Ranking history updated: 2026-03-17 04:30 UTC
Eduardo Osta ATP Ranking History
Eduardo Osta's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
1,038
Latest date
Jun 18, 1990
Career high
140
Career-high date
Nov 7, 1988
Career-high points
10
Points-high date
Jan 1, 1990
Best year-end
149
Weeks at #1
0
Coverage: 262 distinct observed ranking weeks, Dec 22, 1980–Jun 18, 1990. 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 |
|---|---|---|---|---|---|
| 1989 | Mar 6 | 10 | 29.5 | #148 | 0 |
| 1989 | Mar 13 | 11 | 29.5 | #207 | 0 |
| 1989 | Mar 20 | 12 | 29.5 | #207 | 0 |
| 1989 | Apr 3 | 14 | 29.6 | #204 | 0 |
| 1989 | Apr 17 | 16 | 29.6 | #208 | 0 |
| 1989 | Apr 24 | 17 | 29.6 | #208 | 0 |
| 1989 | May 1 | 18 | 29.7 | #213 | 0 |
| 1989 | May 8 | 19 | 29.7 | #224 | 0 |
| 1989 | May 15 | 20 | 29.7 | #234 | 0 |
| 1989 | May 22 | 21 | 29.7 | #237 | 0 |
| 1989 | May 29 | 22 | 29.7 | #239 | 0 |
| 1989 | Jun 12 | 24 | 29.8 | #245 | 0 |
| 1989 | Jun 19 | 25 | 29.8 | #261 | 0 |
| 1989 | Jun 26 | 26 | 29.8 | #262 | 0 |
| 1989 | Jul 10 | 28 | 29.8 | #418 | 0 |
| 1989 | Jul 17 | 29 | 29.9 | #456 | 0 |
| 1989 | Jul 24 | 30 | 29.9 | #453 | 0 |
| 1989 | Jul 31 | 31 | 29.9 | #450 | 0 |
| 1989 | Aug 7 | 32 | 29.9 | #452 | 0 |
| 1989 | Aug 14 | 33 | 29.9 | #463 | 0 |
| 1989 | Aug 21 | 34 | 30.0 | #468 | 0 |
| 1989 | Aug 28 | 35 | 30.0 | #468 | 0 |
| 1989 | Sep 11 | 37 | 30.0 | #469 | 0 |
| 1989 | Sep 18 | 38 | 30.0 | #538 | 0 |
| 1989 | Sep 25 | 39 | 30.1 | #686 | 0 |
| 1989 | Oct 2 | 40 | 30.1 | #690 | 0 |
| 1989 | Oct 9 | 41 | 30.1 | #692 | 0 |
| 1989 | Oct 16 | 42 | 30.1 | #697 | 0 |
| 1989 | Oct 23 | 43 | 30.1 | #694 | 0 |
| 1989 | Oct 30 | 44 | 30.2 | #701 | 0 |
| 1989 | Nov 6 | 45 | 30.2 | #710 | 0 |
| 1989 | Nov 13 | 46 | 30.2 | #696 | 0 |
| 1989 | Nov 20 | 47 | 30.2 | #689 | 0 |
| 1989 | Nov 27 | 48 | 30.2 | #690 | 0 |
| 1989 | Dec 4 | 49 | 30.3 | #690 | 0 |
| 1989 | Dec 11 | 50 | 30.3 | #686 | 0 |
| 1989 | Dec 18 | 51 | 30.3 | #682 | 0 |
| 1990 | Jan 1 | 1 | 30.3 | #682 | 10 |
| 1990 | Jan 8 | 2 | 30.3 | #679 | 10 |
| 1990 | Jan 15 | 3 | 30.4 | #678 | 10 |
| 1990 | Jan 22 | 4 | 30.4 | #678 | 0 |
| 1990 | Jan 29 | 5 | 30.4 | #676 | 10 |
| 1990 | Feb 5 | 6 | 30.4 | #676 | 0 |
| 1990 | Feb 12 | 7 | 30.4 | #671 | 10 |
| 1990 | Feb 19 | 8 | 30.5 | #669 | 10 |
| 1990 | Feb 26 | 9 | 30.5 | #666 | 10 |
| 1990 | Mar 5 | 10 | 30.5 | #690 | 9 |
| 1990 | Mar 12 | 11 | 30.5 | #690 | 9 |
| 1990 | Mar 19 | 12 | 30.5 | #690 | 0 |
| 1990 | Mar 26 | 13 | 30.6 | #731 | 8 |
| 1990 | Apr 2 | 14 | 30.6 | #731 | 0 |
| 1990 | Apr 9 | 15 | 30.6 | #727 | 8 |
| 1990 | Apr 16 | 16 | 30.6 | #734 | 7 |
| 1990 | Apr 23 | 17 | 30.6 | #742 | 7 |
| 1990 | Apr 30 | 18 | 30.7 | #736 | 7 |
| 1990 | May 7 | 19 | 30.7 | #749 | 6 |
| 1990 | May 14 | 20 | 30.7 | #749 | 6 |
| 1990 | May 21 | 21 | 30.7 | #749 | 6 |
| 1990 | May 28 | 22 | 30.7 | #745 | 6 |
| 1990 | Jun 4 | 23 | 30.7 | #745 | 0 |
| 1990 | Jun 11 | 24 | 30.8 | #745 | 6 |
| 1990 | Jun 18 | 25 | 30.8 | #1,038 | 1 |