Key events
Kyrgios 5-7 6-4 5-7 7-6 0-1 Khachanov* (* – denotes next server)
At 15-0, Kyrgios gets his between-the-legs forehand to work, but loses the point.
Kyrgios continues to play with his cavalier panache, and it costs him again. 15-30.
They trade points, and Khachanov has a break. That rally goes on for a while, and Kyrgios hits into the net. Break.