Martina Okalova defeated Haley Giavara 6-0 6-0 in the W15 Waco 1 round of 16 on hard. The upset overturned the form book — Haley Giavara came in ranked #447, leading the head-to-head 1–0. Martina Okalova claimed a first win over Haley Giavara in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-15 | W60 Sumter | R16 | hard | Haley Giavara | 6-4 6-4 |
Averages over each player's completed matches in the selected window (192 vs 200). 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