Jannik Sinner's gracious nature was on display during an encounter with an enthusiastic tennis supporter. The world No. 2 returns to action on Thursday in the Qatar Open following his Australian Open semi-final loss to Novak Djokovic last month . The four-time grand slam champion is set to face Tomas Machac in the round of 32 of the event but before his on-court return, Sinner experienced quite the unusual situation in a lift alongside coach Simone Vagnozzi. After taking a selfie with a

Tag-uri: Australian Open