Ranking history updated: 2026-03-17 04:30 UTC
Colin Dowdeswell ATP Ranking History
Explore every available weekly ranking snapshot for Colin Dowdeswell, including age, ranking points, and links into the matching season tables.
Latest Rank
901
Latest date
Jul 27, 1987
Career high
31
Best year-end
33
Weeks at #1
0
Available Top 10 weeks
0
Available Top 100 weeks
116
Available ranked weeks
257
Available-week totals count distinct ranking weeks in TennisDB and may undercount careers where historical snapshots are missing. Weeks at No. 1 counts available snapshots.
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 | — |