Peter Heller defeated Ken Onishi 6-1 6-2 in the Turkey F38 qualifying round on hard.
Heller P. took it in straight sets.
Peter Heller beat Ken Onishi 6-1 6-2. Umpiry, "Peter Heller vs Ken Onishi — Turkey F38 Qualifying Round", https://umpiry.com/match/2015-09-21/heller-vs-onishi-turkey-f38-qf?utm_source=cite (as of 21 September 2015).