American teenager Coco Gauff has urged U.S. Open champion Emma Raducanu to be wary of social media following the Briton's maiden Grand Slam triumph at the U.S. Open last month.
Raducanu, who became the first qualifier to win a Grand Slam, has since gained thousands of new followers on social media and set up an account on Chinese microblogging site Weibo to keep in touch with fans in that country.
Gauff, who shot to fame as a 15-year-old when she reached the fourth round at Wimbledon in 2019, urged the 18-year-old Raducanu to take time away from her phone.