NEW YORK: Now that Nick Kyrgios cares about tennis, the Aussie is feeling the loss ostensibly.
Kyrgios, who came out flat against Karen Khachanov in the US Open quarterfinals, falling in five sets, used words like 'devastating' and 'heartbreaking' to describe how he felt. "All credit to Karen. He's a fighter, a warrior," Kyrgios said. "He served really good, probably the best server I have played this tournament."
