Ryan Farquhar, Michael Dunlop, William Dunlop and Keith Amor all secured wins at Saturday's Skerries 100 road races.

Farquhar won the Open Championship race from Amor and Michael Dunlop, and beat John Burrows in the Supertwins event.

Falkirk rider Amor won the Supersport 600, ahead of Farquhar, Michael and William, after a thrilling battle.

Michael Dunlop came home ahead of Davy Morgan and William Dunlop in the 250cc while William won the 125/450 event from Farquhar and Paul Robinson.

The Grand Final was abandoned after a serious incident occurred on the opening lap of the race.