Coco Vandeweghe defeated Karin Knapp 4-6 6-2 6-4 in the Roland Garros qualifying round of 128 on clay. The result followed the form book — Coco Vandeweghe came in defending last year's round of 128.
Vandeweghe C. came through in three sets.
Coco Vandeweghe beat Karin Knapp 4-6 6-2 6-4. Umpiry, "Coco Vandeweghe vs Karin Knapp — Roland Garros Qualifying Round of 128", https://umpiry.com/match/2012-05-23/knapp-vs-vandeweghe-roland-garros-q128?utm_source=cite (as of 23 May 2012).