SHENZHEN, CHINA - OCTOBER 28: Elina Svitolina of Ukraine serves against Karolina Pliskova of the Czech Republic during their Women's Singles match on Day Two of the 2019 Shiseido WTA Finals at Shenzhen Bay Sports Center on October 28, 2019 in Shenzhen, China. (Photo by Clive Brunskill/Getty Images)
