Ranking history updated: 2026-03-17 04:30 UTC
Jan Kallquist ATP Ranking History
Jan Kallquist's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
743
Latest date
Jan 3, 1983
Career high
177
Career-high date
Dec 26, 1979
Career-high points
0
Points-high date
Jun 2, 1975
Best year-end
177
Weeks at #1
0
Coverage: 17 distinct observed ranking weeks, Dec 23, 1974–Jan 3, 1983. 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 |
|---|---|---|---|---|---|
| 1974 | Dec 23 | 52 | — | #318 | — |
| 1975 | Jan 20 | 4 | — | #323 | — |
| 1975 | Mar 10 | 11 | — | #355 | — |
| 1975 | Apr 14 | 16 | — | #383 | — |
| 1975 | May 5 | 19 | — | #399 | — |
| 1975 | Jun 2 | 23 | — | #396 | 0 |
| 1975 | Dec 15 | 51 | — | #264 | 0 |
| 1976 | Jun 14 | 25 | — | #237 | 0 |
| 1976 | Dec 13 | 51 | — | #360 | — |
| 1977 | Jul 4 | 27 | — | #300 | — |
| 1978 | Jan 2 | 1 | — | #294 | — |
| 1978 | Jan 16 | 3 | — | #287 | 0 |
| 1978 | Jul 17 | 29 | — | #343 | — |
| 1978 | Dec 31 | 52 | — | #465 | — |
| 1979 | Dec 26 | 52 | — | #177 | 0 |
| 1980 | Dec 22 | 52 | — | #365 | — |
| 1983 | Jan 3 | 1 | — | #743 | 0 |