Juan Monaco defeated David Nalbandian 2-6 7-5 7-6 in the Buenos Aires semi-final on clay. The upset overturned the form book — David Nalbandian came in leading the head-to-head 3–0, defending the title. Juan Monaco claimed a first win over David Nalbandian in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-02-20 | Buenos Aires | R16 | clay | David Nalbandian | 6-3 6-1 |
| 2005-04-25 | Munich | QF | clay | David Nalbandian | 6-0 6-4 |
| 2005-03-07 | Indian Wells Masters | R64 | hard | David Nalbandian | 6-2 6-1 |
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 133). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About