Mario Ancic defeated Igor Andreev 6-3 6-1 in the s Hertogenbosch round of 16 on grass. The upset overturned the form book — Igor Andreev came in leading the head-to-head 1–0. Mario Ancic claimed a first win over Igor Andreev in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-03-01 | Scottsdale | R32 | hard | Igor Andreev | 4-6 7-6(5) 6-4 |
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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About