Camila Osorio defeated Dayana Yastremska 7-6 6-4 in the Paris Olympics round of 32 on clay. The upset overturned the form book — Dayana Yastremska came in leading the head-to-head 1–0. Camila Osorio claimed a first win over Dayana Yastremska in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-07-27 | Montreal | R64 | hard | Dayana Yastremska | 3-6 7-6(5) 6-2 |
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 clay field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (123 vs 121). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Osorio C.: 11 days rest · 2 matches (14d) · Yastremska D.: 12 days rest · 2 matches (14d). Higher means fresher. About