Dawid Olejniczak defeated Jerzy Janowicz 6-2 6-3 in the Poland F4 round of 32 on clay. The result followed the form book — Dawid Olejniczak came in leading the head-to-head 1–0. Dawid Olejniczak extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-17 | Poland F1 | QF | clay | Dawid Olejniczak | 4-6 7-6(9) 7-6(2) |
Averages over each player's completed matches in the selected window (3 vs 200). 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