Katerina Siniakova is a Czech right-hander regarded as one of the greatest doubles players of her generation, winning multiple Grand Slam doubles titles alongside compatriot Barbora Krejcikova as well as an Olympic gold medal in doubles at the Tokyo Games. While doubles has been the primary showcase for her talent, she has also built a solid singles career, reaching the world's top thirty with quick hands and sharp reflexes at the net that translate directly from her doubles success.