Nick Kyrgios has been given a suspended 16-week ban from the ATP Tour following the conclusion of an investigation into his explosive second-round loss at the Western & Southern Open in Cincinnati last month.

The Australian was handed a record fine of $US113,000 ($A167,000) after committing eight offences during his match with Karen Khachanov, including verbally abusing umpire Fergus Murphy and spitting towards the official.

The ban, along with a further fine of $US25,000 (A37,000), will kick in if Kyrgios commits a similar offence within a six-month period, while he must also agree to continued support from a mental skills coach during tournaments plus seek extra help from a specialist in behavioural management before the end of the year.