Morton moved into the play-off places in the cinch Championship thanks to a 3-2 win over leaders Queen's Park at Cappielow, helped by a double from recent signing George Oakley.
Leaders Dunfermline Athletic are now seven points clear in cinch League 1 after an incredible 4-3 victory away to Airdrieonians. The Diamonds were 3-0 up when they had Callum Smith sent off on the hour mark and the Pars came storming back, with Nikolay Todorov netting the winner four minutes from time.
Dumbarton have a seven-point advantage at the summit of cinch League 2 following their 2-1 home win over Annan Athletic. East Fife won 1-0 at Albion Rovers and bottom club Bonnyrigg Rose defeated Stranraer by the same score at Stair Park. Forfar Athletic and Stenhousemuir drew 1-1 at Station Park.