Pawel Cias defeated Guillermo Hormazabal 6-2 6-2 in the Poland F1 round of 16 on clay.
Cias P. took it in straight sets.
Pawel Cias beat Guillermo Hormazabal 6-2 6-2. Umpiry, "Pawel Cias vs Guillermo Hormazabal — Poland F1 Round of 16", https://umpiry.com/match/2012-05-21/cias-vs-hormazabal-poland-f1-r16?utm_source=cite (as of 21 May 2012).