Christopher Heyman defeated Jonas Luetjen 7-6 6-3 in the Germany F5 qualifying round on clay.
Heyman C. took it in straight sets.
Christopher Heyman beat Jonas Luetjen 7-6(3) 6-3. Umpiry, "Christopher Heyman vs Jonas Luetjen — Germany F5 Qualifying Round", https://umpiry.com/match/2016-06-27/heyman-vs-luetjen-germany-f5-qf?utm_source=cite (as of 27 June 2016).