Ranking history updated: 2026-03-17 04:30 UTC

George Cosac ATP Ranking History

George Cosac's ATP ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.

Latest Rank
1,550
Latest date
Sep 4, 2006
Career high
265
Career-high date
Oct 23, 1995
Career-high points
123
Points-high date
Sep 18, 1995
Best year-end
322
Weeks at #1
0

Coverage: 780 distinct observed ranking weeks, Dec 1, 1986–Sep 4, 2006. 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
2006 Sep 4 36 38.6 #1,550 1
2006 Aug 28 35 38.6 #1,550 1
2006 Aug 21 34 38.6 #1,571 1
2006 Aug 14 33 38.5 #1,558 1
2006 Aug 7 32 38.5 #1,557 1
2006 Jul 31 31 38.5 #1,551 1
2006 Jul 24 30 38.5 #1,543 1
2006 Jul 17 29 38.5 #1,537 1
2006 Jul 10 28 38.5 #1,535 1
2006 Jul 3 27 38.4 #1,528 1
2006 Jun 26 26 38.4 #1,528 1
2006 Jun 19 25 38.4 #1,520 1
2006 Jun 12 24 38.4 #1,517 1
2006 Jun 5 23 38.4 #1,529 1
2006 May 29 22 38.3 #1,529 1
2006 May 22 21 38.3 #1,510 1
2006 May 15 20 38.3 #1,511 1
2006 May 8 19 38.3 #1,522 1
2006 May 1 18 38.3 #1,526 1
2006 Apr 24 17 38.2 #1,519 1
2006 Apr 17 16 38.2 #1,520 1
2006 Apr 10 15 38.2 #1,528 1
2006 Apr 3 14 38.2 #1,523 1
2006 Mar 27 13 38.2 #1,504 1
2006 Mar 20 12 38.1 #1,504 1
2006 Mar 13 11 38.1 #1,491 1
2006 Mar 6 10 38.1 #1,491 1
2006 Feb 27 9 38.1 #1,492 1
2006 Feb 20 8 38.1 #1,490 1
2006 Feb 13 7 38.1 #1,488 1
2006 Feb 6 6 38.0 #1,488 1
2006 Jan 30 5 38.0 #1,489 1
2006 Jan 23 4 38.0 #1,495 1
2006 Jan 16 3 38.0 #1,495 1
2006 Jan 9 2 38.0 #1,495 1
2006 Jan 2 1 37.9 #1,497 1
2005 Dec 26 52 37.9 #1,497 1
2005 Dec 19 51 37.9 #1,497 1
2005 Dec 12 50 37.9 #1,499 1
2005 Sep 19 38 37.6 #1,497 1
2005 Sep 12 37 37.6 #1,494 1
2001 Sep 24 39 33.7 #957 6
2001 Sep 17 38 33.6 #950 6
2001 Sep 10 37 33.6 #937 6
2001 Sep 3 36 33.6 #926 6
2001 Aug 27 35 33.6 #926 6
2001 Aug 20 34 33.6 #923 6
2001 Aug 13 33 33.5 #915 6
2001 Aug 6 32 33.5 #917 6
2001 Jul 30 31 33.5 #926 6
2001 Jul 23 30 33.5 #920 6
2001 Jul 16 29 33.5 #928 6
2001 Jul 9 28 33.5 #935 6
2001 Jul 2 27 33.4 #944 6
2001 Jun 25 26 33.4 #944 6
2001 Jun 18 25 33.4 #942 6
2001 Jun 11 24 33.4 #939 6
2001 Jun 4 23 33.4 #929 6
2001 May 28 22 33.3 #929 6
2001 May 21 21 33.3 #922 6
2001 May 14 20 33.3 #918 6
2001 May 7 19 33.3 #921 6
2001 Apr 30 18 33.3 #922 6
2001 Apr 23 17 33.2 #920 6
2001 Apr 16 16 33.2 #924 6
2001 Apr 9 15 33.2 #926 6
2001 Apr 2 14 33.2 #925 6
2001 Mar 26 13 33.2 #918 6
2001 Mar 19 12 33.1 #918 6
2001 Mar 12 11 33.1 #923 6
2001 Mar 5 10 33.1 #925 6
2001 Feb 26 9 33.1 #923 6
2001 Feb 19 8 33.1 #917 6
2001 Feb 12 7 33.0 #921 6
2001 Feb 5 6 33.0 #922 6
2001 Jan 29 5 33.0 #915 6
2001 Jan 22 4 33.0 #919 6
2001 Jan 15 3 33.0 #919 6
2001 Jan 8 2 33.0 #919 6
2001 Jan 1 1 32.9 #918 6
2000 Dec 25 52 32.9 #918 6
2000 Dec 18 51 32.9 #918 6
2000 Dec 11 50 32.9 #916 6
2000 Dec 4 49 32.9 #923 6
2000 Nov 27 48 32.8 #926 6
2000 Nov 20 47 32.8 #927 6
2000 Nov 13 46 32.8 #932 6
2000 Nov 6 45 32.8 #930 6
2000 Oct 30 44 32.8 #933 6
2000 Oct 23 43 32.7 #929 6
2000 Oct 16 42 32.7 #930 6
2000 Oct 9 41 32.7 #941 6
2000 Oct 2 40 32.7 #930 6
2000 Sep 11 37 32.6 #690 16
2000 Sep 4 36 32.6 #658 19
2000 Aug 28 35 32.6 #658 19
2000 Aug 21 34 32.6 #628 22
2000 Aug 14 33 32.6 #631 22
2000 Aug 7 32 32.5 #623 22
2000 Jul 31 31 32.5 #614 22
2000 Jul 24 30 32.5 #615 22
2000 Jul 17 29 32.5 #618 22
2000 Jul 10 28 32.5 #617 22
2000 Jul 3 27 32.4 #624 22
2000 Jun 26 26 32.4 #624 22
2000 Jun 19 25 32.4 #610 22
2000 Jun 12 24 32.4 #609 22
2000 Jun 5 23 32.4 #605 25
2000 May 29 22 32.3 #605 25
2000 May 22 21 32.3 #600 25
2000 May 15 20 32.3 #600 25
2000 May 8 19 32.3 #599 25
2000 May 1 18 32.3 #600 25
2000 Apr 24 17 32.2 #601 25
2000 Apr 17 16 32.2 #602 25
2000 Apr 10 15 32.2 #603 25
2000 Apr 3 14 32.2 #603 25
2000 Mar 27 13 32.2 #604 25
2000 Mar 20 12 32.1 #604 25
2000 Mar 13 11 32.1 #601 25
2000 Mar 6 10 32.1 #603 25
2000 Feb 28 9 32.1 #601 25
2000 Feb 21 8 32.1 #605 25
2000 Feb 14 7 32.1 #603 25
2000 Feb 7 6 32.0 #602 25
2000 Jan 31 5 32.0 #602 25
2000 Jan 24 4 32.0 #601 25
2000 Jan 17 3 32.0 #601 25
2000 Jan 10 2 32.0 #602 25
1999 Dec 27 52 31.9 #603 31
1999 Dec 20 51 31.9 #603 31
1999 Dec 13 50 31.9 #603 31
1999 Dec 6 49 31.9 #606 31
1999 Nov 29 48 31.8 #608 31
1999 Nov 22 47 31.8 #614 31
1999 Nov 15 46 31.8 #614 31
1999 Nov 8 45 31.8 #608 31
1999 Nov 1 44 31.8 #610 31
1999 Oct 25 43 31.7 #609 31
1999 Oct 18 42 31.7 #612 31
1999 Oct 11 41 31.7 #609 31
1999 Oct 4 40 31.7 #609 31
1999 Sep 27 39 31.7 #616 31
1999 Sep 20 38 31.6 #609 31
1999 Sep 13 37 31.6 #829 12
1999 Sep 6 36 31.6 #589 34
1999 Aug 30 35 31.6 #589 34
1999 Aug 23 34 31.6 #613 30
1999 Aug 16 33 31.6 #588 33
1999 Aug 9 32 31.5 #592 33
1999 Aug 2 31 31.5 #593 33
1999 Jul 26 30 31.5 #591 33
1999 Jul 19 29 31.5 #587 33
1999 Jul 12 28 31.5 #591 33
1999 Jul 5 27 31.4 #590 33
1999 Jun 28 26 31.4 #593 33
1999 Jun 21 25 31.4 #593 33
1999 Jun 14 24 31.4 #590 33
1999 Jun 7 23 31.4 #588 33
1999 May 31 22 31.3 #611 29
1999 May 24 21 31.3 #611 29
1999 May 17 20 31.3 #530 41
1999 May 10 19 31.3 #529 41
1999 May 3 18 31.3 #522 41
1999 Apr 26 17 31.2 #525 41
1999 Apr 19 16 31.2 #522 41
1999 Apr 12 15 31.2 #524 41
1999 Apr 5 14 31.2 #522 41
1999 Mar 29 13 31.2 #523 41
1999 Mar 22 12 31.2 #522 41
1999 Mar 15 11 31.1 #522 41
1999 Mar 8 10 31.1 #520 41
1999 Mar 1 9 31.1 #523 41
1999 Feb 22 8 31.1 #524 41
1999 Feb 15 7 31.1 #524 41
1999 Feb 8 6 31.0 #523 41
1999 Feb 1 5 31.0 #527 41
1999 Jan 25 4 31.0 #533 41
1999 Jan 18 3 31.0 #533 41
1999 Jan 11 2 31.0 #533 41
1999 Jan 4 1 30.9 #536 41
1998 Dec 28 53 30.9 #535 41
1998 Dec 21 52 30.9 #535 41
1998 Dec 14 51 30.9 #535 41
1998 Dec 7 50 30.9 #539 41
1998 Nov 30 49 30.8 #539 41
1998 Nov 23 48 30.8 #539 41
1998 Nov 16 47 30.8 #544 41
1998 Nov 9 46 30.8 #537 41
1998 Nov 2 45 30.8 #537 41
1998 Oct 26 44 30.7 #540 41
1998 Oct 19 43 30.7 #542 41
1998 Oct 12 42 30.7 #535 41
1998 Oct 5 41 30.7 #531 41
1998 Sep 28 40 30.7 #534 41
1998 Sep 21 39 30.7 #532 41
1998 Sep 14 38 30.6 #532 41
1998 Sep 7 37 30.6 #525 44
1998 Aug 31 36 30.6 #525 44
1998 Aug 24 35 30.6 #520 44
George Cosac profile Full match log Player rivalries
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