Ranking history updated: 2026-03-17 04:30 UTC
Jin Sun Yoo ATP Ranking History
Explore every available weekly ranking snapshot for Jin Sun Yoo, including age, ranking points, and links into the matching season tables.
Latest Rank
872
Latest date
Jun 17, 1991
Career high
194
Best year-end
297
Weeks at #1
0
Available Top 10 weeks
0
Available Top 100 weeks
0
Available ranked weeks
226
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.
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| Season | Date | Week | Age | Rank | Points |
|---|---|---|---|---|---|
| 1990 | Dec 24 | 52 | 28.5 | 567 | 15 |
| 1990 | Dec 31 | 1 | 28.5 | 567 | 0 |
| 1991 | Jan 7 | 2 | 28.5 | 568 | 15 |
| 1991 | Jan 14 | 3 | 28.5 | 568 | 15 |
| 1991 | Jan 21 | 4 | 28.5 | 568 | 0 |
| 1991 | Jan 28 | 5 | 28.5 | 784 | 5 |
| 1991 | Feb 4 | 6 | 28.6 | 784 | 0 |
| 1991 | Feb 11 | 7 | 28.6 | 796 | 5 |
| 1991 | Feb 18 | 8 | 28.6 | 801 | 5 |
| 1991 | Feb 25 | 9 | 28.6 | 801 | 5 |
| 1991 | Mar 4 | 10 | 28.6 | 803 | 5 |
| 1991 | Mar 11 | 11 | 28.7 | 814 | 5 |
| 1991 | Mar 18 | 12 | 28.7 | 814 | 0 |
| 1991 | Mar 25 | 13 | 28.7 | 815 | 5 |
| 1991 | Apr 1 | 14 | 28.7 | 816 | 5 |
| 1991 | Apr 8 | 15 | 28.7 | 816 | 5 |
| 1991 | Apr 15 | 16 | 28.8 | 815 | 5 |
| 1991 | Apr 22 | 17 | 28.8 | 810 | 5 |
| 1991 | Apr 29 | 18 | 28.8 | 827 | 4 |
| 1991 | May 6 | 19 | 28.8 | 828 | 4 |
| 1991 | May 13 | 20 | 28.8 | 841 | 4 |
| 1991 | May 20 | 21 | 28.9 | 841 | 4 |
| 1991 | May 27 | 22 | 28.9 | 848 | 4 |
| 1991 | Jun 3 | 23 | 28.9 | 848 | 0 |
| 1991 | Jun 10 | 24 | 28.9 | 856 | 4 |
| 1991 | Jun 17 | 25 | 28.9 | 872 | 4 |