Kristina Kucova defeated Hanna Chang 7-5 7-6 in the US Open q64 on hard. The upset overturned the form book — Hanna Chang came in leading the head-to-head 1–0. Kristina Kucova claimed a first win over Hanna Chang in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-11-13 | W25 Orlando | R16 | hard | Hanna Chang | 4-6 6-3 7-5 |
Averages over each player's completed matches in the selected window (74 vs 99). 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