Ranking history updated: 2026-05-30 21:14 UTC

Ai Sugiyama WTA Ranking History

Ai Sugiyama's WTA ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.

Latest Rank
97
Latest date
Oct 12, 2009
Career high
8
Career-high date
Feb 9, 2004
Career-high points
2,400
Points-high date
Feb 9, 2004
Best year-end
10
Weeks at #1
0

Coverage: 936 distinct observed ranking weeks, Nov 4, 1991–Oct 12, 2009. Available-week totals may undercount careers where historical snapshots are missing. Weeks at No. 1 counts available snapshots.

Rank and Points

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.

Ranking History

Season Date Week Age Rank Points
2002 Mar 18 12 26.7 #28 969
2002 Mar 11 11 26.7 #29 941
2002 Mar 4 10 26.7 #29 941
2002 Feb 25 9 26.6 #30 927
2002 Feb 18 8 26.6 #35 870
2002 Feb 11 7 26.6 #34 870
2002 Feb 4 6 26.6 #34 870
2002 Jan 28 5 26.6 #28 958
2002 Jan 21 4 26.5 #34 888
2002 Jan 14 3 26.5 #34 888
2002 Jan 7 2 26.5 #28 944
2002 Jan 1 1 26.5 #30 910
2001 Dec 31 1 26.5 #30 910
2001 Dec 24 52 26.5 #30 910
2001 Dec 17 51 26.5 #30 910
2001 Dec 10 50 26.4 #30 910
2001 Dec 3 49 26.4 #30 910
2001 Nov 26 48 26.4 #30 910
2001 Nov 19 47 26.4 #30 910
2001 Nov 12 46 26.4 #30 910
2001 Nov 5 45 26.3 #32 898
2001 Oct 29 44 26.3 #39 898
2001 Oct 22 43 26.3 #38 895
2001 Oct 15 42 26.3 #33 929
2001 Oct 8 41 26.3 #37 888
2001 Oct 1 40 26.2 #38 835
2001 Sep 24 39 26.2 #38 835
2001 Sep 17 38 26.2 #39 764
2001 Sep 10 37 26.2 #38 764
2001 Sep 3 36 26.2 #39 770
2001 Aug 27 35 26.1 #39 770
2001 Aug 20 34 26.1 #38 798
2001 Aug 13 33 26.1 #39 774
2001 Aug 6 32 26.1 #39 774
2001 Jul 30 31 26.1 #48 652
2001 Jul 23 30 26.1 #45 652
2001 Jul 16 29 26.0 #45 652
2001 Jul 9 28 26.0 #47 652
2001 Jul 2 27 26.0 #50 622
2001 Jun 25 26 26.0 #50 622
2001 Jun 18 25 26.0 #51 622
2001 Jun 11 24 25.9 #51 622
2001 Jun 4 23 25.9 #36 768
2001 May 28 22 25.9 #36 768
2001 May 21 21 25.9 #40 718
2001 May 14 20 25.9 #40 747
2001 May 7 19 25.8 #43 718
2001 Apr 30 18 25.8 #47 689
2001 Apr 23 17 25.8 #47 689
2001 Apr 16 16 25.8 #47 689
2001 Apr 9 15 25.8 #43 712
2001 Apr 2 14 25.7 #44 712
2001 Mar 26 13 25.7 #42 721
2001 Mar 19 12 25.7 #42 721
2001 Mar 12 11 25.7 #44 703
2001 Mar 5 10 25.7 #44 703
2001 Feb 26 9 25.6 #37 777
2001 Feb 19 8 25.6 #37 777
2001 Feb 12 7 25.6 #39 777
2001 Feb 5 6 25.6 #38 777
2001 Jan 29 5 25.6 #49 676
2001 Jan 22 4 25.6 #29 944
2001 Jan 15 3 25.5 #29 944
2001 Jan 8 2 25.5 #34 875
2001 Jan 1 1 25.5 #32 875
2000 Dec 25 52 25.5 #32 875
2000 Dec 18 51 25.5 #32 876
2000 Dec 11 50 25.4 #32 876
2000 Dec 4 49 25.4 #32 876
2000 Nov 27 48 25.4 #33 876
2000 Nov 20 47 25.4 #33 876
2000 Nov 13 46 25.4 #33 876
2000 Nov 6 45 25.3 #33 876
2000 Oct 30 44 25.3 #35 876
2000 Oct 23 43 25.3 #36 831
2000 Oct 16 42 25.3 #32 913
2000 Oct 9 41 25.3 #32 913
2000 Oct 2 40 25.2 #32 884
2000 Sep 25 39 25.2 #30 884
2000 Sep 18 38 25.2 #26 1,032
2000 Sep 11 37 25.2 #26 1,032
2000 Sep 4 36 25.2 #27 1,082
2000 Aug 28 35 25.1 #27 1,082
2000 Aug 21 34 25.1 #27 1,053
2000 Aug 14 33 25.1 #23 1,133
2000 Aug 7 32 25.1 #21 1,173
2000 Jul 31 31 25.1 #20 1,257
2000 Jul 24 30 25.1 #20 1,257
2000 Jul 17 29 25.0 #20 1,257
2000 Jul 10 28 25.0 #20 1,257
2000 Jul 3 27 25.0 #20 1,257
2000 Jun 26 26 25.0 #20 1,257
2000 Jun 19 25 25.0 #19 1,257
2000 Jun 12 24 24.9 #18 1,290
2000 Jun 5 23 24.9 #21 1,238
2000 May 29 22 24.9 #21 1,238
2000 May 22 21 24.9 #19 1,213
2000 May 15 20 24.9 #20 1,230
2000 May 8 19 24.8 #20 1,230
2000 May 1 18 24.8 #22 1,230
2000 Apr 24 17 24.8 #22 1,230
2000 Apr 17 16 24.8 #21 1,230
2000 Apr 10 15 24.8 #19 1,320
2000 Apr 3 14 24.7 #20 1,320
2000 Mar 27 13 24.7 #19 1,291
2000 Mar 20 12 24.7 #19 1,291
2000 Mar 13 11 24.7 #20 1,262
2000 Mar 6 10 24.7 #20 1,262
2000 Feb 28 9 24.7 #22 1,215
2000 Feb 21 8 24.6 #23 1,215
2000 Feb 14 7 24.6 #20 1,255
2000 Feb 7 6 24.6 #20 1,255
2000 Jan 31 5 24.6 #20 1,294
2000 Jan 24 4 24.6 #24 1,026
2000 Jan 17 3 24.5 #24 1,026
2000 Jan 10 2 24.5 #25 1,026
2000 Jan 3 1 24.5 #24 1,122
2000 Jan 1 52 24.5 #24 1,122
1999 Dec 27 52 24.5 #24 1,122
1999 Dec 20 51 24.5 #24 1,122
1999 Dec 13 50 24.4 #24 1,122
1999 Dec 6 49 24.4 #24 1,122
1999 Nov 29 48 24.4 #24 1,122
1999 Nov 22 47 24.4 #24 1,122
1999 Nov 15 46 24.4 #25 1,122
1999 Nov 8 45 24.3 #23 1,157
1999 Nov 1 44 24.3 #25 1,184
1999 Oct 25 43 24.3 #23 1,240
1999 Oct 18 42 24.3 #27 1,124
1999 Oct 11 41 24.3 #27 1,094
1999 Oct 4 40 24.2 #26 1,124
1999 Sep 27 39 24.2 #26 1,124
1999 Sep 20 38 24.2 #28 976
1999 Sep 13 37 24.2 #28 976
1999 Sep 6 36 24.2 #28 938
1999 Aug 30 35 24.2 #28 938
1999 Aug 23 34 24.1 #29 938
1999 Aug 16 33 24.1 #30 916
1999 Aug 9 32 24.1 #32 909
1999 Aug 2 31 24.1 #32 921
1999 Jul 26 30 24.1 #32 921
1999 Jul 19 29 24.0 #32 921
1999 Jul 12 28 24.0 #32 921
1999 Jul 5 27 24.0 #32 921
1999 Jun 28 26 24.0 #31 893
1999 Jun 21 25 24.0 #31 893
1999 Jun 14 24 23.9 #31 900
1999 Jun 7 23 23.9 #31 900
1999 May 31 22 23.9 #31 846
1999 May 24 21 23.9 #31 846
1999 May 17 20 23.9 #31 850
1999 May 10 19 23.8 #27 987
1999 May 3 18 23.8 #27 987
1999 Apr 26 17 23.8 #27 987
1999 Apr 19 16 23.8 #27 987
1999 Apr 12 15 23.8 #27 1,035
1999 Apr 5 14 23.8 #27 1,035
1999 Mar 29 13 23.7 #27 1,035
1999 Mar 22 12 23.7 #27 1,059
1999 Mar 15 11 23.7 #27 1,059
1999 Mar 8 10 23.7 #25 1,046
1999 Mar 1 9 23.7 #25 1,046
1999 Feb 22 8 23.6 #25 1,046
1999 Feb 15 7 23.6 #26 1,007
1999 Feb 8 6 23.6 #26 1,007
1999 Feb 1 5 23.6 #25 1,044
1999 Jan 25 4 23.6 #23 1,158
1999 Jan 18 3 23.5 #23 1,158
1999 Jan 11 2 23.5 #21 1,312
1999 Jan 4 1 23.5 #18 1,398
1998 Dec 28 53 23.5 #18 1,398
1998 Dec 21 52 23.5 #18 1,398
1998 Dec 14 51 23.4 #18 1,398
1998 Dec 7 50 23.4 #18 1,398
1998 Nov 30 49 23.4 #18 1,398
1998 Nov 23 48 23.4 #18 1,398
1998 Nov 16 47 23.4 #18 1,398
1998 Nov 9 46 23.3 #19 1,396
1998 Nov 2 45 23.3 #18 1,396
1998 Oct 26 44 23.3 #16 1,644
1998 Oct 19 43 23.3 #16 1,644
1998 Oct 12 42 23.3 #16 1,669
1998 Oct 5 41 23.3 #15 1,669
1998 Sep 28 40 23.2 #15 1,669
1998 Sep 21 39 23.2 #15 1,669
1998 Sep 14 38 23.2 #15 1,671
1998 Sep 7 37 23.2 #15 1,663
1998 Aug 31 36 23.2 #15 1,663
1998 Aug 24 35 23.1 #15 1,663
1998 Aug 17 34 23.1 #17 1,632
1998 Aug 10 33 23.1 #16 1,628
1998 Aug 3 32 23.1 #17 1,567
1998 Jul 27 31 23.1 #17 1,567
1998 Jul 20 30 23.0 #17 1,569
1998 Jul 13 29 23.0 #17 1,569
1998 Jul 6 28 23.0 #17 1,569
1998 Jun 29 27 23.0 #17 1,569
1998 Jun 22 26 23.0 #17 1,569
1998 Jun 15 25 22.9 #17 1,615
1998 Jun 8 24 22.9 #17 1,615
Ai Sugiyama profile Full match log Player rivalries
Related ranking histories: Paola Suarez Alicia Molik Barbara Schett Brenda Schultz-Mccarthy Anna Kournikova