Arthur De Greef defeated Marius Copil 6-4 7-5 in the Roland Garros qualifying round of 128 on clay.
De Greef A. took it in straight sets.
Arthur De Greef beat Marius Copil 6-4 7-5. Umpiry, "Arthur De Greef vs Marius Copil — Roland Garros Qualifying Round of 128", https://umpiry.com/match/2013-05-21/copil-vs-greef-roland-garros-q128?utm_source=cite (as of 21 May 2013).