British number two Emma Raducanu retires from her Korea Open quarter-final against Daria Kasatkina with a foot injury.

A foot injury forced Emma Raducanu to retire from the Korea Open quarter-finals on Saturday, while third seed Beatriz Haddad Maia beat sisters Polina and Veronika Kudermetova on the same day to set up a Korea Open final clash with top seed Daria Kasatkina.

Emma Raducanu retired from her Korea Open quarter-final clash with Daria Kasatkina at the end of the first set due to a foot injury. Kasatkina, who advances to the semis in Seoul, was gracious in victory and expressed her sympathy towards the frustrated Brit.