![Kristyna Pliskova from the Czech Republic with a tattoo on her arm during her match against twin sister Karolina Stock Photo - Alamy Kristyna Pliskova from the Czech Republic with a tattoo on her arm during her match against twin sister Karolina Stock Photo - Alamy](https://c8.alamy.com/comp/D9B21Y/kristyna-pliskova-from-the-czech-republic-with-a-tattoo-on-her-arm-D9B21Y.jpg)
Kristyna Pliskova from the Czech Republic with a tattoo on her arm during her match against twin sister Karolina Stock Photo - Alamy
![Karolina Pliskova: Why facing my sister Kristyna at Nature Valley Classic will be so tough | Tennis | Sport | Express.co.uk Karolina Pliskova: Why facing my sister Kristyna at Nature Valley Classic will be so tough | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/750x445/1142134.jpg)
Karolina Pliskova: Why facing my sister Kristyna at Nature Valley Classic will be so tough | Tennis | Sport | Express.co.uk
![Identical twins, Kristyna Pliskova (on left in white) of Czech Republic and Karolina Pliskova of Czech Republic Stock Photo - Alamy Identical twins, Kristyna Pliskova (on left in white) of Czech Republic and Karolina Pliskova of Czech Republic Stock Photo - Alamy](https://c8.alamy.com/comp/DAG08J/identical-twins-kristyna-pliskova-on-left-in-white-of-czech-republic-DAG08J.jpg)