Tereza Mihalikova defeated Alexandra Osborne 6-2 3-6 6-4 in the W25 Denver round of 32 on hard. The upset overturned the form book — Alexandra Osborne came in leading the head-to-head 1–0. Tereza Mihalikova claimed a first win over Alexandra Osborne in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-09-24 | W60 Darwin | Q16 | hard | Alexandra Osborne | 5-7 6-1 10-6 |
Averages over each player's completed matches in the selected window (8 vs 10). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About