what's the biggest fine in tennis history for onc court Behavior with that record is owned by Australian Nick curios for a startling meltdown at a tournament in Cincinnati back in 2019 at a change of ends during a match against Karen katanov curios in response to calls that had not gone his way loudly described chair umpire Fergus Murphy as quote the worst ref in the game hands down Kos was given a code violation by Murphy in response then Kos left the court without permission to smash two rackets in the dressing room Corridor he brought both back onto the court crumpled and was in the process of regripping a new racket when to kio's further irritation umpire Murphy issued him a time violation Kos lost the match and leaving Court described Murphy as a tool on his way past the Umpire before spitting at the floor to show his disgust he was F to record $113,000 for his antics