Roger Federer wasn't having it on court, and then he wasn't having it in the press room.
Irritated by a point penalty—his second code violation in the match—assessed to him by the chair umpire during a Shanghai Masters quarterfinal match against Alexander Zverev, Federer jawed with the umpire for a few minutes.
"Why didn't you tell me that that was too much for you?" Federer said in the midst of the spat.
It all revolved around a ball that Federer rather lackadaisacally tapped out of the confines of the court after missing a backhand volley.