Gilles Muller defeated Andre Agassi 6-4 7-5 in the Washington semi-final on hard. The upset overturned the form book — Andre Agassi came in leading the head-to-head 1–0, defending last year's semi-final. Gilles Muller claimed a first win over Andre Agassi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-07-25 | Los Angeles | F | hard | Andre Agassi | 6-4 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 116). ATP, WTA & Challenger.