Daniil Medvedev's match was delayed more than six minutes between points Sunday night after a photographer entered the court on match point, and the 2021 US Open champion became enraged by the chair umpire's decision to award his opponent a first serve.

The US Open descended into chaos on Sunday when a photographer came onto the court as Daniil Medvedev faced match point, bringing the first-round match to a standstill and sparking a spectacular meltdown from the Russian.

Daniil Medvedev is out of the US Open after a remarkable defeat by Benjamin Bonzi, where a photographer walking on to the court changed the course of the match.