Peter Heller defeated Nikolas Sanchez Izquierdo 6-1 6-1 in the M15 Anif 1 semi-final on clay. The upset overturned the form book — Nikolas Sanchez Izquierdo came in leading the head-to-head 1–0. Peter Heller claimed a first win over Nikolas Sanchez Izquierdo in two meetings, levelling the head-to-head at 1–1.
Heller P. took it in straight sets.
Peter Heller beat Nikolas Sanchez Izquierdo 6-1 6-1. Umpiry, "Peter Heller vs Nikolas Sanchez Izquierdo — M15 Anif 1 Semi-final", https://umpiry.com/match/2020-08-29/heller-vs-izquierdo-m15-anif-1-sf?utm_source=cite (as of 29 August 2020).