French Open champ Krejcikova 15th in singles, 1st in doubles

French Open champion Barbora Krejcikova’s twin titles at Roland Garros have allowed her to jump in the WTA rankings to No. 15 in singles and No. 1 in doubles. The women’s and men’s rankings released Monday determine which players are eligible to compete at the Tokyo Olympics. Each country can send as many as four women and four men in singles. Teenager Coco Gauff rose two spots to a career-best No. 23. That makes her the fourth-highest woman from the United States. Novak Djokovic remains at No. 1 in the ATP after claiming his second French Open title. Runner-up Stefanos Tsitsipas rose one spot to No. 4.