Marcin Gawron defeated Adam Chadaj 6-4 6-3 in the Poland F3 round of 32 on clay. The result followed the form book — Marcin Gawron came in leading the head-to-head 3–1. Marcin Gawron extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-06-02 | Poland F1 | R32 | clay | Marcin Gawron | 7-6(4) 5-2 |
| 2012-08-27 | Poland F6 | QF | clay | Adam Chadaj | 6-3 6-1 |
| 2011-05-30 | Poland F3 | SF | clay | Marcin Gawron | 6-3 6-2 |
| 2011-05-23 | Poland F2 | R16 | clay | Marcin Gawron | 7-6(10) 7-6(2) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.