Andrey Kumantsov defeated Philip Lang 6-2 6-0 in the Czech Republic F2 round of 32 on clay.
Kumantsov A. took it in straight sets.
Andrey Kumantsov beat Philip Lang 6-2 6-0. Umpiry, "Andrey Kumantsov vs Philip Lang — Czech Republic F2 Round of 32", https://umpiry.com/match/2010-05-10/kumantsov-vs-lang-czech-republic-f2-r32?utm_source=cite (as of 10 May 2010).