Nick Kyrgios cops biggest fine in ATP history, possible suspension

Nick Kyrgios has copped the biggest fine on ATP record after his stunning tantrum at the Cincinnati Masters.

Kyrgios has been hit with a $US113,000 ($A167,000) sanction and also faces a possible suspension for verbally abusing and spitting towards the chair umpire during his second-round defeat to Karen Khachanov on Thursday.

The 24-year-old Australian won the opening set against his Russian opponent, despite foot and ankle issues, before unleashing a profanity-laced tirade at umpire Fergus Murphy, throwing his towel over a camera and forcing broadcasters of the US event to switch to an overhead view.

Kyrgios took umbrage with Murphy, who he has previous history with, over his monitoring of the shot clock and berated the Irishman for most of the match.

Nick Kyrgios, pictured here, in action at the Cincinnati Masters. (Photo by David Kirouac/Icon Sportswire via Getty Images)
Nick Kyrgios in action in Cincinnati. (Photo by David Kirouac/Icon Sportswire via Getty Images)

He became obsessed with the issue, repeatedly calling Murphy a "potato" and labelling him a "disgrace" and the "worst ref in the world".

Murphy eventually responded by handing Kyrgios a point violation after Khachanov won the second-set tiebreaker to level the match, when the Canberran overstepped the mark by screaming out an obscenity.

Kyrgios then followed this up by asking for a toilet break. He took two racquets with him and smashed them in the players' tunnel before returning to the court.

After a double-fault handed Khachanov the match and the players shook hands, Kyrgios told Murphy "you're a f***ing tool bro" and appeared to spit in the direction of the umpire before he shunned the traditional handshake.

“We haven’t heard the end of this and from what he did at the end was truly disgusting and a big fine for Kyrgios,” one TV commentator said.

Nick Kyrgios spat in the direction of the umpire after the match. Image: ESPN
Nick Kyrgios spat in the direction of the umpire. Image: ESPN

Biggest fine on ATP record, possible suspension

The $113,000 fine is the largest total fine since 1990, the start of the ATP World Tour’s official record books, according to Tennis.com.

The fines included five charges of unsportsmanlike conduct totalling $US85,000, $US20,000 for verbal abuse, $US5,000 for audible obscenity and $US3,000 for leaving the court without permission.

The ATP said they are further investigating whether a suspension is warranted.

"The ATP is looking further into what happened during and immediately after the match to see if additional action is warranted under the Player Major Offense section of the code. That could result in an additional fine and/or suspension," the game's governing body said.

Kyrgios had clashed with Murphy two weeks ago at the Washington Open and was also fined by the ATP after being embroiled in an expletive-ridden rant with Murphy at the Queen's Club Wimbledon warm-up tournament in June.

Khachanov's win means he will take on Frenchman Lucas Pouille in round three, who beat Canadian Denis Shapovalov 6-4 6-4.

Kyrgios's Australian compatriot Alex de Minaur also bowed out of the Ohio tournament, losing 7-5 6-4 to Japan's Yoshihito Nishioka.

with agencies