Mia Mayerova defeated Chanel Janssen 6-3 7-5 in the W15 Haren 1 q32 on clay. The upset overturned the form book — Chanel Janssen came in leading the head-to-head 1–0. Mia Mayerova claimed a first win over Chanel Janssen in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-12-05 | W15 Sharm ElSheikh 21 | Q16 | hard | Chanel Janssen | 6-2 6-2 |
Averages over each player's completed matches in the selected window (7 vs 94). ATP, WTA & Challenger.
wins 37% of points on serve vs Janssen C.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About