Gardiner a doubt for Rebels' semi-final

Cork wing-back John Gardiner is an injury doubt for the Rebels' All-Ireland hurling semi-final clash with Wexford on Sunday week.

The Na Piarsaigh clubman didn't figure in last night's U-21 Munster final against Tipperary, which the Premier County won.

Gardiner picked up a hand injury in a weekend club football championship game.