Nick Kyrgios sat in the Arthur Ashe Stadum locker room after ending Daniil Medvedev's U.S. Open title defense and stay at No. 1 in the rankings and felt a mix of pride and relief.
Pride at the big-serving, solid-returning performance that resulted in a 7-6 (11), 3-6, 6-3, 6-2 victory over Medvedev on Sunday night, the latest in a series of career-altering results that carried Kyrgios to his first quarterfinal at Flushing Meadows on the heels of his run to his first Grand Slam final at Wimbledon.
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