Denis Gremelmayr defeated Igor Zelenay 6-3 7-6 in the Germany F1C qualifying round on carpet. The upset overturned the form book — Igor Zelenay came in leading the head-to-head 1–0. Denis Gremelmayr claimed a first win over Igor Zelenay in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-01-29 | Zagreb | Q16 | hard | Igor Zelenay | 7-6(5) 1-6 7-6(3) |
Averages over each player's completed matches in the selected window (88 vs 13). 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