Adrien Burdet defeated Alexander Wolfschmidt 6-4 5-7 11-9 in the M25 Klosters 1 qualifying round of 32 on clay.
Burdet A. came through in three sets.
Adrien Burdet beat Alexander Wolfschmidt 6-4 5-7 11-9. Umpiry, "Adrien Burdet vs Alexander Wolfschmidt — M25 Klosters 1 Qualifying Round of 32", https://umpiry.com/match/2020-09-14/burdet-vs-wolfschmidt-m25-klosters-1-q32?utm_source=cite (as of 14 September 2020).