Sloane Stephens
WTA ELO profile · tour-level matches since 2017
Season ELO trajectory
One point per match: the player's ELO rating after that match, matches in round order. Ratings are season-scoped: every January the engine re-seeds each player from WTA entry points, then updates after every result. That is why trajectories are shown one season at a time. Hover a point for the match behind it.
Career record
157-145 52.0% in 302 matches
Season by season
| Season | M | W-L | Start | Peak | End |
|---|---|---|---|---|---|
| 2026 | 22 | 9-13 | 1500 | 1643 | 1635 |
| 2025 | 5 | 0-5 | 1585 | 1569 | 1520 |
| 2024 | 39 | 19-20 | 1620 | 1827 | 1558 |
| 2023 | 40 | 20-20 | 1624 | 1771 | 1691 |
| 2022 | 34 | 18-16 | 1602 | 1805 | 1788 |
| 2021 | 37 | 19-18 | 1657 | 1832 | 1774 |
| 2020 | 15 | 4-11 | 1674 | 1651 | 1568 |
| 2019 | 40 | 22-18 | 2002 | 1973 | 1724 |
| 2018 | 49 | 31-18 | 1780 | 2028 | 1841 |
| 2017 | 21 | 15-6 | 1642 | 2115 | 1979 |
Recent matches
| Week | Tournament | Opponent | Result |
|---|---|---|---|
| Aug 30, 2026 | Us Open · Hard | Marta Kostyuk | L 0-2 |
| Clara Tauson | W 2-0 | ||
| Aug 13, 2026 | Cincinnati · Hard | Marta Kostyuk | L 0-2 |
| Anastasia Potapova | W 2-0 | ||
| Sinja Kraus | W 2-0 | ||
| Aug 02, 2026 | Montreal · Hard | Belinda Bencic | L 0-2 |
| Solana Sierra | W 2-0 | ||
| Harriet Dart | W 2-1 | ||
| Jul 27, 2026 | Memphis · Hard | Darja Vidmanova | L 0-2 |
| Yuliia Starodubtseva | W 2-1 |
Serve predictions: how close do we get on Sloane Stephens?
Not enough matches with a baseline in 2025 for a fair comparison. The chart still shows every match we projected.
The baseline predicts a player's aces as the average of their last five matches. Our model beats it when its projections land closer to what actually happened. Both numbers are the average miss per match, so lower is better, and both are for the selected season only.
Predictability: does Sloane Stephens follow the script?
On serve · 2026| Season | M | W-L | Model hit | Upsets | Verdict |
|---|---|---|---|---|---|
| 2026 | 19 | 7-12 | 57.9% | 8 vs 5.8 exp | On serve |
| 2024 bt | 39 | 19-20 | 56.4% | 17 vs 15.1 exp | On serve |
An upset = our model's favorite losing. "Upsets" compares how many actually happened in Sloane Stephens's matches with how many the model expected for that exact schedule. A season-level read (a wild-card season does not carry over year to year). How to read this · full board: most predictable WTA players.
Reuse this data · CC BY 4.0
The WTA ELO ratings dataset is free to reuse, including commercially, under CC BY 4.0. Attribution with a link is the only requirement. Copy-paste credit:
Data: <a href="https://www.predixsport.com/wta_tennis-power-rankings/sloane-stephens">WTA ELO ratings by Predixsport</a> (CC BY 4.0)