Robin Vik defeated Gaston Gaudio 7-6 6-3 in the Dusseldorf round robin on clay. The upset overturned the form book — Gaston Gaudio came in leading the head-to-head 1–0, defending last year's final, but Robin Vik had been the form player, winning 6 of their last 8 on clay. Robin Vik claimed a first win over Gaston Gaudio in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-07-25 | Kitzbuhel | R16 | clay | Gaston Gaudio | 6-4 6-2 |
Averages over each player's completed matches in the selected window (39 vs 73). 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