Dundee closed the gap on cinch Championship leaders Queen's Park to four points thanks to a 3-1 home win over third-placed Ayr United.
Ryan Sweeney, Alex Jakubiak and Luke McCowan scored for Gary Bowyer's men, with Dipo Akinyemi on target for the Honest Men.
Stirling Albion are the new leaders in cinch League 2 following their 2-0 victory over Forfar Athletic at Forthbank. The Binos are two points clear of Dumbarton, who they host on Saturday. Stranraer defeated Albion Rovers 1-0 at Cliftonhill.