Juan Ignacio Chela defeated Guillermo Coria 2-6 6-2 7-6 in the Kitzbuhel round of 32 on clay. The upset overturned the form book — Guillermo Coria came in leading the head-to-head 4–0, defending last year's semi-final. Juan Ignacio Chela claimed a first win over Guillermo Coria in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-03-22 | Miami Masters | R32 | hard | Guillermo Coria | 6-2 3-6 6-3 |
| 2003-07-21 | Kitzbuhel | QF | clay | Guillermo Coria | 6-3 6-2 |
| 2003-04-14 | Monte Carlo Masters | QF | clay | Guillermo Coria | 6-1 6-1 |
| 2002-08-05 | Cincinnati Masters | R64 | hard | Guillermo Coria | 6-3 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.