US Open Day 10 Wrap-up: Oudin runs out of magic, Federer reaches 22nd Grand Slam semis

It's curtain call for Melanie Oudin at the US Open but as she stepped out of the Arthur Ashe stadium last night, her life will change forever - as the media said, she'll step into "a world of jostling paparazzi, autograph signing and an endorsement-filled future".

Caroline Wozniacki who ended Oudin's dream run with a 6-2, 6-2 victory, will go into her first Grand Slam semifinals for the first time.

In an earlier quarterfinal match, Belgian Yanina Wickmayer, who never before past a Grand Slam second round, beat Ukraine's Kateryna Bondarenko 7-5, 6-4.

Both Wozniacki and Wickmayer will meet in a Friday semifinal to determine the winner to play for a US Open title on Saturday against either Serena Williams or Kim Clijsters.

In the men's singles, Roger Federer defeated Robin Soderling 6-0, 6-3, 6-7, 7-6 to extend his winning streak to 39 at the US Open.

Federer will play Novak Djokovic in the semifinals, after the Serbian pulled off a 7-6, 1-6, 7-5, 6-2 win over the unfit Fernando Verdasco.

Here's Thursday’s order of play on day 11 at the U.S. Open (prefix denotes seeding):

(Not before 1100EDT)
6-Juan Martin del Potro (Argentina) v 16-Marin Cilic (Croatia)

(Not before 1900EDT)
11-Fernando Gonzalez (Chile) v 3-Rafael Nadal (Spain)

(Via AP; Images via Yahoo! Sports)