Roger Federer defeated Gaston Gaudio 6-0 6-0 in the Masters Cup semi-final on hard. The result followed the form book — Roger Federer came in leading the head-to-head 4–0, defending the title. Roger Federer extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-11-15 | Masters Cup | RR | hard | Roger Federer | 6-1 7-6(4) |
| 2004-05-10 | Hamburg Masters | R64 | clay | Roger Federer | 6-1 5-7 6-4 |
| 2003-08-04 | Canada Masters | R64 | hard | Roger Federer | 6-4 3-6 7-5 |
| 2003-07-07 | Gstaad | SF | clay | Roger Federer | 6-1 7-6(6) |
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 150). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About