CINCINNATI, United States — A pair of reigning Grand Slam champions set the pace on Sunday at the ATP-WTA Cincinnati Masters, with Australian Open winner Elena Rybakina and Roland Garros titleholder Mirra Andreeva reaching the third round. Second seed Rybakina, coming off a runner-up finish to Iga Swiatek in Toronto, defeated Taylor Townsend 6-3, 6-4.
