David Nalbandian defeated Guillermo Coria 7-5 6-4 in the Masters Cup round robin on hard. The upset overturned the form book — Guillermo Coria came in leading the head-to-head 2–1, defending last year's round-robin. David Nalbandian narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-01-17 | Australian Open | R16 | hard | David Nalbandian | 5-7 7-5 6-3 6-0 |
| 2004-04-19 | Monte Carlo Masters | QF | clay | Guillermo Coria | 6-4 6-3 |
| 2003-02-17 | Buenos Aires | QF | clay | Guillermo Coria | 3-6 6-3 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 (200 vs 110). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About