After Nick Kyrgios' in-match chat with umpire Mohamed Lahyani, Andy Murray cheekily suggested the Australian hire the official as his coach.
Novak Djokovic felt for all parties involved following the contentious conversation between Nick Kyrgios and umpire Mohamed Lahyani.
Caroline Wozniacki was well below her best as the Australian Open champion suffered a straight-sets defeat to Lesia Tsurenko on Thursday.
Umpire Mohamed Lahyani left his chair to warn Nick Kyrgios about his apparent lethargy before the Australian advanced in New York.
Pierre-Hugues Herbert was less than impressed with the US Open after Nick Kyrgios appeared to receive a pep talk from umpire Mohamed Lahyani
Serbian sixth seed and two-time US Open champion Novak Djokovic defeated Tennys Sandgren 6-1 6-3 6-7 (2-7) 6-2.
Nick Kyrgios was a set and a break down at the US Open when umpire Mohamed Lahyani left his chair to talk to the Australian.
Roger Federer has not dropped a set yet at the US Open as he proved too good for Frenchman Benoit Paire on Arthur Ashe Stadium.
Serena Williams is not excited by the prospect of doing battle with sister Venus at their home grand slam in New York.
Alize Cornet said French Tennis Federation president Bernard Giudicelli showed he is antiquated with his stance on Serena Williams' attire.