Gustavo Marcaccio defeated Marcos Daniel 6-3 6-1 in the Central America 1 round of 16 on hard. The upset overturned the form book — Marcos Daniel came in leading the head-to-head 2–0. Gustavo Marcaccio claimed a first win over Marcos Daniel in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-07 | Mexico F2 | R32 | clay | Marcos Daniel | 7-5 7-6(4) |
| 1999-07-26 | Uruguay F2 | R16 | clay | Marcos Daniel | 6-4 6-4 |
Averages over each player's completed matches in the selected window (5 vs 81). 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