Davide Sanguinetti defeated David Nalbandian 6-1 6-2 in the Canada Masters round of 64 on hard. The upset overturned the form book — David Nalbandian came in leading the head-to-head 1–0, defending last year's round of 32. Davide Sanguinetti claimed a first win over David Nalbandian in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-08-29 | US Open | R16 | hard | David Nalbandian | 4-6 7-6(4) 6-4 6-2 |
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 (48 vs 200). ATP, WTA & Challenger.