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 was forced to retire from her Korea Open quarter-final against Daria Kasatkina with a foot injury.

Emma Raducanu made her first retirement of the season at the Korea Open in Seoul on Saturday. Suffering from pain in her left foot, she pulled out of her quarter-final against top seed Daria Kasatkina while trailing 6-1.

Emma Raducanu’s injury problems struck again as she retired from her Korea Open quarter-final against top seed Daria Kasatkina. The 21-year-old Briton had just lost the first set 6-1 when she withdrew having struggled with a foot issue.

Emma Raducanu has admitted she was forced to let go of any 'frustration' she had as she battled her way into the last eight of the Korea Open. The 21-year-old beat Yue Yuan 6-4, 6-3 to advance to the quarter-finals as she won her second match since her disastrous US Open campaign.

Raducanu edged ahead following a close first set and powered ahead at the start of the second, holding off a comeback from Yuan and serving eight aces during the second set. Raducanu had battled past American Peyton Stearns in the previous round to set up the meeting with Yuan,

Emma Raducanu offered an unexpected take on her controversial scheduling issues on Thursday, stressing the importance of matchplay and claiming that she has been “nursing a few niggles in the last couple months that I kept pretty quiet”.