Ranking history updated: 2026-03-17 04:30 UTC
Willem Prinsloo ATP Ranking History
Willem Prinsloo's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
332
Latest date
Jan 4, 1982
Career high
81
Career-high date
Jul 3, 1977
Career-high points
0
Points-high date
Jun 2, 1975
Best year-end
97
Weeks at #1
0
Coverage: 27 distinct observed ranking weeks, Jun 2, 1975–Jan 4, 1982. 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 |
|---|---|---|---|---|---|
| 1975 | Jun 2 | 23 | 21.3 | #300 | 0 |
| 1975 | Dec 15 | 51 | 21.8 | #282 | 0 |
| 1976 | Dec 13 | 51 | 22.8 | #154 | — |
| 1977 | May 23 | 21 | 23.2 | #89 | 0 |
| 1977 | Jun 5 | 22 | 23.3 | #90 | 0 |
| 1977 | Jun 12 | 23 | 23.3 | #89 | 0 |
| 1977 | Jun 19 | 24 | 23.3 | #85 | 0 |
| 1977 | Jul 3 | 26 | 23.4 | #81 | — |
| 1977 | Jul 4 | 27 | 23.4 | #81 | — |
| 1977 | Jul 11 | 28 | 23.4 | #83 | 0 |
| 1977 | Jul 25 | 30 | 23.4 | #87 | 0 |
| 1977 | Aug 9 | 32 | 23.5 | #89 | 0 |
| 1977 | Aug 23 | 34 | 23.5 | #93 | 0 |
| 1977 | Sep 12 | 37 | 23.5 | #97 | 0 |
| 1977 | Oct 10 | 41 | 23.6 | #100 | 0 |
| 1977 | Oct 24 | 43 | 23.7 | #97 | 0 |
| 1977 | Oct 31 | 44 | 23.7 | #99 | 0 |
| 1977 | Nov 7 | 45 | 23.7 | #97 | 0 |
| 1978 | Jan 2 | 1 | 23.9 | #144 | — |
| 1978 | Jan 16 | 3 | 23.9 | #140 | 0 |
| 1978 | Jul 17 | 29 | 24.4 | #131 | — |
| 1978 | Jul 31 | 31 | 24.4 | #99 | — |
| 1978 | Aug 21 | 34 | 24.5 | #97 | 0 |
| 1978 | Sep 11 | 37 | 24.5 | #96 | 0 |
| 1978 | Dec 31 | 52 | 24.8 | #122 | — |
| 1979 | Dec 26 | 52 | 25.8 | #265 | 0 |
| 1982 | Jan 4 | 1 | 27.9 | #332 | 0 |