The top two in the SSE Airtricity League Premier Division - Shamrock Rovers and Derry City - both lost last night.
The Hoops went down by 1 goal to nil away to Drogheda United, with Ryan Brennan scoring the winner.
Derry were beaten 2-1 at Sligo Rovers, as Seamus Keogh's late goal secured all three points at the Showgrounds.
Elsewhere, St Patrick's Athletic were 3-0 winners over Bohemians,
Dundalk earned a 1-0 victory at Finn Harps,
And it finished Shelbourne 2 UCD 0.