nick kyrgios

Nick Kyrgios' US Open win criticized after 'pep talk'

The career of Nick Kyrgios -- who has been criticized for his attitude and on-court behavior in the past -- is under renewed scrutiny after the Australian tennis star received a "pep talk" from the umpire during his match against Pierre-Hugues Herbert at the U.S. Open on Thursday.

Kyrgios, Murray win at French Open

Clay may not be his favorite playing surface, but Aussie Nick Kyrgios still triumphed over savvy clay-courter Philipp Kohlschreiber in straight sets at the French Open Tuesday.