St Mary's squeak one-point win
Clontarf 22 St Mary's College 23, Castle Avenue
St Mary's College won for only the second time in their last six league games as Jonathan Sexton booted them past Clontarf at Castle Avenue.
Sexton landed an injury-time penalty, from the halfway line, to see Mary's come from behind.
Tries from winger John McWeeney (2) and number 8 Hugh Hogan helped Mary's to a 17-10 lead at the break.
'Tarf saw centre Conor Keegan over for a try, midway through the first half, and while both full-back Daragh O'Shea and winger Matt Nethery touched down to help the hosts go 22-20 in front, Sexton denied them at the death.
HT: Clontarf 10 St Mary's 17
Scorers: Clontarf: Tries: Conor Keegan, Daragh OShea, Matt Nethery; Cons: Nethery 2; Pen: Nethery
Marys: Tries: John McWeeney 2, Hugh Hogan; Con: Jonathan Sexton; Pens: Sexton 2
