Novak Djokovic demanded a fan be removed from centre court during his second round victory on Thursday.
The Serbian was facing British wildcard Jacob Fearnley and cruised into a two-set advantage.
However, a disturbance in the crowd riled the world number two after he dropped the third set.
After winning the third set, Fearnley could be seen looking behind him into the stand with reports suggesting security had been speaking to two individuals.
Djokovic was then heard talking to security, telling them: “It’s him. That guy. Get him.
“That guy there, the grey tracksuit just going down the stairs now.”
Djokovic’s comments suggested the spectator was already on his way out of the court, and it was unclear whether they were allowed back in.
The 24-time grand slam winner could then be heard talking to the umpire, saying: “Why’s he not out?”
This led to commentator John Lloyd to tell television viewers: “I wondered if it was someone maybe talking too much, I don’t know what it was there.”
Despite the disturbance, Djokovic bounced back from dropping the third set to claim the fourth 7-5 and secure his spot in the third round.