Artemon Apostu Efremov defeated Vlad Stefan 7-5 6-2 in the Romania F1 round of 32 on clay.
Apostu Efremov A. took it in straight sets.
Artemon Apostu Efremov beat Vlad Stefan 7-5 6-2. Umpiry, "Artemon Apostu Efremov vs Vlad Stefan — Romania F1 Round of 32", https://umpiry.com/match/2011-05-23/efremov-vs-stefan-romania-f1-r32?utm_source=cite (as of 23 May 2011).