Coco Gauff beats Caroline Wozniacki to contact US Open quarters: NEW YORK - - The subsequent set was getting away from Coco Gauff in the US Open's fourth round Sunday, so perhaps she was disappointed by that ... or on the other hand the stagger that left her doing the parts while getting broken ... or on the other hand the sets of twofold blames that helped Caroline Wozniacki take that game. Or on the other hand maybe it was essentially that the last thing she needed to hear at that point was the close consistent jabber coming from Brad Gilbert, one of her two mentors sitting in the first line at Arthur Ashe Arena. One way or the other, Gauff moved in the direction of Gilbert and said, "If it's not too much trouble, stop." Then, at that point, during the following game, which permitted Wozniacki to drive a third set, Gauff told him, "Quiet down." That was while Wozniacki was amidst getting four continuous games and going up a break right off the bat in the...