Polina Vinogradova defeated Kiki Bertens 6-2 6-3 in the Breda 10K semi-final on clay.
Vinogradova P. took it in straight sets.
Polina Vinogradova beat Kiki Bertens 6-2 6-3. Umpiry, "Polina Vinogradova vs Kiki Bertens — Breda 10K Semi-final", https://umpiry.com/match/2011-06-20/bertens-vs-vinogradova-breda-10k-sf?utm_source=cite (as of 20 June 2011).