Mardy Fish defeated Gaston Gaudio 6-2 4-6 6-3 6-3 in the Wimbledon round of 128 on grass. The upset overturned the form book — Gaston Gaudio came in leading the head-to-head 2–0, defending last year's round of 64. Mardy Fish claimed a first win over Gaston Gaudio in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-07 | Rome Masters | R64 | clay | Gaston Gaudio | 6-4 6-4 |
| 2005-01-17 | Australian Open | R64 | hard | Gaston Gaudio | 2-6 6-4 7-5 7-6(4) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.