Vivian Heisen defeated Sandra Martinovic 4-6 6-2 7-6 in the Horb 10K round of 32 on clay.
Heisen V. came through in three sets.
Vivian Heisen beat Sandra Martinovic 4-6 6-2 7-6(2). Umpiry, "Vivian Heisen vs Sandra Martinovic — Horb 10K Round of 32", https://umpiry.com/match/2012-07-23/heisen-vs-martinovic-horb-10k-r32?utm_source=cite (as of 23 July 2012).