American tennis player, Jack Sock, staged an amazing moment of sportsmanship during his match against Australia’s Lleyton Hewitt at the Hopman Cup in Perth on Tuesday.

It happened so at a crucial moment when the line umpire ruled a Hewitt serve out, but Sock deemed it to be an incorrect decision. He, then, asked the former – who was already preparing for his second serve – to challenge the point.

This left the crowd in sheer amusement as a visibly shocked Hewitt and the chair umpire watched by before the decision was overturned, and the point ruled in favour of the Australian, who went on to clinch the match, 7-5 6-4.

Sock may have lost the match, but he certainly won our hearts!

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