Laura Siegemund defeated Belinda Bencic 6-2 6-4 in the Lenzerheide 25K semi-final on clay. The upset overturned the form book — Belinda Bencic came in ranked #12.
Siegemund L. took it in straight sets.
Laura Siegemund beat Belinda Bencic 6-2 6-4. Umpiry, "Laura Siegemund vs Belinda Bencic — Lenzerheide 25K Semi-final", https://umpiry.com/match/2013-06-17/bencic-vs-siegemund-lenzerheide-25k-sf?utm_source=cite (as of 17 June 2013).