Daniil Medvedev smashes racket on ground in US Open meltdown

• Daniil Medvedev was defeated by Benjamin Bonzi of France in the first round of the US Open on Sunday.
• Following his loss, Medvedev had a courtside meltdown, smashing his racket to pieces.
• The incident was preceded by a controversial decision regarding a first serve awarded to Bonzi.
• Chair umpire Greg Allensworth allowed Bonzi to re-do his first serve after a photographer interfered, despite Bonzi having already missed it.
• Watch the video above

IN FULL

Daniil Medvedev has meltdown after photographer walks on court at US Open match point - before angrily smashing racket on ground