Arsenal midfielder Mathieu Flamini has reportedly been ruled out for two weeks with a groin injury.

The Frenchman was forced off with the problem during the Gunners' 2-0 win at Crystal Palace in the Premier League on Saturday.

The 29-year-old is now expected to be sidelined for a fortnight before he returns to action, according to Goal.com.

Arsenal are back in action on Tuesday night when they host Chelsea in the fourth round of the League Cup.