Raphael Collignon defeated Christoph Negritu 7-6 6-4 in the M15 Monastir 9 round of 16 on hard. The result followed the form book — Raphael Collignon came in ranked #50.
Collignon R. took it in straight sets.
Raphael Collignon beat Christoph Negritu 7-6(1) 6-4. Umpiry, "Raphael Collignon vs Christoph Negritu — M15 Monastir 9 Round of 16", https://umpiry.com/match/2021-03-18/collignon-vs-negritu-m15-monastir-9-r16?utm_source=cite (as of 18 March 2021).