David Wallace may miss South Africa tie with ankle injury

David Wallace is a fitness concern for Ireland's clash with South Africa this weekend after a recurrence of an ankle injury.

The Munster flanker aggravated the problem over the weekend and was the only member of the 22-man Irish squad to sit out training in Bray yesterday morning.

The extent of the injury is likely to be made known when coach Eddie O'Sullivan names his starting 15 for Saturday's game later today.