Karen Khachanov of Russia needed five sets to put Kyrgios away, 7-5, 4-6, 7-5, 6-7, 6-4. He will play Casper Rudd of Norway in the semifinals on Friday.
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Nick Kyrgios’s U.S. Open Run Ends One Match After Beating the Top Seed
Karen Khachanov of Russia needed five sets to put Kyrgios away, 7-5, 4-6, 7-5, 6-7, 6-4. He will play Casper Rudd of Norway in the semifinals on Friday.