Efficient Rybakina reaches US Open third round

Second-seeded Elena Rybakina advanced to the third round of the US Open Thursday, seeing off Spaniard Jessica Bouzas Maneiro 6-2, 6-4.She'll be out for revenge in her next match against Ukrainian Yuliia Starodubtseva, who beat Maria Sakkari 1-6, 7-6 (7/4), 6-2.