Sara Errani is so sick

Sara Errani figures she knows the real culprit for the dizziness, sore throat and general weakness that nearly cost her a match at the U.S. 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 U.S. Open, said the AC has been turned up too high in the locker room at Flushing Meadows. Everywhere she goes in the Big Apple, really.

“In Europe, there’s not this much air conditioning. Here, you exaggerate a bit,” Errani said at her post-match news conference, wearing a thick, gray hoodie with the zipper pulled all the way up to her chin. “Too much back and forth with the temperature,” she lamented. “You go outside, it’s hot. You come inside, it’s cold. Every time.”