Robert Strombachs defeated Alexander Shevchenko 1-6 6-3 7-5 in the M15 Monastir 12 round of 32 on hard. The upset overturned the form book — Alexander Shevchenko came in ranked #111, but Robert Strombachs had been the form player, winning 6 of their last 7 on hard.
Strombachs R. came through in three sets.
Robert Strombachs beat Alexander Shevchenko 1-6 6-3 7-5. Umpiry, "Robert Strombachs vs Alexander Shevchenko — M15 Monastir 12 Round of 32", https://umpiry.com/match/2021-04-07/shevchenko-vs-strombachs-m15-monastir-12-r32?utm_source=cite (as of 7 April 2021).