Yanina Wickmayer reaches final
Need the scores from any match played in today's tournaments? Results
The third-seeded Pervak, who also lost in the semifinals last year, dropped all of her eight service games.
Cornet is seeded seventh and is looking for her second career WTA title after winning in Budapest four years ago.
Copyright 2012 by The Associated Press
MORE TENNIS HEADLINES
- Serena into semis, Venus ousted in Stanford
- Young back on track, gains semifinals at Citi
- Li 'struggling' with knee, won't play US Open
- Wozniacki in training to run NYC Marathon