
Sloane Stephens defeated Anastasija Sevastova 6-3 3-6 7-6 in the US Open quarter-final on hard. The upset overturned the form book — Anastasija Sevastova came in ranked #286, leading the head-to-head 3–1, defending last year's quarter-final. Sloane Stephens narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-02-26 | Austin | R16 | hard | Anastasija Sevastova | 6-3 6-2 |
| 2018-08-27 | US Open | QF | hard | Anastasija Sevastova | 6-2 6-3 |
| 2018-08-06 | Montreal | QF | hard | Sloane Stephens | 6-2 6-2 |
| 2017-10-31 | Zhuhai | RR | hard | Anastasija Sevastova | 7-5 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About