Ranking history updated: 2026-08-31 10:31 UTC
Sofia Costoulas WTA Ranking History
Sofia Costoulas's WTA ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
155
Latest date
Aug 31, 2026
This season
-12
Career high
134
Career-high date
Mar 30, 2026
Career-high points
580
Points-high date
Mar 30, 2026
Best year-end
163
Weeks at #1
0
Coverage: 67 distinct observed ranking weeks, Jan 6, 2025–Aug 31, 2026. 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 | Date | Week | Age | Rank | Points |
|---|---|---|---|---|---|
| 2026 | Aug 31 | 36 | 21.4 | #155 | 486 |
| 2026 | Aug 24 | 35 | 21.4 | #155 | 486 |
| 2026 | Aug 10 | 33 | 21.4 | #158 | 486 |
| 2026 | Aug 3 | 32 | 21.3 | #160 | 492 |
| 2026 | Jul 27 | 31 | 21.3 | #158 | 486 |
| 2026 | Jul 20 | 30 | 21.3 | #155 | 489 |
| 2026 | Jul 13 | 29 | 21.3 | #157 | 489 |
| 2026 | Jun 29 | 27 | 21.2 | #156 | 489 |
| 2026 | Jun 22 | 26 | 21.2 | #157 | 489 |
| 2026 | Jun 15 | 25 | 21.2 | #156 | 489 |
| 2026 | Jun 8 | 24 | 21.2 | #150 | 519 |
| 2026 | May 25 | 22 | 21.1 | #144 | 527 |
| 2026 | May 18 | 21 | 21.1 | #144 | 527 |
| 2026 | May 4 | 19 | 21.1 | #146 | 527 |
| 2026 | Apr 20 | 17 | 21.0 | #151 | 500 |
| 2026 | Apr 13 | 16 | 21.0 | #134 | 566 |
| 2026 | Apr 6 | 15 | 21.0 | #135 | 566 |
| 2026 | Mar 30 | 14 | 21.0 | #134 | 580 |
| 2026 | Mar 16 | 12 | 21.0 | #148 | 519 |
| 2026 | Mar 2 | 10 | 20.9 | #140 | 545 |
| 2026 | Feb 23 | 9 | 20.9 | #141 | 545 |
| 2026 | Feb 16 | 8 | 20.9 | #143 | 527 |
| 2026 | Feb 9 | 7 | 20.9 | #141 | 527 |
| 2026 | Feb 2 | 6 | 20.8 | #141 | 527 |
| 2026 | Jan 19 | 4 | 20.8 | #143 | 506 |
| 2025 | Dec 29 | 1 | 20.7 | #163 | 440 |
| 2025 | Dec 22 | 52 | 20.7 | #163 | 440 |
| 2025 | Dec 15 | 51 | 20.7 | #163 | 440 |
| 2025 | Dec 8 | 50 | 20.7 | #162 | 440 |
| 2025 | Dec 1 | 49 | 20.7 | #153 | 478 |
| 2025 | Nov 24 | 48 | 20.6 | #150 | 479 |
| 2025 | Nov 17 | 47 | 20.6 | #150 | 490 |
| 2025 | Nov 10 | 46 | 20.6 | #149 | 495 |
| 2025 | Nov 3 | 45 | 20.6 | #152 | 495 |
| 2025 | Oct 27 | 44 | 20.6 | #152 | 488 |
| 2025 | Oct 20 | 43 | 20.6 | #166 | 448 |
| 2025 | Oct 13 | 42 | 20.5 | #165 | 447 |
| 2025 | Oct 6 | 41 | 20.5 | #163 | 447 |
| 2025 | Sep 22 | 39 | 20.5 | #165 | 426 |
| 2025 | Sep 15 | 38 | 20.5 | #168 | 426 |
| 2025 | Sep 8 | 37 | 20.4 | #173 | 414 |
| 2025 | Aug 25 | 35 | 20.4 | #181 | 397 |
| 2025 | Aug 18 | 34 | 20.4 | #182 | 397 |
| 2025 | Aug 11 | 33 | 20.4 | #183 | 397 |
| 2025 | Jul 28 | 31 | 20.3 | #188 | 390 |
| 2025 | Jul 21 | 30 | 20.3 | #194 | 377 |
| 2025 | Jul 14 | 29 | 20.3 | #189 | 377 |
| 2025 | Jun 30 | 27 | 20.2 | #181 | 387 |
| 2025 | Jun 23 | 26 | 20.2 | #183 | 387 |
| 2025 | Jun 16 | 25 | 20.2 | #184 | 390 |
| 2025 | Jun 9 | 24 | 20.2 | #195 | 357 |
| 2025 | May 26 | 22 | 20.1 | #210 | 341 |
| 2025 | May 19 | 21 | 20.1 | #211 | 341 |
| 2025 | May 5 | 19 | 20.1 | #213 | 341 |
| 2025 | Apr 21 | 17 | 20.1 | #212 | 341 |
| 2025 | Apr 14 | 16 | 20.0 | #260 | 270 |
| 2025 | Apr 7 | 15 | 20.0 | #261 | 270 |
| 2025 | Mar 31 | 14 | 20.0 | #269 | 261 |
| 2025 | Mar 17 | 12 | 20.0 | #274 | 255 |
| 2025 | Mar 3 | 10 | 19.9 | #297 | 228 |
| 2025 | Feb 24 | 9 | 19.9 | #298 | 224 |
| 2025 | Feb 17 | 8 | 19.9 | #296 | 224 |
| 2025 | Feb 10 | 7 | 19.9 | #296 | 224 |
| 2025 | Feb 3 | 6 | 19.8 | #295 | 224 |
| 2025 | Jan 27 | 5 | 19.8 | #306 | 214 |
| 2025 | Jan 13 | 3 | 19.8 | #303 | 214 |
| 2025 | Jan 6 | 2 | 19.8 | #298 | 214 |