Maciej Romanowicz defeated Karol Dus 6-2 6-3 in the Poland F2 qualifying round of 32 on clay.
Romanowicz M. took it in straight sets.
Maciej Romanowicz beat Karol Dus 6-2 6-3. Umpiry, "Maciej Romanowicz vs Karol Dus — Poland F2 Qualifying Round of 32", https://umpiry.com/match/2013-08-05/dus-vs-romanowicz-poland-f2-q32?utm_source=cite (as of 5 August 2013).