Zdenek Kolar defeated Oscar Otte 7-5 6-3 in the Czech Republic F2 semi-final on clay.
Kolar Z. took it in straight sets.
Zdenek Kolar beat Oscar Otte 7-5 6-3. Umpiry, "Zdenek Kolar vs Oscar Otte — Czech Republic F2 Semi-final", https://umpiry.com/match/2016-05-16/kolar-vs-otte-czech-republic-f2-sf?utm_source=cite (as of 16 May 2016).