Sander Arends defeated Julian Onken 6-1 6-3 in the Germany F4 qualifying round of 16 on carpet. The result followed the form book — Sander Arends came in leading the head-to-head 1–0. Sander Arends extended the head-to-head to 2–0.
Arends S. took it in straight sets.
Sander Arends beat Julian Onken 6-1 6-3. Umpiry, "Sander Arends vs Julian Onken — Germany F4 Qualifying Round of 16", https://umpiry.com/match/2015-01-26/arends-vs-onken-germany-f4-q16?utm_source=cite (as of 26 January 2015).