Khachanov stops Kyrgios in 5 sets; faces Ruud in semifinals
By HOWARD FENDRICH
AP Tennis Writer
NEW YORK (AP) — Karen Khachanov has advanced to the first Grand Slam semifinal of his career by edging Nick Kyrgios 7-5, 4-6, 7-5, 6-7 (3), 6-4 at the U.S. Open. Kyrgios could not quite follow up his victory over defending champion Daniil Medvedev. The match began Tuesday night and concluded after midnight on Wednesday at a rowdy Arthur Ashe Stadium. Early in the match, two spectators were kicked out after one gave the other a haircut in the stands. The No. 27-seeded Khachanov will face No. 5 Casper Ruud on Friday for a berth in the championship match.