Shamrock Rovers have seen their lead at the top of the SSE Airtricity Premier Division shorn to four points.
Stephen Bradley’s side suffered a second defeat of the week, this time a 2-1 loss away to a Dundalk side who themselves are up to second.
Bohemians drop to third after behing held to a scoreless draw by Waterford at Dalymount.
Cork City’s woeful season continues with a 2-0 defeat away to Derry.
The Leesiders also had Conor McCormack sent off at the Brandywell.
St Pat’s got the better of UCD in the Dublin derby at Richmond Park, winning 2-0, while bottom side Finn Harps drew 1-1 away to Sligo Rovers.
Cabinteely remain top of the First Division despite being held to a 1-1 draw away to Bray Wanderers tonight.
Shelbourne are second after a 3-0 win over nine-man Galway.
While Wexford move off the bottom with a 2-0 win over Athlone.