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.

Rank and Points

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Ranking History

Season Date Week Age Rank Points
2009 Jul 6 28 35.7 #1,717 2
2009 Jun 29 27 35.6 #1,759 2
2009 Jun 22 26 35.6 #1,759 2
2009 Jun 15 25 35.6 #1,433 4
2009 Jun 8 24 35.6 #1,436 4
2009 Jun 1 23 35.6 #1,451 4
2009 May 25 22 35.6 #1,451 4
2009 May 18 21 35.5 #1,461 4
2009 May 11 20 35.5 #1,467 4
2009 May 4 19 35.5 #1,466 4
2009 Apr 27 18 35.5 #1,461 4
2009 Apr 20 17 35.5 #1,463 4
2009 Apr 13 16 35.4 #1,469 4
2009 Apr 6 15 35.4 #1,326 6
2009 Mar 30 14 35.4 #1,243 8
2009 Mar 23 13 35.4 #1,243 8
2009 Mar 16 12 35.4 #1,249 8
2009 Mar 9 11 35.3 #1,249 8
2009 Mar 2 10 35.3 #1,248 8
2009 Feb 23 9 35.3 #1,250 8
2009 Feb 16 8 35.3 #1,249 8
2009 Feb 9 7 35.3 #1,251 8
2009 Feb 2 6 35.2 #1,245 8
2009 Jan 26 5 35.2 #1,246 8
2009 Jan 19 4 35.2 #1,246 8
2009 Jan 12 3 35.2 #1,246 8
2009 Jan 5 2 35.2 #1,246 8
2008 Dec 29 1 35.1 #1,248 4
2008 Dec 22 52 35.1 #1,247 4
2008 Dec 15 51 35.1 #1,247 4
2008 Dec 8 50 35.1 #1,248 4
2008 Dec 1 49 35.1 #1,251 4
2008 Nov 24 48 35.1 #1,252 4
2008 Nov 17 47 35.0 #816 17
2008 Nov 10 46 35.0 #822 17
2008 Nov 3 45 35.0 #820 17
2008 Oct 27 44 35.0 #805 18
2008 Oct 20 43 35.0 #804 18
2008 Oct 13 42 34.9 #803 18
2008 Oct 6 41 34.9 #804 18
2008 Sep 29 40 34.9 #805 18
2008 Sep 22 39 34.9 #757 21
2008 Sep 15 38 34.9 #719 24
2008 Sep 8 37 34.8 #723 24
2008 Sep 1 36 34.8 #722 24
2008 Aug 25 35 34.8 #722 24
2008 Aug 18 34 34.8 #644 32
2008 Aug 11 33 34.8 #642 32
2008 Aug 4 32 34.7 #645 32
2008 Jul 28 31 34.7 #645 32
2008 Jul 21 30 34.7 #653 32
2008 Jul 14 29 34.7 #643 32
2008 Jul 7 28 34.7 #646 31
2008 Jun 30 27 34.7 #637 32
2008 Jun 23 26 34.6 #637 32
2008 Jun 16 25 34.6 #632 32
2008 Jun 9 24 34.6 #632 32
2008 Jun 2 23 34.6 #629 32
2008 May 26 22 34.6 #629 32
2008 May 19 21 34.5 #618 33
2008 May 12 20 34.5 #600 35
2008 May 5 19 34.5 #598 35
2008 Apr 28 18 34.5 #597 35
2008 Apr 21 17 34.5 #584 37
2008 Apr 14 16 34.4 #567 39
2008 Apr 7 15 34.4 #569 39
2008 Mar 31 14 34.4 #534 47
2008 Mar 24 13 34.4 #534 47
2008 Mar 17 12 34.4 #537 47
2008 Mar 10 11 34.3 #537 47
2008 Mar 3 10 34.3 #531 47
2008 Feb 25 9 34.3 #531 47
2008 Feb 18 8 34.3 #530 47
2008 Feb 11 7 34.3 #527 47
2008 Feb 4 6 34.2 #528 47
2008 Jan 28 5 34.2 #524 47
2008 Jan 21 4 34.2 #523 47
2008 Jan 14 3 34.2 #523 47
2008 Jan 7 2 34.2 #523 47
2007 Dec 31 1 34.2 #527 47
2007 Dec 24 52 34.1 #527 47
2007 Dec 17 51 34.1 #525 47
2007 Dec 10 50 34.1 #525 47
2007 Dec 3 49 34.1 #524 47
2007 Nov 26 48 34.1 #523 47
2007 Nov 19 47 34.0 #598 34
2007 Nov 12 46 34.0 #596 34
2007 Nov 5 45 34.0 #595 34
2007 Oct 29 44 34.0 #525 45
2007 Oct 22 43 34.0 #525 45
2007 Oct 15 42 33.9 #527 45
2007 Oct 8 41 33.9 #524 45
2007 Oct 1 40 33.9 #482 55
2007 Sep 24 39 33.9 #466 58
2007 Sep 17 38 33.9 #456 61
2007 Sep 10 37 33.8 #457 61
2007 Sep 3 36 33.8 #459 61
2007 Aug 27 35 33.8 #459 61
2007 Aug 20 34 33.8 #482 53
2007 Aug 13 33 33.8 #481 53
2007 Aug 6 32 33.7 #481 55
2007 Jul 30 31 33.7 #486 55
2007 Jul 23 30 33.7 #485 55
2007 Jul 16 29 33.7 #490 55
2007 Jul 9 28 33.7 #495 55
2007 Jul 2 27 33.7 #494 54
2007 Jun 25 26 33.6 #494 54
2007 Jun 18 25 33.6 #482 57
2007 Jun 11 24 33.6 #479 57
2007 Jun 4 23 33.6 #483 58
2007 May 28 22 33.6 #483 58
2007 May 21 21 33.5 #480 57
2007 May 14 20 33.5 #487 55
2007 May 7 19 33.5 #485 55
2007 Apr 30 18 33.5 #479 57
2007 Apr 23 17 33.5 #461 63
2007 Apr 16 16 33.4 #466 63
2007 Apr 9 15 33.4 #466 62
2007 Apr 2 14 33.4 #472 61
2007 Mar 26 13 33.4 #505 54
2007 Mar 19 12 33.4 #505 54
2007 Mar 12 11 33.3 #496 54
2007 Mar 5 10 33.3 #496 54
2007 Feb 26 9 33.3 #500 54
2007 Feb 19 8 33.3 #501 54
2007 Feb 12 7 33.3 #501 54
2007 Feb 5 6 33.3 #500 54
2007 Jan 29 5 33.2 #499 54
2007 Jan 22 4 33.2 #495 54
2007 Jan 15 3 33.2 #495 54
2007 Jan 8 2 33.2 #495 54
2007 Jan 1 1 33.2 #499 54
2006 Dec 25 52 33.1 #499 54
2006 Dec 18 51 33.1 #499 54
2006 Dec 11 50 33.1 #498 54
2006 Dec 4 49 33.1 #498 54
2006 Nov 27 48 33.1 #493 54
2006 Nov 20 47 33.0 #489 54
2006 Nov 13 46 33.0 #491 54
2006 Nov 6 45 33.0 #493 54
2006 Oct 30 44 33.0 #567 42
2006 Oct 23 43 33.0 #569 42
2006 Oct 16 42 32.9 #571 42
2006 Oct 9 41 32.9 #570 42
2006 Oct 2 40 32.9 #625 33
2006 Sep 25 39 32.9 #686 27
2006 Sep 18 38 32.9 #755 21
2006 Sep 11 37 32.8 #716 24
2006 Sep 4 36 32.8 #696 25
2006 Aug 28 35 32.8 #696 25
2006 Aug 21 34 32.8 #622 33
2006 Aug 14 33 32.8 #617 35
2006 Aug 7 32 32.8 #619 33
2006 Jul 31 31 32.7 #618 33
2006 Jul 24 30 32.7 #615 33
2006 Jul 17 29 32.7 #617 33
2006 Jul 10 28 32.7 #615 33
2006 Jul 3 27 32.7 #580 38
2006 Jun 26 26 32.6 #580 38
2006 Jun 19 25 32.6 #602 34
2006 Jun 12 24 32.6 #605 34
2006 Jun 5 23 32.6 #576 37
2006 May 29 22 32.6 #576 37
2006 May 22 21 32.5 #570 37
2006 May 15 20 32.5 #571 37
2006 May 8 19 32.5 #573 37
2006 May 1 18 32.5 #585 35
2006 Apr 24 17 32.5 #660 27
2006 Apr 17 16 32.4 #666 26
2006 Apr 10 15 32.4 #668 26
2006 Apr 3 14 32.4 #672 26
2006 Mar 27 13 32.4 #678 25
2006 Mar 20 12 32.4 #678 25
2006 Mar 13 11 32.4 #667 25
2006 Mar 6 10 32.3 #667 25
2006 Feb 27 9 32.3 #666 25
2006 Feb 20 8 32.3 #674 25
2006 Feb 13 7 32.3 #675 25
2006 Feb 6 6 32.3 #676 25
2006 Jan 30 5 32.2 #673 25
2006 Jan 23 4 32.2 #675 25
2006 Jan 16 3 32.2 #675 25
2006 Jan 9 2 32.2 #675 25
2006 Jan 2 1 32.2 #676 25
2005 Dec 26 52 32.1 #676 25
2005 Dec 19 51 32.1 #676 25
2005 Dec 12 50 32.1 #677 25
2005 Dec 5 49 32.1 #677 25
2005 Nov 28 48 32.1 #683 25
2005 Nov 21 47 32.0 #683 25
2005 Nov 14 46 32.0 #683 25
2005 Nov 7 45 32.0 #681 25
2005 Oct 31 44 32.0 #684 25
2005 Oct 24 43 32.0 #676 25
2005 Oct 17 42 31.9 #679 25
2005 Oct 10 41 31.9 #683 25
2005 Oct 3 40 31.9 #690 24
2005 Sep 26 39 31.9 #695 24
2005 Sep 19 38 31.9 #692 24
2005 Sep 12 37 31.9 #714 22
Tetsuya Chaen profile Full match log Player rivalries
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