Andy Zingman defeated Gaston Gaudio 6-4 6-3 in the Argentina B Masters 1 round of 16 on clay. The upset overturned the form book — Gaston Gaudio came in leading the head-to-head 1–0. Andy Zingman claimed a first win over Gaston Gaudio in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1995-09-02 | Argentina 2 Masters 2 | R16 | clay | Gaston Gaudio | 6-4 6-0 |
Averages over each player's completed matches in the selected window (1 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. Small sample — read as indicative. About