Laura Robson has been forced to retire from her qualifying match against American Madison Brengle at Eastbourne because of a thigh injury.
The former British number one, 22, arrived on court with heavy strapping around her right leg and fell a set and a break behind before pulling out.
Her withdrawal comes eight days before the start of Wimbledon.
Robson, currently ranked 308th in the world, has received a wildcard for the event at the All England Club.
She reached the last 16 at Wimbledon in 2013 but has been dogged by a wrist injury for the past two seasons.