Constantin Christ defeated Sebastian Sachs 7-5 7-6 in the Germany F5 qualifying round of 16 on clay.
Christ C. took it in straight sets.
Constantin Christ beat Sebastian Sachs 7-5 7-6(8). Umpiry, "Constantin Christ vs Sebastian Sachs — Germany F5 Qualifying Round of 16", https://umpiry.com/match/2013-06-10/christ-vs-sachs-germany-f5-q16?utm_source=cite (as of 10 June 2013).