Chilly reception for AC control

Sara Errani figures she knows the real culprit for the dizziness, sore throat and general weakness that nearly cost her a match at the US Open on Thursday: air conditioning.

Yes, that's right. The 16th-seeded Italian, who has been the runner-up at the French Open and a semifinalist at the US Open, said the AC has been turned up too high in the locker room at Flushing Meadows.

And in the main interview room in the tournament's media center.