun 3, 1974
Best year-end
187
Weeks at #1
0
Coverage: 67 distinct observed ranking weeks, Nov 5, 1973–May 6, 1985. 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 |
|---|---|---|---|---|---|---|
| 1985 | 35 | #606 | #602 | #648 | -42 | 0 |
| 1984 | 34 | #661 | #592 | #609 | +52 | 0 |
| 1983 | 33 | #743 | #743 | #743 | 0 | 0 |
| 1979 | 29 | #511 | #511 | #511 | 0 | 0 |
| 1978 | 28 | #332 | #322 | #496 | -164 | 0 |
| 1977 | 27 | #220 | #220 | #220 | 0 | — |
| 1976 | 26 | #254 | #187 | #187 | +67 | 0 |
| 1975 | 25 | #231 | #231 | #252 | -21 | 0 |
| 1974 | 24 | #237 | #180 | #228 | +9 | 0 |
| 1973 | 23 | #217 | #217 | #226 | -9 | — |