Nikolai Fidirko defeated Piotr Gadomski 6-3 6-3 in the Poland F4 round of 32 on clay. The upset overturned the form book — Piotr Gadomski came in leading the head-to-head 1–0, but Nikolai Fidirko had been the form player, winning 2 of their last 5 on clay. Nikolai Fidirko claimed a first win over Piotr Gadomski in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-30 | Poland F3 | R32 | clay | Piotr Gadomski | 6-4 7-6(3) |
Averages over each player's completed matches in the selected window (1 vs 5). 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. Small sample — read as indicative. About