Stefanie Voegele defeated Xenia Knoll 6-2 1-6 6-3 in the Lenzerheide 25K round of 16 on clay.
Voegele S. came through in three sets.
Stefanie Voegele beat Xenia Knoll 6-2 1-6 6-3. Umpiry, "Stefanie Voegele vs Xenia Knoll — Lenzerheide 25K Round of 16", https://umpiry.com/match/2011-06-20/knoll-vs-voegele-lenzerheide-25k-r16?utm_source=cite (as of 20 June 2011).