The Junior Cup final between Blackrock and Gonzaga will take place on Sunday, March 26 at Donnybrook (kick-off 3.30pm).
Liam McHugh is caught in a tackle by the Castleknock cover defence.
Gavin McIntyre makes a break for Castleknock.
Castleknock flanker Darragh O'Driscoll is tackled by Blackrock scrum half Paul O'Shea and winger Paddy Costello.
Castleknock lock Daire Heneghan is tackled by Blackrock's Jordi Murphy.
Full-back Daniel King of Castleknock is tackled by Blackrock centre Karl Curran.
**All photos by Donall Farmer of Inpho Photography**