Federico Zeballos defeated Juan Ignacio Galarza 3-6 6-3 7-5 in the Bolivia F4 qualifying round on clay. The upset overturned the form book — Juan Ignacio Galarza came in leading the head-to-head 1–0. Federico Zeballos claimed a first win over Juan Ignacio Galarza in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-09-18 | Bolivia F1 | SF | clay | Juan Ignacio Galarza | 6-4 6-4 |
Averages over each player's completed matches in the selected window (116 vs 88). 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