ANKARA 

A 15-year-old tennis player from the U.S., Coco Gauff knocked Naomi Osaka, the 2019 Australian Open champion, out from the 2020 tournament on Friday. 

Gauff beat Osaka, 22, in the women’s singles third round with the sets of 6-3, 6-4 to be in the fourth round.

Ranking fourth in the world standings, Osaka had to return home.

World number 67, Gauff is now waiting for her opponent in the next phase.  

7-time Australian Open champ Williams returns home

The American tennis veteran Serena Williams, 38, upset her fans after she was eliminated by Chinese player Qiang Wang with the

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