Dundalk were far too classy for an under-strength Galway United at Terryland Park as Mickey Collins headed two crucial goals.

Galway lined up with Sean Kelly in defence due to the suspension of Shane Guthrie. Mark O'Toole made his first start of the season on the left while Alan Murphy started upfront.

United never got going in this game and can have no complaints about the score line, but Ian Foster will be disappointed to concede two goals from corners.

Dundalk ought to have grabbed a 17th-minute lead when goalkeeper Peter Cherrie launched a kick-out deep into Galway territory, but Barry Ryan denied Alex Williams.

Galway then enjoyed a small spell of supremacy as Alan Murphy and Vinny Faherty went close, but Dundalk came storming back in the 28th minute.

Kevin McKinley's clever corner was met by a firm Collins header, and Dundalk were suddenly armed with the lead.

With Tiernan Mulvenna effective on the right, Dundalk continued to press, and the pacy winger dragged a 36th-minute shot wide as Sean Connor's charges sought to increase their advantage.

Dundalk grabbed the second goal they deserved in the 59th minute when Williams converted Ger Rowe's assist with a delightful low drive.

Galway were in trouble, and a third was netted on 71 as Collins supplied another headed goal following a McKinley corner.

Galway United: Ryan; Conneely, Breen, Kelly, Davoren; Cooke, McBrien, Russell, O'Toole (Synott 60 mins); Murphy (Molloy 70 mins), Faherty.

Booked; Kelly, Breen

Dundalk: Cherrie; Shaun Kelly, Simon Kelly, Heary, McGowan; Mulvenna (McAreavey 78 mins), Collins (Coburn 80 mins), Turner, McKinley; Rowe, Williams.

Referee: D Hanney (Dublin).

Attd: 1100