Guillermo Coria defeated Andre Agassi 4-6 6-3 6-2 6-4 in the Roland Garros quarter-final on clay. The upset overturned the form book — Andre Agassi came in leading the head-to-head 5–1, defending last year's quarter-final. Guillermo Coria narrowed the head-to-head to 5–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-05-02 | Rome Masters | SF | clay | Guillermo Coria | 7-5 7-6(0) |
| 2005-03-07 | Indian Wells Masters | R16 | hard | Andre Agassi | 6-4 6-1 |
| 2004-03-08 | Indian Wells Masters | QF | hard | Andre Agassi | 6-4 7-5 |
| 2003-08-25 | US Open | QF | hard | Andre Agassi | 6-4 6-3 7-5 |
| 2003-01-13 | Australian Open | R16 | hard | Andre Agassi | 6-1 3-1 RET |
| 2002-08-05 | Cincinnati Masters | R32 | hard | Andre Agassi | 6-0 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 (200 vs 173). ATP, WTA & Challenger.