WTA roundup: Daria Kasatkina routs Sofia Kenin in Sydney
Russia's Daria Kasatkina saved all seven of her break points on Monday while posting a 6-4, 6-0 first-round upset of eighth-seeded American Sofia Kenin at the Sydney Tennis Classic in Australia.
Kasatkina needed just 63 minutes to polish off the upset of Kenin, the 2020 Australian Open champion. Kenin won just eight points in the second set.
Among other matches, fifth-seeded Paula Badosa of Spain continued her rise by b