An ankle injury could force John O'Dwyer to miss Tipperary's Munster SHC semi-final against Limerick at the Gaelic Grounds on Sunday next.

A report in the Irish Daily Mirror states that the 23-year-old picked up the injury during a training camp at Carton House over the weekend. The results of an upcoming scan will determine the length of any potential lay-off.

The Premier County are also monitoring the fitness of Cathal Barrett. The 2014 Young Hurler of the Year injured his shoulder in April, but his recovery is taking longer than expected.