(September 4, 2023) FLUSHING, NY - In an all-American contest, No. 17 Madison Keys stopped No. 3 Jessica Pegula 6-1, 6-3 in 61 minutes to open the day session in Arthur Ashe Stadium on Monday to reach the quarterfinals of the US Open. Keys, a 2017 finalist at the US Open will take on current Wimbledon champ No. 9 Marketa Vondrousova. The Czech woman came back to defeat young … [Read more...] about Madison Keys Knocks Out Third Seed Pegula to Reach US Open Quarterfinals; Faces Wimbledon Champ Marketa Vondrousova for Semifinal Spot