Piotr Gadomski defeated Joao Walendowsky 6-3 6-4 in the Poland F2 round of 32 on clay. The upset overturned the form book — Joao Walendowsky came in leading the head-to-head 1–0. Piotr Gadomski claimed a first win over Joao Walendowsky in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-10 | Poland F1 | R32 | clay | Joao Walendowsky | 6-2 7-5 |
Averages over each player's completed matches in the selected window (3 vs 4). 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