Khachanov defeats Kyrgios in 5 sets; the semifinal opponent will be Ruud.

In celebration of reaching his first Grand Slam

semifinal at the U.S. Open, Karen Khachanov raised

his arms and stood on the court. Nearby, Nick Kyrgios

used a set of rackets to vent some of his anger over

First, just after Khachanov's final point of their match

(7-5, 4-6, 7-5, 6-7 (3), 6-4), Kyrgios banged his piece of

equipment against the ground four times. Kyrgios

pulled out yet another racket from his bag, threw

himself back, and smacked that one to the sideline as well.

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