Ranking history updated: 2026-03-17 04:30 UTC
Jason Cask ATP Ranking History
Explore every available weekly ranking snapshot for Jason Cask, including age, ranking points, and links into the matching season tables.
Latest Rank
1,100
Latest date
Jan 25, 1993
Career high
314
Best year-end
348
Weeks at #1
0
Available Top 10 weeks
0
Available Top 100 weeks
0
Available ranked weeks
255
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 |
|---|---|---|---|---|---|
| 1989 | Jan 30 | 5 | 18.0 | 886 | 0 |
| 1989 | Jan 16 | 3 | 17.9 | 888 | 0 |
| 1989 | Jan 9 | 2 | 17.9 | 885 | 0 |
| 1988 | Dec 19 | 51 | 17.9 | 885 | 0 |
| 1988 | Dec 12 | 50 | 17.8 | 889 | 0 |
| 1988 | Nov 28 | 48 | 17.8 | 869 | 0 |
| 1988 | Nov 21 | 47 | 17.8 | 992 | 0 |
| 1988 | Nov 14 | 46 | 17.8 | 1,015 | 0 |
| 1988 | Nov 7 | 45 | 17.7 | 996 | 0 |
| 1988 | Oct 31 | 44 | 17.7 | 1,015 | 0 |
| 1988 | Oct 24 | 43 | 17.7 | 1,014 | 0 |
| 1988 | Oct 17 | 42 | 17.7 | 1,013 | 0 |
| 1988 | Oct 10 | 41 | 17.7 | 1,013 | 0 |
| 1988 | Oct 3 | 40 | 17.7 | 1,013 | 0 |
| 1988 | Sep 26 | 39 | 17.6 | 904 | 0 |
| 1988 | Sep 19 | 38 | 17.6 | 936 | 0 |
| 1988 | Sep 12 | 37 | 17.6 | 928 | 0 |
| 1988 | Aug 29 | 35 | 17.6 | 923 | 0 |
| 1988 | Aug 22 | 34 | 17.5 | 932 | 0 |
| 1988 | Aug 15 | 33 | 17.5 | 933 | 0 |
| 1988 | Aug 8 | 32 | 17.5 | 940 | 0 |
| 1988 | Aug 1 | 31 | 17.5 | 938 | 0 |
| 1988 | Jul 25 | 30 | 17.5 | 922 | 0 |
| 1988 | Jul 18 | 29 | 17.4 | 928 | 0 |
| 1988 | Jul 11 | 28 | 17.4 | 920 | 0 |
| 1988 | Jul 4 | 27 | 17.4 | 928 | 0 |
| 1988 | Jun 20 | 25 | 17.4 | 920 | 0 |
| 1988 | Jun 13 | 24 | 17.3 | 916 | 0 |
| 1988 | Jun 6 | 23 | 17.3 | 912 | 0 |
| 1988 | May 23 | 21 | 17.3 | 900 | 0 |
| 1988 | May 16 | 20 | 17.3 | 906 | 0 |
| 1988 | May 9 | 19 | 17.3 | 894 | 0 |
| 1988 | May 2 | 18 | 17.2 | 890 | 0 |
| 1988 | Apr 25 | 17 | 17.2 | 894 | 0 |
| 1988 | Apr 18 | 16 | 17.2 | 894 | 0 |
| 1988 | Mar 28 | 13 | 17.1 | 902 | 0 |
| 1988 | Mar 14 | 11 | 17.1 | 894 | 0 |
| 1988 | Mar 7 | 10 | 17.1 | 892 | 0 |
| 1988 | Feb 29 | 9 | 17.1 | 893 | 0 |
| 1988 | Feb 22 | 8 | 17.0 | 890 | 0 |
| 1988 | Feb 15 | 7 | 17.0 | 890 | 0 |
| 1988 | Feb 1 | 5 | 17.0 | 895 | 0 |
| 1988 | Jan 25 | 4 | 17.0 | 895 | 0 |
| 1988 | Jan 11 | 2 | 16.9 | 896 | 0 |
| 1988 | Jan 4 | 1 | 16.9 | 897 | 0 |
| 1987 | Dec 28 | 53 | 16.9 | 897 | 0 |
| 1987 | Nov 30 | 49 | 16.8 | 894 | 0 |
| 1987 | Nov 23 | 48 | 16.8 | 892 | 0 |
| 1987 | Nov 16 | 47 | 16.8 | 900 | 0 |
| 1987 | Nov 9 | 46 | 16.8 | 902 | 0 |
| 1987 | Nov 2 | 45 | 16.7 | 888 | 0 |
| 1987 | Oct 26 | 44 | 16.7 | 890 | 0 |
| 1987 | Oct 19 | 43 | 16.7 | 881 | 0 |
| 1987 | Oct 12 | 42 | 16.7 | 887 | 0 |
| 1987 | Oct 5 | 41 | 16.7 | 891 | — |