Elsa Jacquemot defeated Solana Sierra 6-4 7-5 in the Australian Open qualifying round 1 on hard. The upset overturned the form book — Solana Sierra came in ranked #86. Elsa Jacquemot extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-17 | Cleveland | R16 | hard | Elsa Jacquemot | 7-5 7-6 |
| 2024-05-08 | W75+H Saint-Gaudens 1 | R32 | clay | Elsa Jacquemot | 6-3 6-4 |
| 2024-01-09 | Australian Open | Q128 | hard | Elsa Jacquemot | 6-4 7-5 |
Averages over each player's completed matches in the selected window (199 vs 195). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Jacquemot E.: 9 days rest · 1 match (14d) · Sierra S.: 9 days rest · 1 match (14d). Higher means fresher. About
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