Ranking history updated: 2026-03-17 04:30 UTC
Jae-Sung An ATP Ranking History
Explore every available weekly ranking snapshot for Jae-Sung An, including age, ranking points, and links into the matching season tables.
Latest Rank
2,017
Latest date
Nov 11, 2013
Career high
289
Best year-end
339
Weeks at #1
0
Available Top 10 weeks
0
Available Top 100 weeks
0
Available ranked weeks
498
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 |
|---|---|---|---|---|---|
| 2005 | Oct 31 | 44 | 20.4 | 680 | 25 |
| 2005 | Oct 24 | 43 | 20.4 | 790 | 17 |
| 2005 | Oct 17 | 42 | 20.4 | 795 | 17 |
| 2005 | Oct 10 | 41 | 20.4 | 795 | 17 |
| 2005 | Oct 3 | 40 | 20.4 | 793 | 17 |
| 2005 | Sep 26 | 39 | 20.3 | 796 | 17 |
| 2005 | Sep 19 | 38 | 20.3 | 784 | 17 |
| 2005 | Sep 12 | 37 | 20.3 | 784 | 17 |
| 2005 | Sep 5 | 36 | 20.3 | 776 | 17 |
| 2005 | Aug 29 | 35 | 20.3 | 776 | 17 |
| 2005 | Aug 22 | 34 | 20.2 | 763 | 17 |
| 2005 | Aug 15 | 33 | 20.2 | 754 | 17 |
| 2005 | Aug 8 | 32 | 20.2 | 752 | 17 |
| 2005 | Aug 1 | 31 | 20.2 | 758 | 17 |
| 2005 | Jul 25 | 30 | 20.2 | 761 | 17 |
| 2005 | Jul 18 | 29 | 20.1 | 761 | 17 |
| 2005 | Jul 11 | 28 | 20.1 | 761 | 17 |
| 2005 | Jul 4 | 27 | 20.1 | 784 | 16 |
| 2005 | Jun 27 | 26 | 20.1 | 1,000 | 7 |
| 2005 | Jun 20 | 25 | 20.1 | 1,000 | 7 |
| 2005 | Jun 13 | 24 | 20.0 | 996 | 7 |
| 2005 | Jun 6 | 23 | 20.0 | 995 | 7 |
| 2005 | May 30 | 22 | 20.0 | 1,019 | 6 |
| 2005 | May 23 | 21 | 20.0 | 1,019 | 6 |
| 2005 | May 16 | 20 | 20.0 | 1,078 | 5 |
| 2005 | May 9 | 19 | 19.9 | 1,080 | 5 |
| 2005 | May 2 | 18 | 19.9 | 1,077 | 5 |
| 2005 | Apr 25 | 17 | 19.9 | 1,074 | 5 |
| 2005 | Apr 18 | 16 | 19.9 | 1,067 | 5 |
| 2005 | Apr 11 | 15 | 19.9 | 1,062 | 5 |
| 2005 | Apr 4 | 14 | 19.9 | 1,060 | 5 |
| 2005 | Mar 28 | 13 | 19.8 | 1,066 | 5 |
| 2005 | Mar 21 | 12 | 19.8 | 1,066 | 5 |
| 2005 | Mar 14 | 11 | 19.8 | 1,080 | 5 |
| 2005 | Mar 7 | 10 | 19.8 | 1,080 | 5 |
| 2005 | Feb 28 | 9 | 19.8 | 1,083 | 5 |
| 2005 | Feb 21 | 8 | 19.7 | 1,075 | 5 |
| 2005 | Feb 14 | 7 | 19.7 | 1,069 | 5 |
| 2005 | Feb 7 | 6 | 19.7 | 1,065 | 5 |
| 2005 | Jan 31 | 5 | 19.7 | 1,064 | 5 |
| 2005 | Jan 24 | 4 | 19.7 | 1,059 | 5 |
| 2005 | Jan 17 | 3 | 19.6 | 1,059 | 5 |
| 2005 | Jan 10 | 2 | 19.6 | 1,060 | 5 |
| 2005 | Jan 3 | 1 | 19.6 | 1,063 | 5 |
| 2004 | Dec 27 | 53 | 19.6 | 1,063 | 5 |
| 2004 | Dec 20 | 52 | 19.6 | 1,063 | 5 |
| 2004 | Aug 9 | 33 | 19.2 | 1,271 | 2 |
| 2004 | Aug 2 | 32 | 19.2 | 1,281 | 2 |
| 2004 | Jul 26 | 31 | 19.2 | 1,286 | 2 |
| 2004 | Jul 19 | 30 | 19.1 | 1,289 | 2 |
| 2004 | Jul 12 | 29 | 19.1 | 1,281 | 2 |
| 2004 | Jul 5 | 28 | 19.1 | 1,284 | 2 |
| 2004 | Jun 28 | 27 | 19.1 | 1,270 | 2 |
| 2004 | Jun 21 | 26 | 19.1 | 1,270 | 2 |
| 2004 | Jun 14 | 25 | 19.0 | 1,268 | 2 |
| 2004 | Jun 7 | 24 | 19.0 | 1,264 | 2 |
| 2004 | May 31 | 23 | 19.0 | 1,260 | 2 |
| 2004 | May 24 | 22 | 19.0 | 1,260 | 2 |
| 2004 | May 17 | 21 | 19.0 | 1,256 | 2 |
| 2004 | May 10 | 20 | 19.0 | 1,253 | 2 |
| 2004 | May 3 | 19 | 18.9 | 1,253 | 2 |
| 2004 | Apr 26 | 18 | 18.9 | 1,262 | 2 |
| 2004 | Apr 19 | 17 | 18.9 | 1,265 | 2 |
| 2004 | Apr 12 | 16 | 18.9 | 1,269 | 2 |
| 2004 | Apr 5 | 15 | 18.9 | 1,271 | 2 |
| 2004 | Mar 29 | 14 | 18.8 | 1,271 | 2 |
| 2004 | Mar 22 | 13 | 18.8 | 1,271 | 2 |
| 2004 | Mar 15 | 12 | 18.8 | 1,264 | 2 |
| 2004 | Mar 8 | 11 | 18.8 | 1,264 | 2 |
| 2004 | Mar 1 | 10 | 18.8 | 1,265 | 2 |
| 2004 | Feb 23 | 9 | 18.7 | 1,266 | 2 |
| 2004 | Feb 16 | 8 | 18.7 | 1,268 | 2 |
| 2004 | Feb 9 | 7 | 18.7 | 1,269 | 2 |
| 2004 | Feb 2 | 6 | 18.7 | 1,270 | 2 |
| 2004 | Jan 26 | 5 | 18.7 | 1,277 | 2 |
| 2004 | Jan 19 | 4 | 18.6 | 1,277 | 2 |
| 2004 | Jan 12 | 3 | 18.6 | 1,277 | 2 |
| 2004 | Jan 5 | 2 | 18.6 | 1,275 | 2 |
| 2003 | Dec 29 | 1 | 18.6 | 1,275 | 2 |
| 2003 | Dec 22 | 52 | 18.6 | 1,275 | 2 |
| 2003 | Dec 15 | 51 | 18.5 | 1,275 | 2 |
| 2003 | Dec 8 | 50 | 18.5 | 1,276 | 2 |
| 2003 | Dec 1 | 49 | 18.5 | 1,267 | 2 |
| 2003 | Nov 24 | 48 | 18.5 | 1,258 | 2 |
| 2003 | Nov 17 | 47 | 18.5 | 1,266 | 2 |
| 2003 | Nov 10 | 46 | 18.5 | 1,266 | 2 |
| 2003 | Nov 3 | 45 | 18.4 | 1,274 | 2 |
| 2003 | Oct 27 | 44 | 18.4 | 1,282 | 2 |
| 2003 | Oct 20 | 43 | 18.4 | 1,284 | 2 |
| 2003 | Oct 13 | 42 | 18.4 | 1,284 | 2 |
| 2003 | Oct 6 | 41 | 18.4 | 1,274 | 2 |
| 2003 | Sep 29 | 40 | 18.3 | 1,279 | 2 |
| 2003 | Sep 22 | 39 | 18.3 | 1,279 | 2 |
| 2003 | Sep 15 | 38 | 18.3 | 1,262 | 2 |
| 2003 | Sep 8 | 37 | 18.3 | 1,252 | 2 |
| 2003 | Sep 1 | 36 | 18.3 | 1,248 | 2 |
| 2003 | Aug 25 | 35 | 18.2 | 1,248 | 2 |
| 2003 | Aug 18 | 34 | 18.2 | 1,238 | 2 |