Hamilton Accies moved three points clear at the top of the Development League with a 3-1 win over Hearts at Newtongrange on Monday.
On Tuesday, Filip Twardzik hit a double as reigning champions Celtic came from behind to beat Rangers 6-1 at Murray Park while Sam Stanton grabbed a hat-trick in Hibernian's 4-2 win over Partick Thistle at Ainslie Park.
Dundee United claimed a 4-3 victory over Kilmarnock at Rugby Park after Killie had fought back from three goals down to level the match.
There were 1-0 wins for Dunfermline, against Falkirk at East End Park, and St Johnstone, who beat St Mirren at McDiarmid Park.
Motherwell and Ross County drew 2-2 at the Excelsior Stadium while Inverness CT play Dundee today. Aberdeen were the team without a game this week.
Queen of the South lead the Development League West and Raith Rovers are top in the East Section.