David Sanchez defeated Carlos Moya 1-6 6-1 7-6 6-7 6-2 in the Roland Garros round of 64 on clay. The upset overturned the form book — Carlos Moya came in leading the head-to-head 4–0, defending last year's round of 128. David Sanchez claimed a first win over Carlos Moya in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-10 | Hamburg Masters | R64 | clay | Carlos Moya | 7-5 6-4 |
| 2004-03-22 | Miami Masters | R64 | hard | Carlos Moya | 4-6 6-4 6-4 |
| 2004-03-01 | Acapulco | R32 | hard | Carlos Moya | 6-3 6-3 |
| 2004-02-16 | Buenos Aires | R16 | clay | Carlos Moya | 7-6(5) 1-6 7-6(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 (190 vs 200). ATP, WTA & Challenger.