
Anastasija Sevastova defeated Coco Gauff 6-3 5-7 6-4 in the US Open round of 128 on hard. The upset overturned the form book — Coco Gauff came in ranked #7, defending last year's round of 32. Anastasija Sevastova extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-08-09 | Montreal | R64 | hard | Coco Gauff | 6-1 6-4 |
| 2021-06-21 | Eastbourne | R16 | grass | Anastasija Sevastova | 4-6 7-5 6-2 |
| 2021-03-22 | Miami | R64 | hard | Anastasija Sevastova | 1-6 6-2 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (95 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Gauff C.: 2 days rest · 3 matches, 85 games (7d). Higher means fresher. About