Elmar Ejupovic defeated Alexander Erler 7-6 6-7 6-3 in the M25 Trimbach 1 quarter-final on carpet. The upset overturned the form book — Alexander Erler came in leading the head-to-head 1–0. Elmar Ejupovic claimed a first win over Alexander Erler in two meetings, levelling the head-to-head at 1–1.
Ejupovic E. came through in three sets.
Carpet: Ejupovic E. leads 1–0 · Hard: Erler A. leads 1–0
Elmar Ejupovic beat Alexander Erler 7-6(6) 6-7(6) 6-3. Umpiry, "Elmar Ejupovic vs Alexander Erler — M25 Trimbach 1 Quarter-final", https://umpiry.com/match/2021-03-12/ejupovic-vs-erler-m25-trimbach-1-qf?utm_source=cite (as of 12 March 2021).