Paul Capdeville defeated Diego Hartfield 6-0 6-4 in the Houston round of 32 on clay. The upset overturned the form book — Diego Hartfield came in leading the head-to-head 3–0, defending last year's round of 16. Paul Capdeville claimed a first win over Diego Hartfield in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-11-08 | Chile F3 | SF | clay | Diego Hartfield | 6-2 3-6 6-4 |
| 2003-10-20 | Argentina F4 | QF | clay | Diego Hartfield | 2-6 6-4 6-3 |
| 2003-10-06 | Chile F5 | SF | clay | Diego Hartfield | 5-7 6-3 6-4 |
Averages over each player's completed matches in the selected window (59 vs 6). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About