Sabalenka and Djokovic are No. 1 in the rankings. Coco Gauff is No. 3 in singles, No. 1 in doubles
U.S. Open women's runner-up Aryna Sabalenka and men's champion Novak Djokovic each moved up one spot to No. 1 in the rankings on Monday — Sabalenka's first week atop the WTA, and Djokovic's record-extending 390th atop the ATP — while women's champion Coco Gauff rose to a career-high No. 3 in singles and No. 1 in doubles. “All year, I’ve been playing well,” said Sabalenka, who won her first major title at the Australian Open and reached the semifinals at the French Open and Wimbledon. Gauff, a 19-year-old from Florida, is next in sin...