Yannick Hanfmann defeated Jan Choinski 6-2 6-1 in the Netherlands F5 round of 32 on clay. The result followed the form book — Yannick Hanfmann came in ranked #57, leading the head-to-head 1–0. Yannick Hanfmann extended the head-to-head to 2–0.
Hanfmann Y. took it in straight sets.
Yannick Hanfmann beat Jan Choinski 6-2 6-1. Umpiry, "Yannick Hanfmann vs Jan Choinski — Netherlands F5 Round of 32", https://umpiry.com/match/2015-08-17/choinski-vs-hanfmann-netherlands-f5-r32?utm_source=cite (as of 17 August 2015).