Ranking history updated: 2026-03-17 04:30 UTC
Jin Sun Yoo ATP Ranking History
Jin Sun Yoo's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
872
Latest date
Jun 17, 1991
Career high
194
Career-high date
Jun 13, 1988
Career-high points
57
Points-high date
Feb 12, 1990
Best year-end
297
Weeks at #1
0
Coverage: 226 distinct observed ranking weeks, Jul 7, 1986–Jun 17, 1991. 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 |
|---|---|---|---|---|---|
| 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 |