Jack Sock Hits Between-the-Legs Winner in Australia

American Jack Sock is making a habit out of creating headlines in Australia during this year's Hopman Cup. 

As Pete Grathoff of the Kansas City Star wrote, Sock kissed the forehead of a lineswoman struck by a serve during a match Tuesday.

The Olympic gold medalist then created a different type of highlight Thursday. 

After winning the opening set 6-2, Sock held a 2-0 lead over Nick Kyrgios in the second set when the Australian served. Both men exchanged shots, but Sock earned the point when he delivered a hammering strike between his legs that Kyrgios could not return. 

Sock won the match 6-2, 6-2. 

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