Derry City 0 St Patrick's Athletic 3
Mark Quigley scored a second half hat-trick as St Pat's got back to winnings way in some style.
Quigley struck for the opener on 50 minutes when shooting home after great work by Keith Fahey and Glen Fitzpatrick.
A dreadful blunder by Derry keeper Gerard Doherty gifted Quigley his second on 85 minutes when the sriker charged down his clearance to tap home.
Quigley completed his hat-trick on 90 minutes from Ryan Guy’s pass.