Vivian Heisen defeated Daria Gajos 6-7 6-4 6-1 in the Versmold 25K qualifying round of 32 on clay.
Heisen V. came through in three sets.
Vivian Heisen beat Daria Gajos 6-7(5) 6-4 6-1. Umpiry, "Vivian Heisen vs Daria Gajos — Versmold 25K Qualifying Round of 32", https://umpiry.com/match/2011-08-08/gajos-vs-heisen-versmold-25k-q32?utm_source=cite (as of 8 August 2011).