Ranking history updated: 2026-03-17 04:30 UTC
Bumpei Sato ATP Ranking History
Bumpei Sato's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
1,687
Latest date
Aug 15, 2016
Career high
661
Career-high date
Oct 20, 2014
Career-high points
36
Points-high date
Sep 29, 2014
Best year-end
688
Weeks at #1
0
Coverage: 381 distinct observed ranking weeks, Aug 25, 2008–Aug 15, 2016. 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 |
|---|---|---|---|---|---|
| 2008 | Aug 25 | 35 | 23.0 | #1,627 | 1 |
| 2008 | Sep 1 | 36 | 23.0 | #1,627 | 1 |
| 2008 | Sep 8 | 37 | 23.1 | #1,632 | 1 |
| 2008 | Sep 15 | 38 | 23.1 | #1,624 | 1 |
| 2008 | Sep 22 | 39 | 23.1 | #1,636 | 1 |
| 2008 | Sep 29 | 40 | 23.1 | #1,746 | 1 |
| 2008 | Oct 6 | 41 | 23.1 | #1,752 | 1 |
| 2008 | Oct 13 | 42 | 23.2 | #1,760 | 1 |
| 2008 | Oct 20 | 43 | 23.2 | #1,770 | 1 |
| 2008 | Oct 27 | 44 | 23.2 | #1,761 | 1 |
| 2008 | Nov 3 | 45 | 23.2 | #1,835 | 1 |
| 2008 | Nov 10 | 46 | 23.2 | #1,828 | 1 |
| 2008 | Nov 17 | 47 | 23.3 | #1,823 | 1 |
| 2008 | Nov 24 | 48 | 23.3 | #1,334 | 3 |
| 2008 | Dec 1 | 49 | 23.3 | #1,331 | 3 |
| 2008 | Dec 8 | 50 | 23.3 | #1,331 | 3 |
| 2008 | Dec 15 | 51 | 23.3 | #1,328 | 3 |
| 2008 | Dec 22 | 52 | 23.4 | #1,328 | 3 |
| 2008 | Dec 29 | 1 | 23.4 | #1,331 | 3 |
| 2009 | Jan 5 | 2 | 23.4 | #1,325 | 6 |
| 2009 | Jan 12 | 3 | 23.4 | #1,325 | 6 |
| 2009 | Jan 19 | 4 | 23.4 | #1,324 | 6 |
| 2009 | Jan 26 | 5 | 23.4 | #1,324 | 6 |
| 2009 | Feb 2 | 6 | 23.5 | #1,321 | 6 |
| 2009 | Feb 9 | 7 | 23.5 | #1,324 | 6 |
| 2009 | Feb 16 | 8 | 23.5 | #1,325 | 6 |
| 2009 | Feb 23 | 9 | 23.5 | #1,324 | 6 |
| 2009 | Mar 2 | 10 | 23.5 | #1,322 | 6 |
| 2009 | Mar 9 | 11 | 23.6 | #1,317 | 6 |
| 2009 | Mar 16 | 12 | 23.6 | #1,317 | 6 |
| 2009 | Mar 23 | 13 | 23.6 | #1,310 | 6 |
| 2009 | Mar 30 | 14 | 23.6 | #1,310 | 6 |
| 2009 | Apr 6 | 15 | 23.6 | #1,309 | 6 |
| 2009 | Apr 13 | 16 | 23.7 | #1,263 | 7 |
| 2009 | Apr 20 | 17 | 23.7 | #1,261 | 7 |
| 2009 | Apr 27 | 18 | 23.7 | #1,259 | 7 |
| 2009 | May 4 | 19 | 23.7 | #1,261 | 7 |
| 2009 | May 11 | 20 | 23.7 | #1,262 | 7 |
| 2009 | May 18 | 21 | 23.8 | #1,252 | 7 |
| 2009 | May 25 | 22 | 23.8 | #1,247 | 7 |
| 2009 | Jun 1 | 23 | 23.8 | #1,247 | 7 |
| 2009 | Jun 8 | 24 | 23.8 | #1,241 | 7 |
| 2009 | Jun 15 | 25 | 23.8 | #1,235 | 7 |
| 2009 | Jun 22 | 26 | 23.8 | #1,187 | 8 |
| 2009 | Jun 29 | 27 | 23.9 | #1,187 | 8 |
| 2009 | Jul 6 | 28 | 23.9 | #1,175 | 8 |
| 2009 | Jul 13 | 29 | 23.9 | #1,167 | 8 |
| 2009 | Jul 20 | 30 | 23.9 | #1,167 | 8 |
| 2009 | Jul 27 | 31 | 23.9 | #1,161 | 8 |
| 2009 | Aug 3 | 32 | 24.0 | #1,155 | 8 |
| 2009 | Aug 10 | 33 | 24.0 | #1,145 | 8 |
| 2009 | Aug 17 | 34 | 24.0 | #1,142 | 8 |
| 2009 | Aug 24 | 35 | 24.0 | #1,222 | 6 |
| 2009 | Aug 31 | 36 | 24.0 | #1,230 | 6 |
| 2009 | Sep 7 | 37 | 24.1 | #1,230 | 6 |
| 2009 | Sep 14 | 38 | 24.1 | #1,182 | 6 |
| 2009 | Sep 21 | 39 | 24.1 | #1,159 | 6 |
| 2009 | Sep 28 | 40 | 24.1 | #1,133 | 6 |
| 2009 | Oct 5 | 41 | 24.1 | #1,076 | 7 |
| 2009 | Oct 12 | 42 | 24.2 | #1,071 | 7 |
| 2009 | Oct 19 | 43 | 24.2 | #1,058 | 7 |
| 2009 | Oct 26 | 44 | 24.2 | #1,016 | 8 |
| 2009 | Nov 2 | 45 | 24.2 | #940 | 11 |
| 2009 | Nov 9 | 46 | 24.2 | #933 | 11 |
| 2009 | Nov 16 | 47 | 24.3 | #917 | 11 |
| 2009 | Nov 23 | 48 | 24.3 | #1,029 | 7 |
| 2009 | Nov 30 | 49 | 24.3 | #1,022 | 7 |
| 2009 | Dec 7 | 50 | 24.3 | #1,016 | 7 |
| 2009 | Dec 14 | 51 | 24.3 | #1,015 | 7 |
| 2009 | Dec 21 | 52 | 24.3 | #1,013 | 7 |
| 2009 | Dec 28 | 53 | 24.4 | #1,008 | 7 |
| 2010 | Jan 4 | 1 | 24.4 | #1,008 | 7 |
| 2010 | Jan 11 | 2 | 24.4 | #1,011 | 7 |
| 2010 | Jan 18 | 3 | 24.4 | #1,011 | 7 |
| 2010 | Jan 25 | 4 | 24.4 | #1,011 | 7 |
| 2010 | Feb 1 | 5 | 24.5 | #1,009 | 7 |
| 2010 | Feb 8 | 6 | 24.5 | #1,009 | 7 |
| 2010 | Feb 15 | 7 | 24.5 | #1,006 | 7 |
| 2010 | Feb 22 | 8 | 24.5 | #1,002 | 7 |
| 2010 | Mar 1 | 9 | 24.5 | #998 | 7 |
| 2010 | Mar 8 | 10 | 24.6 | #998 | 7 |
| 2010 | Mar 15 | 11 | 24.6 | #998 | 7 |
| 2010 | Mar 22 | 12 | 24.6 | #998 | 7 |
| 2010 | Mar 29 | 13 | 24.6 | #998 | 7 |
| 2010 | Apr 5 | 14 | 24.6 | #1,003 | 7 |
| 2010 | Apr 12 | 15 | 24.7 | #1,046 | 6 |
| 2010 | Apr 19 | 16 | 24.7 | #968 | 8 |
| 2010 | Apr 26 | 17 | 24.7 | #966 | 8 |
| 2010 | May 3 | 18 | 24.7 | #962 | 8 |
| 2010 | May 10 | 19 | 24.7 | #965 | 8 |
| 2010 | May 17 | 20 | 24.8 | #939 | 9 |
| 2010 | May 24 | 21 | 24.8 | #934 | 9 |
| 2010 | May 31 | 22 | 24.8 | #934 | 9 |
| 2010 | Jun 7 | 23 | 24.8 | #921 | 9 |
| 2010 | Jun 14 | 24 | 24.8 | #899 | 10 |
| 2010 | Jun 21 | 25 | 24.8 | #909 | 10 |
| 2010 | Jun 28 | 26 | 24.9 | #909 | 10 |
| 2010 | Jul 5 | 27 | 24.9 | #899 | 10 |
| 2010 | Jul 12 | 28 | 24.9 | #851 | 12 |
| 2010 | Jul 19 | 29 | 24.9 | #850 | 12 |
| 2010 | Jul 26 | 30 | 24.9 | #853 | 12 |
| 2010 | Aug 2 | 31 | 25.0 | #855 | 12 |
| 2010 | Aug 9 | 32 | 25.0 | #839 | 13 |
| 2010 | Aug 16 | 33 | 25.0 | #843 | 13 |
| 2010 | Aug 23 | 34 | 25.0 | #841 | 13 |
| 2010 | Aug 30 | 35 | 25.0 | #825 | 14 |
| 2010 | Sep 6 | 36 | 25.1 | #825 | 14 |
| 2010 | Sep 13 | 37 | 25.1 | #822 | 14 |
| 2010 | Sep 20 | 38 | 25.1 | #819 | 14 |
| 2010 | Sep 27 | 39 | 25.1 | #824 | 14 |
| 2010 | Oct 4 | 40 | 25.1 | #833 | 13 |
| 2010 | Oct 11 | 41 | 25.2 | #793 | 16 |
| 2010 | Oct 18 | 42 | 25.2 | #790 | 16 |
| 2010 | Oct 25 | 43 | 25.2 | #785 | 16 |
| 2010 | Nov 1 | 44 | 25.2 | #823 | 13 |
| 2010 | Nov 8 | 45 | 25.2 | #821 | 13 |
| 2010 | Nov 15 | 46 | 25.2 | #826 | 13 |
| 2010 | Nov 22 | 47 | 25.3 | #827 | 13 |
| 2010 | Nov 29 | 48 | 25.3 | #833 | 13 |
| 2010 | Dec 6 | 49 | 25.3 | #836 | 13 |
| 2010 | Dec 13 | 50 | 25.3 | #838 | 13 |
| 2010 | Dec 20 | 51 | 25.3 | #838 | 13 |
| 2010 | Dec 27 | 52 | 25.4 | #841 | 13 |
| 2011 | Jan 3 | 1 | 25.4 | #840 | 13 |
| 2011 | Jan 10 | 2 | 25.4 | #838 | 13 |
| 2011 | Jan 17 | 3 | 25.4 | #837 | 13 |
| 2011 | Jan 31 | 5 | 25.5 | #842 | 13 |
| 2011 | Feb 7 | 6 | 25.5 | #788 | 16 |
| 2011 | Feb 14 | 7 | 25.5 | #795 | 16 |
| 2011 | Feb 21 | 8 | 25.5 | #796 | 16 |
| 2011 | Feb 28 | 9 | 25.5 | #794 | 16 |
| 2011 | Mar 7 | 10 | 25.6 | #796 | 16 |
| 2011 | Mar 21 | 12 | 25.6 | #795 | 16 |
| 2011 | Apr 4 | 14 | 25.6 | #796 | 16 |
| 2011 | Apr 11 | 15 | 25.7 | #797 | 16 |
| 2011 | Apr 18 | 16 | 25.7 | #822 | 14 |
| 2011 | Apr 25 | 17 | 25.7 | #824 | 14 |
| 2011 | May 2 | 18 | 25.7 | #824 | 14 |
| 2011 | May 9 | 19 | 25.7 | #823 | 14 |
| 2011 | May 16 | 20 | 25.7 | #833 | 13 |
| 2011 | May 23 | 21 | 25.8 | #837 | 13 |
| 2011 | Jun 6 | 23 | 25.8 | #845 | 13 |
| 2011 | Jun 13 | 24 | 25.8 | #834 | 14 |
| 2011 | Jun 20 | 25 | 25.8 | #820 | 15 |
| 2011 | Jul 4 | 27 | 25.9 | #720 | 21 |
| 2011 | Jul 11 | 28 | 25.9 | #735 | 20 |
| 2011 | Jul 18 | 29 | 25.9 | #737 | 20 |
| 2011 | Jul 25 | 30 | 25.9 | #730 | 20 |
| 2011 | Aug 1 | 31 | 26.0 | #732 | 20 |
| 2011 | Aug 8 | 32 | 26.0 | #741 | 19 |
| 2011 | Aug 15 | 33 | 26.0 | #743 | 19 |
| 2011 | Aug 22 | 34 | 26.0 | #751 | 19 |
| 2011 | Aug 29 | 35 | 26.0 | #740 | 20 |
| 2011 | Sep 12 | 37 | 26.1 | #744 | 20 |
| 2011 | Sep 19 | 38 | 26.1 | #751 | 20 |
| 2011 | Sep 26 | 39 | 26.1 | #750 | 20 |
| 2011 | Oct 3 | 40 | 26.1 | #749 | 20 |
| 2011 | Oct 10 | 41 | 26.1 | #784 | 17 |
| 2011 | Oct 17 | 42 | 26.2 | #782 | 17 |
| 2011 | Oct 24 | 43 | 26.2 | #798 | 16 |
| 2011 | Oct 31 | 44 | 26.2 | #797 | 16 |
| 2011 | Nov 7 | 45 | 26.2 | #777 | 17 |
| 2011 | Nov 14 | 46 | 26.2 | #761 | 18 |
| 2011 | Nov 21 | 47 | 26.3 | #767 | 18 |
| 2011 | Nov 28 | 48 | 26.3 | #770 | 18 |
| 2011 | Dec 5 | 49 | 26.3 | #771 | 18 |
| 2011 | Dec 12 | 50 | 26.3 | #770 | 18 |
| 2011 | Dec 19 | 51 | 26.3 | #769 | 18 |
| 2011 | Dec 26 | 52 | 26.4 | #771 | 18 |
| 2012 | Jan 2 | 1 | 26.4 | #773 | 18 |
| 2012 | Jan 9 | 2 | 26.4 | #774 | 18 |
| 2012 | Jan 16 | 3 | 26.4 | #775 | 18 |
| 2012 | Jan 30 | 5 | 26.5 | #772 | 18 |
| 2012 | Feb 6 | 6 | 26.5 | #814 | 15 |
| 2012 | Feb 13 | 7 | 26.5 | #811 | 15 |
| 2012 | Feb 20 | 8 | 26.5 | #813 | 15 |
| 2012 | Feb 27 | 9 | 26.5 | #812 | 15 |
| 2012 | Mar 5 | 10 | 26.6 | #811 | 15 |
| 2012 | Mar 19 | 12 | 26.6 | #812 | 15 |
| 2012 | Apr 2 | 14 | 26.6 | #816 | 15 |
| 2012 | Apr 9 | 15 | 26.6 | #823 | 15 |
| 2012 | Apr 16 | 16 | 26.7 | #803 | 16 |
| 2012 | Apr 23 | 17 | 26.7 | #798 | 17 |
| 2012 | Apr 30 | 18 | 26.7 | #794 | 18 |
| 2012 | May 7 | 19 | 26.7 | #791 | 18 |
| 2012 | May 14 | 20 | 26.7 | #785 | 18 |
| 2012 | May 21 | 21 | 26.8 | #782 | 18 |
| 2012 | May 28 | 22 | 26.8 | #773 | 19 |
| 2012 | Jun 11 | 24 | 26.8 | #792 | 17 |
| 2012 | Jun 18 | 25 | 26.8 | #823 | 15 |
| 2012 | Jun 25 | 26 | 26.9 | #795 | 17 |
| 2012 | Jul 9 | 28 | 26.9 | #882 | 12 |
| 2012 | Jul 16 | 29 | 26.9 | #884 | 12 |
| 2012 | Jul 23 | 30 | 26.9 | #893 | 12 |
| 2012 | Jul 30 | 31 | 27.0 | #902 | 12 |
| 2012 | Aug 6 | 32 | 27.0 | #903 | 12 |
| 2012 | Aug 13 | 33 | 27.0 | #913 | 12 |
| 2012 | Aug 20 | 34 | 27.0 | #912 | 12 |
| 2012 | Aug 27 | 35 | 27.0 | #964 | 10 |
| 2012 | Sep 10 | 37 | 27.1 | #933 | 11 |