Steve Darcis defeated Simon Greul 7-5 6-3 in the Roland Garros qualifying round of 32 on clay. The upset overturned the form book — Simon Greul came in leading the head-to-head 1–0. Steve Darcis claimed a first win over Simon Greul in two meetings, levelling the head-to-head at 1–1.
Darcis S. took it in straight sets.
Steve Darcis beat Simon Greul 7-5 6-3. Umpiry, "Steve Darcis vs Simon Greul — Roland Garros Qualifying Round of 32", https://umpiry.com/match/2013-05-24/darcis-vs-greul-roland-garros-q32?utm_source=cite (as of 24 May 2013).