Pawel Cias defeated Julian Onken 6-4 6-2 in the Poland F2 round of 16 on clay.
Cias P. took it in straight sets.
Pawel Cias beat Julian Onken 6-4 6-2. Umpiry, "Pawel Cias vs Julian Onken — Poland F2 Round of 16", https://umpiry.com/match/2016-05-30/cias-vs-onken-poland-f2-r16?utm_source=cite (as of 30 May 2016).