Ranking history updated: 2026-03-17 04:30 UTC
Tetsuya Chaen ATP Ranking History
Tetsuya Chaen's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
1,717
Latest date
Jul 6, 2009
Career high
339
Career-high date
Apr 20, 1998
Career-high points
105
Points-high date
Apr 20, 1998
Best year-end
377
Weeks at #1
0
Coverage: 836 distinct observed ranking weeks, Oct 14, 1991–Jul 6, 2009. 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 | Age | Start rank | Peak rank | End / latest | Change | Peak points |
|---|---|---|---|---|---|---|
| 2009 | 35 | #1,246 | #1,243 | #1,717 | -471 | 8 |
| 2008 | 34 | #523 | #523 | #1,248 | -725 | 47 |
| 2007 | 33 | #499 | #456 | #527 | -28 | 63 |
| 2006 | 32 | #676 | #489 | #499 | +177 | 54 |
| 2005 | 31 | #1,349 | #676 | #676 | +673 | 25 |
| 2004 | 30 | #1,417 | #1,303 | #1,349 | +68 | 2 |
| 2003 | 29 | #1,038 | #1,038 | #1,442 | -404 | 5 |
| 2002 | 28 | #651 | #640 | #1,039 | -388 | 23 |
| 2001 | 27 | #634 | #619 | #651 | -17 | 25 |
| 2000 | 26 | #687 | #616 | #634 | +53 | 24 |
| 1999 | 25 | #550 | #535 | #687 | -137 | 39 |
| 1998 | 24 | #377 | #339 | #549 | -172 | 105 |
| 1997 | 23 | #545 | #377 | #377 | +168 | 85 |
| 1996 | 22 | #837 | #546 | #549 | +288 | 34 |
| 1995 | 21 | #810 | #713 | #837 | -27 | 15 |
| 1994 | 20 | #687 | #622 | #810 | -123 | 24 |
| 1993 | 19 | #747 | #617 | #687 | +60 | 22 |
| 1992 | 18 | #757 | #747 | #747 | +10 | 8 |
| 1991 | 17 | #502 | #499 | #501 | +1 | 28 |