The midlanders also extended their unbeaten LOI run.
Athlone Town are top of the Women's Premier Division after a win over Shamrock Rovers.
The midlanders extended their unbeaten streak in the League of Ireland campaign to six games, thanks to a 2-1 victory over their Dublin opponents.
Casey Howe and Isabel Ryan bagged the goals for Town in the contest, securing their place at the top of the standings with a one point lead over rivals Shelbourne.
Second-from-bottom DLR Waves represent Athlone's next opponents, with that game kicking off at the UCD Bowl this weekend.
Full Interview: Portarlington Footballer Ronan Coffey
Full Interview: The Down's Manager Dermot Power
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Ballinagar And Milltown To Meet In Leinster Intermediate Quarter-Final
Ronan Coffey Praises Portarlington’s Young Guns Ahead Of Leinster Quarter-Final
Mauricio Pochettino Set To Be Appointed Manchester United Manager
Darragh Murray Named In Irish Squad For Fiji Clash
Portlaoise Panthers Aiming To Bounce Back In Division One
Portarlington On The Road In Leinster
The Down's Building Towards Leinster Football Quarter-Final
Laois Provisional League Fixtures Revealed
The Harps Manager Praises His Sides Efforts In Leinster
Buccaneers Claim Back To Back AIL Wins
Kilcormac Killoughey Captain Full Of Praise For Goalkeeper
Lough Lene Gaels Suffer Late Heartbreak In Leinster Quarter-Final
Crookedwood Win Leinster Junior Camogie Title
Conor Slevin Wins Dramatic Leinster Quarter-Final For Kilcormac Killoughey
Ireland Secure Comfortable Win Over Argentina
Kilcormac Killoughey Seal Win But Heartbreak For Lough Lene Gaels And The Harps