Roger Federer was tested for doping 29 times in 2019
Simona Halep provisionally suspended from tennis after failed drug test | The Independent
Doping tests 2019: Federer, Nadal and Struff right at the forefront · tennisnet.com
Brit tennis star Tara Moore to be BANNED from Wimbledon after two alleged anti-doping violations from drugs test | The US Sun
Former top-20 women's tennis player Varvara Lepchenko suspended four years for doping - CBSSports.com
Simona Halep suspended after failed US Open drug test
Former world number one Halep provisionally suspended for doping | Reuters
Brazilian tennis player Beatriz Haddad Maia gets suspended for doping - LatinAmerican Post
Women's former world number one suspended after positive doping test — RT Sport News
Kamil Majchrzak fails doping test, unlikely to join Iga Swiatek at United Cup
Former No. 1 tennis player Simona Halep suspended for failed drug test - Portland Press Herald
Simona Halep: Former world No. 1 suspended after testing positive for banned substance | CNN
Brazilian tennis player Beatriz Haddad Maia fails doping test
Simona Halep suspended after failing doping test during U.S. Open - The Washington Post
Maria Sharapova and Serena Williams put 15-year feud on line at US Open | Maria Sharapova | The Guardian
She Took It at Wimbledon 2019!' - Enraged Serena Williams' Fans Call for Wimbledon To Strip Simona Halep After Doping News Breaks Out - EssentiallySports
Nadal and Halep among players listed with wrong gender in ITF anti-doping file
Halep vows to 'fight for the truth' after doping suspension | Tennis News | Al Jazeera
Former tennis No. 1 Simona Halep suspended for positive doping test
Traces of testosterone: US women's tennis star provisionally suspended for doping violation — RT Sport News
A Doping Ban And Frosty Friendships Failed To Stop Maria Sharapova Becoming A Tennis Icon - UBITENNIS