Singapore indoor stadium, Singapore. 25th October, 2016. BNP Paribas WTA finals women tennis association .Romanian player Simona Halep in action during her second round robin match vs German tennis player Angelique Kerber Â,Image: 304102651, License: Rights-managed, Restrictions: , Model Release: no

SHENZHEN, Oct. 28, 2019 Simona Halep of Romania celebrates during the women's singles round robin match against Bianca Andreescu of Canada at the WTA finals Tennis Tournament in Shenzhen, south China's Guangdong Province, Oct. 28, 2019. (Credit Image: © Liang Xu/Xinhua via ZUMA Wire/HEPTA/SPORT PICTURES)

File photo - Simona Halep (ROM) plays her first match at the 2017 US Open at Billie Jean National Tennis Center in New York City, NY, USA, on August 28, 2017. Two-time Grand Slam champion Simona Halep has been banned for four years following breaches of the Tennis Anti-Doping Programme. An independent tribunal determined the 31-year-old Romanian had committed "intentional" anti-doping violations. Former world number one Halep tested positive for the use of roxadustat at last year's US Open.,Image: 804963422, License: Rights-managed, Restrictions: , Model Release: no