BEIJING, CHINA – OCTOBER 08: Timea Babos of Hungary and Andrea Hlavackova of Czech Republic check hands during their Women’s doubles final match against Yung-Jan Chan of Chinese Taipei and Martina Hingis of Switzerland on day nine of the 2017 China Open at the China National Tennis Centre on October 8, 2017 in Beijing, China. (Photo by Etienne Oliveau/Getty Images)