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 |
|---|---|---|---|---|---|
| 1987 | Feb 2 | 6 | 24.6 | 300 | 0 |
| 1987 | Jan 26 | 5 | 24.5 | 300 | 0 |
| 1987 | Jan 12 | 3 | 24.5 | 299 | 0 |
| 1987 | Jan 5 | 2 | 24.5 | 298 | 0 |
| 1986 | Dec 29 | 1 | 24.5 | 297 | 0 |
| 1986 | Dec 8 | 50 | 24.4 | 299 | 0 |
| 1986 | Dec 1 | 49 | 24.4 | 301 | 0 |
| 1986 | Nov 24 | 48 | 24.4 | 297 | 0 |
| 1986 | Nov 17 | 47 | 24.4 | 296 | 0 |
| 1986 | Nov 10 | 46 | 24.3 | 296 | 0 |
| 1986 | Nov 3 | 45 | 24.3 | 299 | 0 |
| 1986 | Oct 27 | 44 | 24.3 | 296 | 0 |
| 1986 | Oct 20 | 43 | 24.3 | 298 | 0 |
| 1986 | Oct 13 | 42 | 24.3 | 288 | 0 |
| 1986 | Oct 6 | 41 | 24.2 | 291 | 0 |
| 1986 | Sep 29 | 40 | 24.2 | 289 | 0 |
| 1986 | Sep 22 | 39 | 24.2 | 290 | 0 |
| 1986 | Sep 15 | 38 | 24.2 | 287 | 0 |
| 1986 | Sep 8 | 37 | 24.2 | 295 | 0 |
| 1986 | Aug 25 | 35 | 24.1 | 295 | 0 |
| 1986 | Aug 18 | 34 | 24.1 | 297 | 0 |
| 1986 | Aug 11 | 33 | 24.1 | 300 | 0 |
| 1986 | Aug 4 | 32 | 24.1 | 302 | 0 |
| 1986 | Jul 28 | 31 | 24.0 | 299 | 0 |
| 1986 | Jul 14 | 29 | 24.0 | 288 | 0 |
| 1986 | Jul 7 | 28 | 24.0 | 289 | 0 |