Nicolas Alejandro De Gregorio defeated Matias Del Rio 6-1 6-3 in the Argentina F3 qualifying round of 64 on clay.
De Gregorio N. took it in straight sets.
Nicolas Alejandro De Gregorio beat Matias Del Rio 6-1 6-3. Umpiry, "Nicolas Alejandro De Gregorio vs Matias Del Rio — Argentina F3 Qualifying Round of 64", https://umpiry.com/match/2013-04-22/gregorio-vs-rio-argentina-f3-q64?utm_source=cite (as of 22 April 2013).