Joanne Zuger defeated Barbara Gatica 6-2 6-4 in the W25 Klosters round of 16 on clay. The upset overturned the form book — Barbara Gatica came in leading the head-to-head 2–0. Joanne Zuger claimed a first win over Barbara Gatica in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-09-16 | W15 Santarem 1 | R32 | hard | Barbara Gatica | 6-3 2-6 6-2 |
| 2019-05-31 | W15 Tabarka 13 | QF | clay | Barbara Gatica | 4-6 6-2 6-3 |
Averages over each player's completed matches in the selected window (27 vs 15). 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