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

Joanna Sakowicz-Kostecka WTA Ranking History

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

Latest Rank
796
Latest date
Jul 13, 2009
Career high
138
Career-high date
Oct 9, 2006
Career-high points
195
Points-high date
Sep 25, 2006
Best year-end
199
Weeks at #1
0

Coverage: 471 distinct observed ranking weeks, Jul 5, 1999–Jul 13, 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
2004 Apr 5 15 19.9 #335 59
2004 Apr 12 16 19.9 #341 58
2004 Apr 26 18 20.0 #336 58
2004 May 3 19 20.0 #342 58
2004 May 10 20 20.0 #341 58
2004 May 17 21 20.0 #341 58
2004 May 24 22 20.1 #335 60
2004 May 31 23 20.1 #335 60
2004 Jun 7 24 20.1 #331 61
2004 Jun 14 25 20.1 #344 58
2004 Jun 21 26 20.1 #348 58
2004 Jun 28 27 20.2 #348 58
2004 Jul 5 28 20.2 #352 58
2004 Jul 12 29 20.2 #354 58
2004 Jul 19 30 20.2 #351 58
2004 Jul 26 31 20.2 #326 68
2004 Aug 2 32 20.3 #326 67
2004 Aug 9 33 20.3 #325 67
2004 Aug 16 34 20.3 #326 67
2004 Aug 23 35 20.3 #324 67
2004 Aug 30 36 20.3 #327 67
2004 Sep 6 37 20.4 #327 67
2004 Sep 13 38 20.4 #320 69
2004 Sep 20 39 20.4 #320 69
2004 Sep 27 40 20.4 #317 73
2004 Oct 4 41 20.4 #313 73
2004 Oct 11 42 20.4 #308 73
2004 Oct 18 43 20.5 #301 81
2004 Oct 25 44 20.5 #278 92
2004 Nov 1 45 20.5 #273 92
2004 Nov 8 46 20.5 #274 93
2004 Nov 15 47 20.5 #274 93
2004 Nov 22 48 20.6 #273 93
2004 Nov 29 49 20.6 #267 100
2004 Dec 6 50 20.6 #259 105
2004 Dec 13 51 20.6 #259 105
2004 Dec 20 52 20.6 #277 92
2004 Dec 27 53 20.7 #266 101
2005 Jan 1 53 20.7 #266 101
2005 Jan 3 1 20.7 #266 101
2005 Jan 10 2 20.7 #265 101
2005 Jan 17 3 20.7 #263 101
2005 Jan 24 4 20.7 #263 101
2005 Jan 31 5 20.8 #262 101
2005 Feb 7 6 20.8 #293 83
2005 Feb 14 7 20.8 #290 87
2005 Feb 21 8 20.8 #312 77
2005 Feb 28 9 20.8 #320 74
2005 Mar 7 10 20.8 #320 74
2005 Mar 14 11 20.9 #320 74
2005 Mar 21 12 20.9 #320 74
2005 Mar 28 13 20.9 #320 74
2005 Apr 4 14 20.9 #314 74
2005 Apr 11 15 20.9 #312 74
2005 Apr 18 16 21.0 #314 74
2005 Apr 25 17 21.0 #312 74
2005 May 2 18 21.0 #313 74
2005 May 9 19 21.0 #320 74
2005 May 16 20 21.0 #314 77
2005 May 23 21 21.1 #318 76
2005 May 30 22 21.1 #318 76
2005 Jun 6 23 21.1 #321 76
2005 Jun 13 24 21.1 #321 76
2005 Jun 20 25 21.1 #319 76
2005 Jun 27 26 21.2 #319 76
2005 Jul 4 27 21.2 #314 76
2005 Jul 11 28 21.2 #320 76
2005 Jul 18 29 21.2 #278 95
2005 Jul 25 30 21.2 #300 84
2005 Aug 1 31 21.3 #285 93
2005 Aug 8 32 21.3 #285 93
2005 Aug 15 33 21.3 #287 92
2005 Aug 22 34 21.3 #289 93
2005 Aug 29 35 21.3 #279 96
2005 Sep 5 36 21.3 #279 96
2005 Sep 12 37 21.4 #279 95
2005 Sep 19 38 21.4 #271 100
2005 Sep 26 39 21.4 #284 95
2005 Oct 3 40 21.4 #288 95
2005 Oct 10 41 21.4 #289 95
2005 Oct 17 42 21.5 #290 94
2005 Oct 24 43 21.5 #284 98
2005 Oct 31 44 21.5 #284 98
2005 Nov 7 45 21.5 #281 100
2005 Nov 14 46 21.5 #282 100
2005 Nov 21 47 21.6 #285 100
2005 Nov 28 48 21.6 #282 104
2005 Dec 5 49 21.6 #254 119
2005 Dec 12 50 21.6 #253 119
2005 Dec 19 51 21.6 #209 156
2005 Dec 26 52 21.7 #209 156
2006 Jan 1 52 21.7 #209 156
2006 Jan 2 1 21.7 #209 156
2006 Jan 9 2 21.7 #211 119
2006 Jan 16 3 21.7 #210 119
2006 Jan 23 4 21.7 #210 119
2006 Jan 30 5 21.7 #214 119
2006 Feb 6 6 21.8 #212 119
2006 Feb 13 7 21.8 #205 127
2006 Feb 20 8 21.8 #204 127
2006 Feb 27 9 21.8 #205 127
2006 Mar 6 10 21.8 #206 127
2006 Mar 13 11 21.9 #206 127
2006 Mar 20 12 21.9 #203 127
2006 Mar 27 13 21.9 #203 127
2006 Apr 3 14 21.9 #204 127
2006 Apr 10 15 21.9 #202 128
2006 Apr 17 16 22.0 #200 128
2006 Apr 24 17 22.0 #203 128
2006 May 1 18 22.0 #203 128
2006 May 8 19 22.0 #199 131
2006 May 15 20 22.0 #201 129
2006 May 22 21 22.1 #195 136
2006 May 29 22 22.1 #198 136
2006 Jun 5 23 22.1 #198 136
2006 Jun 12 24 22.1 #167 166
2006 Jun 19 25 22.1 #168 166
2006 Jun 26 26 22.2 #169 166
2006 Jul 3 27 22.2 #169 166
2006 Jul 10 28 22.2 #165 166
2006 Jul 17 29 22.2 #178 151
2006 Jul 24 30 22.2 #167 166
2006 Jul 31 31 22.2 #164 171
2006 Aug 7 32 22.3 #149 189
2006 Aug 14 33 22.3 #146 189
2006 Aug 21 34 22.3 #146 189
2006 Aug 28 35 22.3 #147 187
2006 Sep 4 36 22.3 #147 187
2006 Sep 11 37 22.4 #145 187
2006 Sep 18 38 22.4 #146 186
2006 Sep 25 39 22.4 #140 195
2006 Oct 2 40 22.4 #139 195
2006 Oct 9 41 22.4 #138 195
2006 Oct 16 42 22.5 #139 190
2006 Oct 23 43 22.5 #143 189
2006 Oct 30 44 22.5 #143 189
2006 Nov 6 45 22.5 #145 188
2006 Nov 13 46 22.5 #147 188
2006 Nov 20 47 22.6 #149 188
2006 Nov 27 48 22.6 #152 181
2006 Dec 4 49 22.6 #171 165
2006 Dec 11 50 22.6 #171 165
2006 Dec 18 51 22.6 #199 137
2006 Dec 25 52 22.7 #199 137
2007 Jan 1 1 22.7 #199 137
2007 Jan 8 2 22.7 #199 137
2007 Jan 15 3 22.7 #198 137
2007 Jan 22 4 22.7 #198 137
2007 Jan 29 5 22.7 #197 138
2007 Feb 5 6 22.8 #198 138
2007 Feb 12 7 22.8 #213 127
2007 Feb 19 8 22.8 #210 131
2007 Feb 26 9 22.8 #211 131
2007 Mar 5 10 22.8 #208 131
2007 Mar 12 11 22.9 #208 131
2007 Mar 19 12 22.9 #206 131
2007 Mar 26 13 22.9 #206 131
2007 Apr 2 14 22.9 #201 137
2007 Apr 9 15 22.9 #200 139
2007 Apr 16 16 23.0 #197 139
2007 Apr 23 17 23.0 #197 139
2007 Apr 30 18 23.0 #197 142
2007 May 7 19 23.0 #200 139
2007 May 14 20 23.0 #200 146
2007 May 21 21 23.1 #202 142
2007 May 28 22 23.1 #202 142
2007 Jun 4 23 23.1 #202 142
2007 Jun 11 24 23.1 #233 114
2007 Jun 18 25 23.1 #238 114
2007 Jun 25 26 23.1 #237 114
2007 Jul 2 27 23.2 #237 114
2007 Jul 9 28 23.2 #233 114
2007 Jul 16 29 23.2 #236 114
2007 Jul 23 30 23.2 #270 98
2007 Jul 30 31 23.2 #286 87
2007 Aug 6 32 23.3 #329 68
2007 Aug 13 33 23.3 #327 68
2007 Aug 20 34 23.3 #331 68
2007 Aug 27 35 23.3 #329 68
2007 Sep 3 36 23.3 #329 68
2007 Sep 10 37 23.4 #324 68
2007 Sep 17 38 23.4 #326 68
2007 Sep 24 39 23.4 #355 58
2007 Oct 1 40 23.4 #358 58
2007 Oct 8 41 23.4 #357 58
2007 Oct 15 42 23.5 #355 58
2007 Oct 22 43 23.5 #377 54
2007 Oct 29 44 23.5 #378 54
2007 Nov 5 45 23.5 #378 54
2007 Nov 12 46 23.5 #374 54
2007 Nov 19 47 23.6 #359 58
2007 Nov 26 48 23.6 #359 58
2007 Dec 3 49 23.6 #361 58
2007 Dec 10 50 23.6 #360 58
2007 Dec 17 51 23.6 #361 58
2007 Dec 24 52 23.6 #365 58
2007 Dec 31 1 23.7 #365 58
2008 Jan 1 1 23.7 #365 58
2008 Jan 7 2 23.7 #363 58
2008 Jan 14 3 23.7 #363 58
Joanna Sakowicz-Kostecka profile Full match log Player rivalries
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