Clement Geens defeated Billy Harris 3-6 6-1 6-4 in the Belgium F10 round of 16 on clay. The upset overturned the form book — Billy Harris came in leading the head-to-head 1–0. Clement Geens claimed a first win over Billy Harris in two meetings, levelling the head-to-head at 1–1.
Geens C. came through in three sets.
Clement Geens beat Billy Harris 3-6 6-1 6-4. Umpiry, "Clement Geens vs Billy Harris — Belgium F10 Round of 16", https://umpiry.com/match/2017-08-21/geens-vs-harris-belgium-f10-r16?utm_source=cite (as of 21 August 2017).