Vera ZvonarevaCaroline WozniackiNo. 7 seed Vera Zvonareva will face No. 1 seed, Caroline Wozniacki in one of the semifinals of the 2010 U.S. Open.

This is Zvonareva’s first time in the semifinals, having never made it past the 4th round in seven tries, while Wozniacki was a finalist here last year on her third try.

Zvonareva defeated 31st seed, Kaia Kanepi 6-3, 7-5 to reach the semifinal. Wozniacki continued her winning form downing Dominika Cibulkova 6-2, 7-5. Wozniacki hasn’t dropped a set nor played a tie-break in her first five matches, allowing just three games in her first three matches. Zvonareva has struggled a little more, surviving two tie-breaks in her matches.

Their series is tied 2-2, with Wozniacki winning the last on this year in Montreal, 6-3, 6-2. If Wozniacki continues playing as she has, she should make it to the final to face the winner of Venus Williams and Kim Clijsters.