Hibernian saw off second-placed Aberdeen 2-0 at Easter Road, while Kilmarnock and Dundee also picked up wins.
The Scottish Premiership is back with a full-card this weekend - Andy Walker & Ian Crocker give you their predictions.
Gary Mackay-Steven's brace helped Aberdeen overcome Championship side Dundee United to reach the Scottish Cup quarter-finals
Aberdeen cut the gap to Celtic at the top of the standings to eight points thanks to a 3-0 win over Hamilton.
Scottish Cup holders Celtic will face Greenock Morton in the quarter-finals of the competition, while Rangers have been drawn at home to Falkirk.
Scottish Premiership football is back and there is a full set of fixtures for Sky Sports' football expert Andy Walker to cast his eyes over.
Three goals in eight first-half minutes saw Aberdeen claim a 4-2 win in Dingwall despite a late rally from Ross County.
Aberdeen have announced the signing of Freddie Woodman from Newcastle on a loan deal until the end of the season.
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