Katerina Siniakova is now certain to pass a long-standing Martina Navratilova record after another excellent season. That milestone follows her title run at the Japan Open in Osaka, where she beat Ashlyn Krueger in the final.
Her strong year has locked in a place in the record books ahead of Navratilova's all-time mark.
She lifted the trophy at the Kinoshita Group Japan Open in Osaka.
Siniakova got past Krueger in the final to claim the title.
Ace Recap