Dusan Rajic defeated Dimitrije Kocic 6-4 6-1 in the M15 Pirot 1 qualifying round of 64 on clay.
Rajic D. took it in straight sets.
Dusan Rajic beat Dimitrije Kocic 6-4 6-1. Umpiry, "Dusan Rajic vs Dimitrije Kocic — M15 Pirot 1 Qualifying Round of 64", https://umpiry.com/match/2021-09-19/kocic-vs-rajic-m15-pirot-1-q64?utm_source=cite (as of 19 September 2021).