Michael Quintero defeated Marius Copil 7-6 6-4 in the Colombia F1 round of 16 on clay.
Quintero M. took it in straight sets.
Michael Quintero beat Marius Copil 7-6(1) 6-4. Umpiry, "Michael Quintero vs Marius Copil — Colombia F1 Round of 16", https://umpiry.com/match/2007-01-22/copil-vs-quintero-colombia-f1-r16?utm_source=cite (as of 22 January 2007).