Tennis Tennis Serena says she is the victim of 'discrimination' over drug tests Having criticised the lack of equality in anti-doping procedures, Serena Williams says that it may be due to discriminatory reasons. Ben Spratt 25 July, 2018 15:57 IST Tennis great Serena Williams - Getty Images Ben Spratt 25 July, 2018 15:57 IST Serena Williams has questioned the randomness of anti-doping measures in tennis and claimed that she is tested more than other players due to "discrimination".The 23-time grand slam champion complained about a lack of consistency in the tests ahead of Wimbledon, where she reached the final despite giving birth to her first child last September.And, following a visit from anti-doping officers on Tuesday, the 36-year-old has now suggested that there are discriminatory reasons for her having been tested more regularly than her rivals, as shown by the United States Anti-Doping Agency's online database.READ: US to meet Australia in 1st round of 2019 Fed Cup ...and it’s that time of the day to get “randomly” drug tested and only test Serena. Out of all the players it’s been proven I’m the one getting tested the most. Discrimination? I think so. At least I’ll be keeping the sport clean #StayPositive— Serena Williams (@serenawilliams) July 25, 2018 But I’m ready to do whatever it takes to have a clean sport so bring it on. I’m excited.— Serena Williams (@serenawilliams) July 25, 2018 As of July 20, Williams had been tested five times in 2018 - more than double the amount of any other female player in the database. Subscribe to our daily newsletter Get your daily dose of Sportstar with handpicked stories delivered right to your inbox! SUBSCRIBE Please enter a valid email address.