Ranking history updated: 2026-03-17 04:30 UTC
Colin Dowdeswell ATP Ranking History
Colin Dowdeswell's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
901
Latest date
Jul 27, 1987
Career high
31
Career-high date
Dec 12, 1983
Career-high points
0
Points-high date
Oct 15, 1973
Best year-end
33
Weeks at #1
0
Coverage: 257 distinct observed ranking weeks, Aug 27, 1973–Jul 27, 1987. 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 |
|---|---|---|---|---|---|
| 1978 | Jun 26 | 26 | 23.1 | #71 | 0 |
| 1978 | Jun 19 | 25 | 23.1 | #67 | 0 |
| 1978 | Jun 12 | 24 | 23.1 | #70 | 0 |
| 1978 | May 29 | 22 | 23.0 | #74 | 0 |
| 1978 | May 22 | 21 | 23.0 | #73 | 0 |
| 1978 | May 11 | 19 | 23.0 | #63 | — |
| 1978 | Apr 24 | 17 | 23.0 | #64 | 0 |
| 1978 | Apr 17 | 16 | 22.9 | #64 | 0 |
| 1978 | Apr 10 | 15 | 22.9 | #64 | 0 |
| 1978 | Jan 16 | 3 | 22.7 | #97 | 0 |
| 1978 | Jan 2 | 1 | 22.6 | #100 | — |
| 1977 | Dec 12 | 50 | 22.6 | #94 | 0 |
| 1977 | Dec 5 | 49 | 22.6 | #88 | 0 |
| 1977 | Nov 14 | 46 | 22.5 | #92 | 0 |
| 1977 | Nov 7 | 45 | 22.5 | #88 | 0 |
| 1977 | Oct 31 | 44 | 22.5 | #89 | 0 |
| 1977 | Oct 24 | 43 | 22.5 | #93 | 0 |
| 1977 | Oct 17 | 42 | 22.4 | #97 | 0 |
| 1977 | Oct 10 | 41 | 22.4 | #98 | 0 |
| 1977 | Oct 3 | 40 | 22.4 | #96 | 0 |
| 1977 | Aug 30 | 35 | 22.3 | #77 | 0 |
| 1977 | Aug 23 | 34 | 22.3 | #87 | 0 |
| 1977 | Aug 9 | 32 | 22.2 | #85 | 0 |
| 1977 | Jul 25 | 30 | 22.2 | #88 | 0 |
| 1977 | Jul 11 | 28 | 22.2 | #83 | 0 |
| 1977 | Jul 4 | 27 | 22.1 | #86 | — |
| 1977 | Jul 3 | 26 | 22.1 | #86 | — |
| 1977 | Jun 19 | 24 | 22.1 | #90 | 0 |
| 1977 | Jun 12 | 23 | 22.1 | #85 | 0 |
| 1977 | Jun 5 | 22 | 22.1 | #88 | 0 |
| 1977 | May 23 | 21 | 22.0 | #87 | 0 |
| 1977 | May 16 | 20 | 22.0 | #83 | 0 |
| 1977 | May 2 | 18 | 22.0 | #99 | 0 |
| 1977 | Apr 4 | 14 | 21.9 | #99 | 0 |
| 1976 | Dec 13 | 51 | 21.6 | #122 | — |
| 1976 | Jun 14 | 25 | 21.1 | #85 | 0 |
| 1975 | Dec 15 | 51 | 20.6 | #85 | 0 |
| 1975 | Jun 2 | 23 | 20.1 | #118 | 0 |
| 1975 | May 5 | 19 | 20.0 | #141 | — |
| 1975 | Apr 14 | 16 | 19.9 | #235 | — |
| 1975 | Jan 20 | 4 | 19.7 | #139 | — |
| 1974 | Dec 23 | 52 | 19.6 | #138 | — |
| 1974 | Nov 11 | 46 | 19.5 | #137 | — |
| 1974 | Sep 30 | 40 | 19.4 | #128 | — |
| 1974 | Sep 9 | 37 | 19.3 | #125 | — |
| 1974 | Aug 12 | 33 | 19.3 | #78 | — |
| 1974 | Jul 29 | 31 | 19.2 | #107 | 0 |
| 1974 | Jun 3 | 23 | 19.1 | #123 | 0 |
| 1974 | May 6 | 19 | 19.0 | #151 | — |
| 1974 | Apr 22 | 17 | 18.9 | #151 | — |
| 1974 | Mar 4 | 10 | 18.8 | #150 | — |
| 1973 | Dec 17 | 51 | 18.6 | #148 | — |
| 1973 | Nov 26 | 48 | 18.5 | #148 | — |
| 1973 | Nov 5 | 45 | 18.5 | #140 | — |
| 1973 | Oct 15 | 42 | 18.4 | #118 | 0 |
| 1973 | Oct 1 | 40 | 18.4 | #120 | — |
| 1973 | Sep 17 | 38 | 18.4 | #136 | — |
| 1973 | Aug 27 | 35 | 18.3 | #134 | — |