Kyle Edmund injured at Nice Open as Heather Watson is beaten in Strasbourg

Kyle Edmund reached round two of the French Open last year

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.