FT Aberdeen 3-1 Hibs - Main, Considine & Jackson own goal after Doidge opener; Whittaker sent off for visitors
FT Celtic 5-0 St Mirren - Griffiths completes hat trick to add to Edouard & McGregor goals
FT Hamilton 1-0 Kilmarnock - Ogkmpoe nets late penalty for 10-man hosts
FT Hearts 1-1 Motherwell - Washington cancels out Long opener
FT St Johnstone 1-0 Livingston - Hendry bundles in for hosts
Thistle hold leaders Dundee Utd in Championship
Heart of Midlothian 1-1 Motherwell
Steven Naismith so close to the winner for Hearts! Conor Washington cuts the ball back to the striker just a few yards out, but Naismith is unable to get the ball out from under his feet and Motherwell survive.
Sean McGinty
Leigh Griffiths' hat-trick inspires Celtic to what, in the end, was a run of the mill but convincing win for the Premiership leaders, who extend the gap with Rangers to 16 points.
Odsonne Edouard and Callum McGregor grabbed the other goals as the visitors suffer another blow that drags them deeper into relegation trouble.
Image source, SNSCallum Hendry's late strike is the difference as Saint Johnstone move to seventh in the Premiership.
Celtic 4-0 St Mirren
Jonathan Sutherland
BBC Sport Scotland
The best compliment you can give Leigh Griffiths is that he looks like the Leigh Griffiths of old.
Sharp, hungry and that left foot will always be a wand for him.
Great news for him, Celtic and Scotland.
Marios Ogkmpoe
After earning his side a penalty, Marios Ogkmpoe scores the spot kick and may well have given 10-man Hamilton a massive three points.
Goalkeeper Laurentiu Branescu got a hand to it, but it had too much power and hits the net.
Callum McGregor (penalty)
Moments after Cammy MacPherson fires just wide of a Celtic post, the home side race up the other end and extend their lead.
Midfielder Callum McGregor scores his 13 of the season as he slots home a penalty kick.
Heart of Midlothian 1-1 Motherwell
What a save! Motherwell's Jermaine Hylton volleys from the edge of the box, and it takes a deflection to head towards the bottom left corner, but Bobby Zlamal pushes the ball away and keeps Hearts level.
Aberdeen 3-1 Hibernian
Tyrone Smith
BBC Scotland at Pittodrie
Aberdeen have been utterly dominant since Hibs were reduced to 10 men, a classic case of making their numerical advantage count, they really look a different side now brimming with confidence.
Niall McGinn has delivered a delivery masterclass since the break.
Image source, SNSAndrew Considine scored for Aberdeen
Celtic 4-0 St Mirren
St Mirren threaten a consolation goal as goalkeeper Fraser Forster is unable to hold a powerful Tony Andreu drive and Lee Hodson can only fire wide from the rebound..
Curtis Main
Hibs are at sixes and sevens as Aberdeen try to put the game to bed against the 10-men and it's striker Curtis Main who takes advantage of the disarray after Bruce Anderson's shot is blocked.
Callum Hendry
Finally we have a goal in this one. Drey Wright bursts down the right wing and puts the ball on a plate for Callum Hendry, who blasts home from inside the six-yard box. A fine finish to put the hosts ahead.
Heart of Midlothian 1-1 Motherwell
Conor Washington equalised for Hearts four minutes into the second half and the home side are pushing for all three points against the team currently in third place
Image source, SNSHamilton Academical 0-0 Kilmarnock
Mikel Millar received his second yellow card of the game and the home side are down to 10 men.
It comes at the worst time for Hamilton who are having to defend under intense Kilmarnock pressure, with Kirk Broadfoot meeting a corner kick at the back post but heading straight at Luke Southwood.
Heart of Midlothian 1-1 Motherwell
Motherwell come so close to going ahead against the run of play.
Liam Polworth finds himself in space just a few yards out as a cross is floated in, but the midfielder's header is well saved by Bobby Zlamal.
The follow-up by Christopher Long is tame and easily collected by the Hearts goalkeeper.
The home side had been piling on the pressure before that chance, but Motherwell continue to look dangerous on the counter.
Leigh Griffiths
Leigh Griffiths completes his fifth Premiership hat-trick.
The striker is given too much space to line up a shot into the far corner from 20 yards.
Celtic 3-0 St Mirren
Jonathan Sutherland
BBC Sport Scotland
Needless to say this game is over as a contest.
St Mirren must already be thinking about their upcoming midweek rearranged relegation rumble with Hearts.
For Celtic now, it’s all about readying themselves for Rangers a week tomorrow. Neil Lennon’s side are in very fine fettle and tonight they will be 16 points clear at the top of the Premiership table.
Hamilton Academical 0-0 Kilmarnock
What a miss for Hamilton.
Kilmarnock goalkeeper Laurentiu Branescu goes for a high ball, misses it and it appears to be falling for Shaun Want. The defender just has to nudge it into the empty net, but under pressure from Stephen O'Donnell, he touches the ball over the bar.
Celtic 3-0 St Mirren
It's James Forrest's turn to bamboozle the St Mirren defence, weaving into the box before sending a powerful drive straight at goalkeeper Vaclav Hladky.
Celtic 3-0 St Mirren
Celtic striker Odsonne Edouard is at walking pace as he teases the St Mirren defence.
Nobody seems brave enough to close the Frenchman down before he strolls forward to unleash a 20-yard drive wide.