![Coco Gauff, 15, becomes youngest player to win WTA title since 2004 - but are age restriction rules correct? Coco Gauff, 15, becomes youngest player to win WTA title since 2004 - but are age restriction rules correct?](https://www.telegraph.co.uk/content/dam/tennis/2019/10/14/TELEMMGLPICT000212914384_trans_NvBQzQNjv4BqQsQKkypbxxkGLu6JU8b2QClsl-fHGGXiN6xeiW6IKvs.jpeg)
Coco Gauff, 15, becomes youngest player to win WTA title since 2004 - but are age restriction rules correct?
![Coco Gauff took a science test just before qualifying for Wimbledon. She's now an international sensation | CNN Coco Gauff took a science test just before qualifying for Wimbledon. She's now an international sensation | CNN](https://dynaimage.cdn.cnn.com/cnn/c_fill,g_auto,w_1200,h_675,ar_16:9/https%3A%2F%2Fcdn.cnn.com%2Fcnnnext%2Fdam%2Fassets%2F190701150808-03-cori-gauff-0701.jpg)
Coco Gauff took a science test just before qualifying for Wimbledon. She's now an international sensation | CNN
![2019 US Open: How Cori 'Coco' Gauff took over tennis this summer, and what her next steps are - CBSSports.com 2019 US Open: How Cori 'Coco' Gauff took over tennis this summer, and what her next steps are - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2019/09/01/27dac653-1c79-43bf-b061-36f224e0e56a/thumbnail/1200x675/2050771123e575b8e20efa4cbf9169e5/coco.jpg)
2019 US Open: How Cori 'Coco' Gauff took over tennis this summer, and what her next steps are - CBSSports.com
![2022 French Open: Coco Gauff becomes youngest woman since Maria Sharapova to reach Grand Slam final - CBSSports.com 2022 French Open: Coco Gauff becomes youngest woman since Maria Sharapova to reach Grand Slam final - CBSSports.com](https://sportshub.cbsistatic.com/i/r/2022/06/02/a3475a18-40ea-42d9-acc4-1c8c11a84c78/thumbnail/1200x675/2aae5de0a565c78e875c9df9f985ad48/gettyimages-1400657714.jpg)
2022 French Open: Coco Gauff becomes youngest woman since Maria Sharapova to reach Grand Slam final - CBSSports.com
![15-Year-Old Tennis Player Cori “Coco” Gauff Just Beat Venus Williams in the First Round of Wimbledon | Teen Vogue 15-Year-Old Tennis Player Cori “Coco” Gauff Just Beat Venus Williams in the First Round of Wimbledon | Teen Vogue](https://assets.teenvogue.com/photos/5d1a5a246de3ad00085b07c9/16:9/w_2560%2Cc_limit/00-story-cori-gauff.jpg)
15-Year-Old Tennis Player Cori “Coco” Gauff Just Beat Venus Williams in the First Round of Wimbledon | Teen Vogue
![Coco Gauff: the even-keeled American prodigy flirting with grand slam glory | Coco Gauff | The Guardian Coco Gauff: the even-keeled American prodigy flirting with grand slam glory | Coco Gauff | The Guardian](https://i.guim.co.uk/img/media/892d15d63a1a35b8d6657f5391cb78de869057d1/0_242_6000_3600/master/6000.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=1601e3ab21425fa359b66cc7bcc09d2d)