Mardy Fish defeated Davide Sanguinetti 6-3 6-3 in the New Haven round of 64 on hard. The upset overturned the form book — Davide Sanguinetti came in leading the head-to-head 1–0, defending last year's round of 32. Mardy Fish claimed a first win over Davide Sanguinetti in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-02-10 | San Jose | R16 | hard | Davide Sanguinetti | 7-6(1) 7-5 |
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 48). ATP, WTA & Challenger.