Kamil Capkovic defeated Adam Chadaj 6-4 6-1 in the Poland F4 round of 32 on clay. The upset overturned the form book — Adam Chadaj came in leading the head-to-head 2–0, but Kamil Capkovic had been the form player, winning 7 of their last 10 on clay. Kamil Capkovic claimed a first win over Adam Chadaj in three meetings, narrowing the head-to-head to 2–1.
Capkovic K. took it in straight sets.
Clay: level 1–1 · Hard: Chadaj A. leads 1–0
Kamil Capkovic beat Adam Chadaj 6-4 6-1. Umpiry, "Kamil Capkovic vs Adam Chadaj — Poland F4 Round of 32", https://umpiry.com/match/2013-08-19/capkovic-vs-chadaj-poland-f4-r32?utm_source=cite (as of 19 August 2013).