Artem Smirnov defeated Chris Letcher 6-4 6-3 in the Poland F4 round of 32 on clay.
Smirnov A. took it in straight sets.
Artem Smirnov beat Chris Letcher 6-4 6-3. Umpiry, "Artem Smirnov vs Chris Letcher — Poland F4 Round of 32", https://umpiry.com/match/2012-08-13/letcher-vs-smirnov-poland-f4-r32?utm_source=cite (as of 13 August 2012).