It's 8 wins in a row now in the SSE Airtricity League Premier Division for Dundalk, following their 3-0 defeat of Waterford at Oriel Park.
Nearest rivals Shamrock Rovers also won, 2-0 away to St Patrick's Athletic.
Greg Bolger and Sean Kavanagh got the goals for the Hoops.
Sligo Rovers thumped UCD 5-1 at the Showgrounds.
It ended scoreless in the matches involving Bohemians and Derry City at Dalymount Park and Finn Harps and Cork City at Finn Park.Read more in the Irish Sun
