Emma Raducanu has retired from the quarter-finals of the Korea Open with an apparent left foot injury, after losing the first set 6-1 against top seed Daria Kasatkina.
The Briton was bidding to reach her first semi-final above WTA 250 level since winning the 2021 US Open.
Kasatkina had not lost a set to Raducanu in two previous meetings, including a 6-2, 6-2 win in the Eastbourne grass-court quarter-finals three months ago.
Raducanu had moved into the quarter-finals of the Korea Open after beating Yue Yuan.
More to follow . . .
Source Agencies