Oscar Otte defeated Marvin Netuschil 6-1 6-1 in the Belgium F2 semi-final on clay. The upset overturned the form book — Marvin Netuschil came in leading the head-to-head 2–1. That levelled the head-to-head at 2–2.
Otte O. took it in straight sets.
Clay: Otte O. leads 2–1 · Carpet: Netuschil M. leads 1–0
Oscar Otte beat Marvin Netuschil 6-1 6-1. Umpiry, "Oscar Otte vs Marvin Netuschil — Belgium F2 Semi-final", https://umpiry.com/match/2015-06-15/netuschil-vs-otte-belgium-f2-sf?utm_source=cite (as of 15 June 2015).