Andy Murray joked that he was trying to “sabotage” Novak Djokovic when asked why he took a position in Djokovic's coaching staff, recalling the number of times he was beaten by him at the Australian Open.
World number two Alexander Zverev also joked about his reaction when he heard the news of Murray working with Djokovic.
Read more: Murray couldn't turn down Djokovic's 'unique' opportunity.
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