BLAKE AND BARKER BREAK — James Blake and his coach Brian Barker, who has coached him since his junior days, have mutually parted ways. Blake is finishing out the year with fellow Floridian Kelly Jones as his coach. Jones, a former No. 1-ranked doubles player on the ATP tour, has worked with other Floridians Mardy Fish and John Isner.

Can Rafael Nadal play four straight days at the US Open, and win?

“She’s such a strong player. She doesn’t give you anything for free,” Oudin said. “She plays incredible defense. Makes me hit a thousand balls and really is a really great player. I mean, I don’t know what else I could have done. I could have been more consistent and been more patient, but she really made me think out there and made me have to hit a winner on her to win the point.”

Looking to join the two in the semifinals in Wednesday play will be an all-unseeded meeting with Belgian Yanina Wickmayer vs. the Ukraine’s Kateryna Bondarenko, and in the much-anticipated first night match at 7 p.m. EST, new American sweetheart Melanie Oudin vs. No. 9-seeded Dane Caroline Wozniacki.