Dundalk 1 Galway United 1
Dundalk and Galway must replay after a tense 90 minutes at Oriel Park failed to separate them.
Galway keeper Padraig Lally could only parry a fierce free kick from Donal Broughan and Aaron Callaghan followed up to put Dundalk in front after just five minutes
Galway levelled in first half stoppage time.
Callaghan's back pass, following a Mark Herrick cross, was misjudged by keeper John Connolly and Mike Keane was in to scoop home the loose ball.
Galway then had Aidan Forde sent off for a second bookable offence in stoppage time.
Replay: Terryland Park, Tuesday night (7.45)