Todd Martin defeated Martin Vassallo Arguello 6-2 7-5 3-6 4-6 7-5 in the Roland Garros round of 128 on clay. The result followed the form book — Todd Martin came in leading the head-to-head 1–0, defending last year's round of 128. Todd Martin extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-04-12 | Houston | R32 | clay | Todd Martin | 6-1 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 (88 vs 122). ATP, WTA & Challenger.