Number two seed Stan Wawrinka says there is no love lost between him and Nick Kyrgios but insists he is fully focused on their Dubai Duty Free Tennis Championships semi-final match-up and not the bad blood between the two which boiled over in Montreal last year.

Wawrinka dismissed Philipp Kohlschreiber 7-5 6-1 to book his last four berth against the Australian.

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When the pair met in Canada last August, 20-year-old Kyrgios was suspended and fined by the ATP World Tour for comments he made on-court concerning Wawrinka’s girlfriend Donna Vekic.