Blackrock College prevailed in this south Dublin derby at Donnybrook.
Monkstown struggled to pose a significant threat.
Carl Delaney and Reece Plumtree's tries had Blackrock 15-0 up and in control at the break. Patrick Patterson and Peter O'Reilly crossed over to wrap it up in the second half.
Blackrock College – J Moriarty; J Gallagher (E Bleakley 55), L Turner (T Roche 47), R Plumtree, R Deegan; P O'Reilly, P Patterson; A Noble (A Francis 35), S McLoughlin (J McShane 47), A Savage, C Ryan, C Delaney (M Carroll 40), C Reilly (M Campbell 47), J Fairley (J Byrne 55), A Murphy
CBC Monkstown – L Sweeney; C Healy (A Guerin 55), D Forster, K Kouadi, K Corcoran (E Vaughan 59); C Watson ( J O'Hanrahan 43), G Mahon (B Loakman 57); B Reynolds, E O'Sullivan, R Doyle, R Ivers, F Behan-Halpin ( H Spelman 57), Z Satir, C Madden, E Clarke.
REF – A Forgarty (LRR)
Newbridge Col 40 Castleknock Col 12
FIVE first-half tries set Newbridge on their way to a comprehensive first-round victory against Castleknock at Templeville Road.
Full-back Tom Connolly, centre Johnny Deane, winger Cian Murphy, out-half Luke Morris and flanker Ben Howlett touched down by the 22nd minute to end the game as a contest.
NEWBRIDGE COLLEGE – N Stapleton (E Morrin 43); R Wynne, D Morrissey, L Heffernan (D Doyle 43), T Grant; P O'Brien (C Timmins 41), B Howlett; P Ryan; L Younge (D Ryan 54), L Morris, K Kyne, D Murphy (B Caulfield 54), J Deane (K Fitzgerald 54), C Murphy, T Connolly (N Cody 59).
CASTLEKNOCK COLLEGE – J Keleghan; M Corcoran, D McNally (R Hannon 20), D Storey (C Clancy 44), L O'Shea; J McGaley (A O'Farrell 20), A Corcoran; J Horgan, J Connolly (N Sommers 44); D Ryan, D Carroll, T Fitzsimons, R O'Meara, J Mulligan (A Proudfoot 59), S Egan.
REF – S Owens (Leinster Branch)
Clongowes 16 Pres Bray 11
Leading by 11-5 at the interval of this clash at Wanderers RFC, Clongowes were reeled in by Elliot Ryan's two penalties, leaving the teams level with five minutes to go.
Just when it looked as if Bray might go on to victory, Clongowes' inspirational captain Sean McCrohan took the game by the scruff of the neck to crash over in the corner for the clinching try.
CLONGOWES – D Murtagh; C Kennelly (R Fenelon 46), R Lemess, S McCrohan (B Messayeh 59), D Fitzpatrick; T Monaghan, J Murphy; S Butler (C O'Neill 55), D Sheehan, H Murray, P Celebi, Liam El-Sibai, L Barrett-Gomez, S McMahon, M Martin.
PRES BRAY – S Power; N Cummins (AJ Porter 53), S Howard, C Stewart, J Fallon (J Vance 44); M Meyler, E Ryan; K Gino-Mendez (B Clark 41), C O'Reilly, J Salley, M Shiel, J O'Connor, J McLoughlin, S Daly, M Kenny.
Ref – G Crawford
Cus 6 Roscrea 0
In a game of fine margins, it was CUS that kept their hopes alive thanks to a penalty in each half from Rob Mackey at Newbridge College.
They had to fend off a desperate late bid from their gritty opponents, though, who were camped on their try-line right at the death in search of a dramatic, potentially match-winning score. Jay Culleton and Eamonn McMahon both went close, but brave and committed defending denied them.
CUS – D Collum; L Howley, N Doyle, C Barton, R Mackey; K Lillis, A McDonnell; H Bodkin, F Crowley, J Shiel; A O'Boyle, U Doherty; A Fleming, L Rabbitte, B Meehan.
Roscrea – A Donovan; M O'Leary, J Culleton, B Hyland, E Browne; C Kelly, F Crowley; J O Cinneide-Pender, E Moore, D Keating (L Rigney h-t), T Byrne; D Maher (D Power 46), E McMahon; R Enright-Moony, D Ward.
Ref – C Wardrop (Leinster Branch)
St Mary's 8 St Michael's 27
A sublime second half of attacking rugby saw St Michael's home at Lakelands.
Harry Byrne of St Michael's and Myles Carey of St Mary's exchanged penalties before Rory Murphy touched down for St Michael's midway through the first half.
Second-half tries from Jack Dunne (2) and Chris Carey saw Michael's take control before Mary's notched a late try through Conor Wilde.
ST MARY'S COLLEGE – A Dix; J Holden, C Wilde, T Murray, G Tisdall; M Carey, D McDonagh; J Coolican, R Bergin, D Delaney, L Duffy, L Corcoran, N McEniff (capt), R Watters, R Foley (J Moran 58).
ST MICHAEL'S COLLEGE– R Frankling (R Dix 56); I Walsh, C Carey, I O'Kelly, R Kelly; H Byrne, P O' Beirne; D Thompson, M Kennedy (capt), A Deegan (R Melvin 54), J Dunne, B Leahy, R Murphy (A Connolly 60), S Penny (S Judge 66), D O' Donovan( J Booth 71).
REF – A Lynch (Leinster Branch)
St Gerard's 0 St Andrew's 0
It will take a replay to separate these two sides and both will be disappointed they did not take advantage of their scoring opportunities when they arose.
Both sides missed penalties before the half-time whistle.
Gerard's almost crossed the line late in the game after some brilliance from Mark Baker. St Andrew's responded well, but despite countless phases and possession, were unable to turn the pressure into points.
St Andrew's – H Black; D Burns, P Sullivan (D Malloy 45), B Bradley, D Geraghty; A Larmour, W Hennessy; J Boag, N Judge (W Holland), D Wilson; B Ryan, A Sullivan (P Murray ht); S Keane, D D Bailetta, Z Henry (capt).
St Gerard's – M Geoghegan; J Dunne, B Geoghegan, C O'Flatherty, A Kingston; M Baker, C Foley; C Powell, C Finnegan, C McGloghlin; K Beashel, T Morrisoe; T Dempsey (T Furlong h-t), S Bourke, D Power (capt).
REF – B Armstrong (Leinster Branch)
MUNSTER JUNIOR CUP
Castletroy College 27 St Munchin's 7
A hat-trick of tries from the impressive Sean English helped Castletroy College to a crushing defeat of St Munchin's at the University of Limerick.
English helped himself to the first of his three tries on the stroke of half-time to leave his side 12-0 up, after Aaron Kennedy also crossed the line.
Two more for the second-row after the break wrapped it up.
Castletroy ��� D Gibbons; B Nash, E Carew (N Loughran 51), S Mullins, M Rowsome; D Neville, A Kennedy; B Sheehan, M Hartigan (capt), M Bromell; D O'Brien Christie, S Fitzpatrick (L Ridder 42); S English (J English 58), D O'Neill (B Richardson 51), A Kennedy.
St Munchin's – M Browne; Cian McNamara (J Penigitio 31), Conor McNamara (J Greenwood 39), J Kiely (capt), G Quilligan (J O'Halloran 56); A Rice (M Sheridan 35), E Maher (K Galvin 35); K McMahon, D Radcliffe, G McCoy (G Organ 36); A McNamara, J Lipper; R McNamara (A Costelloe 36), C Carmody (K Mullane 39), S Corbett.
REF – P Hanlon (MAR).
PBC 8 CBC 5
PBC earned a home quarter-final and local bragging rights when they came from behind to beat cross-city rivals CBC at Musgrave Park.
Pres' out-half Peter Sylvester was the hero as he scrambled over the try-line from close range with five minutes remaining the clock after a length-of-the-field move. A yellow card for Ciaran McHugh 13 minutes from time did not help the CBC cause.
PBC – M Healy; P Buckley, J Broderick, J O'Shea (c) (E Touhy 48), M St Ledger; P Sylvester, H Shanahan (D Harrington 61); N O'Brien, D O'Brien (B Scannell 44), K Morris; C O'Flynn, J O'Sullivan; B O'Connor (C Galvin 63), J O'Sullivan, C Fitzgerald.
CBC – I Dorney; J Roche, O Conway, K O'Sullivan, D Leonard; J Taylor, N Kirk; R McCarthy, T Lehane, C McHugh; D O'Donovan, E Doyle (C Pratt 5); F Hennessy, F Burke, D McGinn (L Masters h-t).
Ref – C Harrington (MAR)