Polona Hercog defeated Ajla Tomljanovic 3-6 6-1 6-3 in the Roland Garros qualifying round of 128 on clay. The upset overturned the form book — Ajla Tomljanovic came in ranked #103.
Hercog P. came through in three sets.
Polona Hercog beat Ajla Tomljanovic 3-6 6-1 6-3. Umpiry, "Polona Hercog vs Ajla Tomljanovic — Roland Garros Qualifying Round of 128", https://umpiry.com/match/2013-05-22/hercog-vs-tomljanovic-roland-garros-q128?utm_source=cite (as of 22 May 2013).