Kyle Edmund injured at Nice Open as Heather Watson is beaten in Strasbourg
Great Britain's Kyle Edmund retired hurt from his first-round match at the Nice Open, casting doubt over his place at the French Open.
World number 84 Edmund, 21, took the first set 7-5 against German Alexander Zverev but hurt his ankle and retired after losing the second set 7-5.
The French Open begins on Sunday.
British number two Heather Watson, 23, lost 6-3 0-6 6-1 to Kateryna Bondarenko of Ukraine in the first round at the Internationaux de Strasbourg.