Karolina Pliskova & Kristyna Pliskova of the Czech Republic ahead of the first-ever main draw
International Tennis Federation - 🇨🇿 It's a family affair 🇨🇿 Karolina Pliskova and Kristyna Pliskova are the first twins to contest a WTA main draw match | Facebook
Kristyna beats Karolina in battle of Pliskova twins | Reuters.com