Ranking history updated: 2026-03-17 04:30 UTC
JiSung Nam ATP Ranking History
JiSung Nam's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
730
Latest date
Jan 5, 2026
Career high
236
Career-high date
Aug 12, 2019
Career-high points
205
Points-high date
Jan 4, 2021
Best year-end
247
Weeks at #1
0
Coverage: 660 distinct observed ranking weeks, Oct 25, 2010–Jan 5, 2026. 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 |
|---|---|---|---|---|---|
| 2012 | Feb 27 | 9 | 18.5 | #1,934 | 1 |
| 2012 | Feb 20 | 8 | 18.5 | #1,928 | 1 |
| 2012 | Feb 13 | 7 | 18.5 | #1,926 | 1 |
| 2012 | Feb 6 | 6 | 18.5 | #1,928 | 1 |
| 2012 | Jan 30 | 5 | 18.5 | #1,923 | 1 |
| 2012 | Jan 16 | 3 | 18.4 | #1,937 | 1 |
| 2012 | Jan 9 | 2 | 18.4 | #1,941 | 1 |
| 2012 | Jan 2 | 1 | 18.4 | #1,940 | 1 |
| 2011 | Dec 26 | 52 | 18.4 | #1,939 | 1 |
| 2011 | Dec 19 | 51 | 18.3 | #1,944 | 1 |
| 2011 | Dec 12 | 50 | 18.3 | #1,948 | 1 |
| 2011 | Dec 5 | 49 | 18.3 | #1,946 | 1 |
| 2011 | Nov 28 | 48 | 18.3 | #1,949 | 1 |
| 2011 | Nov 21 | 47 | 18.3 | #1,946 | 1 |
| 2011 | Oct 17 | 42 | 18.2 | #1,120 | 5 |
| 2011 | Oct 10 | 41 | 18.2 | #1,128 | 5 |
| 2011 | Oct 3 | 40 | 18.1 | #1,128 | 5 |
| 2011 | Sep 26 | 39 | 18.1 | #1,117 | 5 |
| 2011 | Sep 19 | 38 | 18.1 | #1,111 | 5 |
| 2011 | Sep 12 | 37 | 18.1 | #1,119 | 5 |
| 2011 | Aug 29 | 35 | 18.0 | #1,123 | 5 |
| 2011 | Aug 22 | 34 | 18.0 | #1,123 | 5 |
| 2011 | Aug 15 | 33 | 18.0 | #1,116 | 5 |
| 2011 | Aug 8 | 32 | 18.0 | #1,116 | 5 |
| 2011 | Aug 1 | 31 | 18.0 | #1,114 | 5 |
| 2011 | Jul 25 | 30 | 17.9 | #1,114 | 5 |
| 2011 | Jul 18 | 29 | 17.9 | #1,112 | 5 |
| 2011 | Jul 11 | 28 | 17.9 | #1,100 | 5 |
| 2011 | Jul 4 | 27 | 17.9 | #1,103 | 5 |
| 2011 | Jun 20 | 25 | 17.8 | #1,100 | 5 |
| 2011 | Jun 13 | 24 | 17.8 | #1,092 | 5 |
| 2011 | Jun 6 | 23 | 17.8 | #1,088 | 5 |
| 2011 | May 23 | 21 | 17.8 | #1,074 | 5 |
| 2011 | May 16 | 20 | 17.7 | #1,070 | 5 |
| 2011 | May 9 | 19 | 17.7 | #1,069 | 5 |
| 2011 | May 2 | 18 | 17.7 | #1,065 | 5 |
| 2011 | Apr 25 | 17 | 17.7 | #1,068 | 5 |
| 2011 | Apr 18 | 16 | 17.7 | #1,068 | 5 |
| 2011 | Apr 11 | 15 | 17.7 | #1,066 | 5 |
| 2011 | Apr 4 | 14 | 17.6 | #1,058 | 5 |
| 2011 | Mar 21 | 12 | 17.6 | #1,055 | 5 |
| 2011 | Mar 7 | 10 | 17.6 | #1,046 | 5 |
| 2011 | Feb 28 | 9 | 17.5 | #1,048 | 5 |
| 2011 | Feb 21 | 8 | 17.5 | #1,053 | 5 |
| 2011 | Feb 14 | 7 | 17.5 | #1,054 | 5 |
| 2011 | Feb 7 | 6 | 17.5 | #1,052 | 5 |
| 2011 | Jan 31 | 5 | 17.5 | #1,053 | 5 |
| 2011 | Jan 17 | 3 | 17.4 | #1,048 | 5 |
| 2011 | Jan 10 | 2 | 17.4 | #1,048 | 5 |
| 2011 | Jan 3 | 1 | 17.4 | #1,050 | 5 |
| 2010 | Dec 27 | 52 | 17.4 | #1,050 | 5 |
| 2010 | Dec 20 | 51 | 17.3 | #1,047 | 5 |
| 2010 | Dec 13 | 50 | 17.3 | #1,046 | 5 |
| 2010 | Dec 6 | 49 | 17.3 | #1,044 | 5 |
| 2010 | Nov 29 | 48 | 17.3 | #1,048 | 5 |
| 2010 | Nov 22 | 47 | 17.3 | #1,054 | 5 |
| 2010 | Nov 15 | 46 | 17.3 | #1,062 | 5 |
| 2010 | Nov 8 | 45 | 17.2 | #1,061 | 5 |
| 2010 | Nov 1 | 44 | 17.2 | #1,057 | 5 |
| 2010 | Oct 25 | 43 | 17.2 | #1,061 | 5 |