Coco Gauff is the first American teen since Serena Williams more than two decades ago to reach the U.S. Open quarterfinals two years in a row, so the 19-year-old from Florida knows her way out of trouble on a tennis court.
As the second set slipped away against Caroline Wozniacki in the fourth round Sunday at Arthur Ashe Stadium, Gauff needed a chance to think things through after handing over a break with a pair of double-faults and a stumble that left her doing the splits.
So Gauff turned in the direction of the near-constant chatter coming from Brad Gilbert, one of her two coaches sitting in a front-row seat, and said, “Please stop.” A couple of minutes later, Gauff said, “Stop talking.”
That was while Wozniacki was grabbing four consecutive games to go up a break in the third set. And then, just as the match seemed to be slipping away thanks in part to a slew of unforced errors, Gauff straightened out her strokes and pulled way. She collected the last six games for a 6-3, 3-6, 6-1 victory over Wozniacki, the 33-year-old mother of two who recently came out of retirement.

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