Rebecca Sramkova defeated Diane Parry 7-6 6-0 in the Roland Garros qualifying round of 64 on clay. The upset overturned the form book — Diane Parry came in ranked #31.
Sramkova R. took it in straight sets.
Rebecca Sramkova beat Diane Parry 7-6(6) 6-0. Umpiry, "Rebecca Sramkova vs Diane Parry — Roland Garros Qualifying Round of 64", https://umpiry.com/match/2018-05-24/parry-vs-sramkova-roland-garros-q64?utm_source=cite (as of 24 May 2018).