Serena Williams, Treated for Right Ankle, Moves into Quarterfinals; Johanna Konta Takes Down Third Seed Karolina Pliskova, Elina Svitolina beats 2017 Finalist Madison Keys   (September 1, 2019) FLUSHING MEADOWS, NY - Serena Williams rolled her ankle in the second set, but still completed a straight set win over 22nd seed Petra Martic 6-3, 6-4 in the second day … [Read more...] about Serena Williams, Treated for Right Ankle, Moves into Quarterfinals; Johanna Konta Takes Down Third Seed Karolina Pliskova