(September 4, 2022) FLUSHING MEADOWS - In a battle of some unbelievable shot-making, No. 23 seed Nick Kyrgios of Australia upset defending champion and No. 1 seed Daniil Medvedev of Russia 7-6 (11), 3-6, 6-3, 6-2 in the fourth-round off the US Open on Sunday night to gain his first quarterfinal berth in New York. Kyrgios saved three set points in the first set tiebreak. "I … [Read more...] about Kyrgios Knocks Out No. 1 Medvedev, Gauff Reaches First US Open Quarterfinal