Aberdeen 4-1 St Mirren: Miovski nets penalty - after Gallagher sent off - then adds second before Clarkson scores stunner on debut; Ayunga reduces deficit from spot but Lopes replies
Motherwell 1-2 St Johnstone: Murphy with low finish; Solholm nets late equaliser for hosts but May grabs dramatic winner
Rangers 2-0 Kilmarnock: Colak breaks deadlock with neat second-half finish; Morelos crowns his comeback with second
Ross County 1-3 Celtic: Kyogo slams home Jota cutback; Iacovitti heads in corner to equalise before Jenz glances home header on his debut & Abada adds third
Dundee & Morton win in Championship
Rangers 1-0 Kilmarnock
Kilmarnock have withdrawn the injured Liam Donnelly, who is replaced by Liam Polworth.
Alfredo Morelos makes his Rangers return after five months out as part of a triple change with Rabbi Matondo and Borna Barisic also coming on.
Ridvan Yilmaz, Scott Wright and Antonio Colak make way.
Aberdeen 3-1 St Mirren
It really should be four for Aberdeen. Bojan Miovski is played through by a fantastic ball from Liam Scales, but he takes too long and Trevor Carson is able to block at close range.
The ball is worked back to Vicente Besuijen who hammers a low shot at goal, but Carson saves again.
Motherwell 0-1 St Johnstone
It's clearance after desperate, goal-saving clearance at Fir Park.
This time it's in the St Johnstone box after a mix-up between Remi Matthews and Adam Montgomery leaves Connor Shields with the goal at his mercy.
Andy Considine is quick to react, though, sticking out a long leg to deflect Shields' point-blank effort over the bar.
Rangers 1-0 Kilmarnock
The diminutive Steven Davis gets up to send a looping header over the Kilmarnock goal from Scott Wright's cross. Rangers pushing for a second.
Alex Iacovitti
Ross County had been enjoying some decent attacking possession...
A corner is lofted into the box by Owura Edwards that is met by Alex Iacovotti to bullet his header home. Simple as that.
Game back on in Dingwall.
Motherwell 0-1 St Johnstone
A vital touch from Sondre Solholhm Johansen prevents St Johnstone extending their lead.
Jamie Murphy tears up the left on the counter, and has Theo Bair waiting to tap home in the middle.
But the powerful Norwegian, Motherwell's only covering defender, slides in to divert the pass behind. Massive touch, that.
Jonah Ayunga (pen)
Not the best penalty from the striker. Kelle Roos gets a big hand to it, but he can't keep it out.
The St Mirren fans that remain have something to cheer, finally.
Aberdeen 3-0 St Mirren
Penalty to St Mirren! Greg Kiltie is shoved to the deck by Jonny Hayes as they race for a loose ball on the corner of the box.
Ross County 0-1 Celtic
Leanne Crichton
Ex-Scotland international on BBC Sportsound
Quote MessageJota's feet are so quick but Kyogo is standing unmarked for the Celtic goal. It's incredible the space he's got
Image source, SNSAberdeen 3-0 St Mirren
Almost a fourth for Aberdeen! Bojan Miovski is in again, he tries the cute finish across the keeper but Trevor Carson gets a foot to it.
No hat-trick for the North Macedonian... yet.
Antonio Colak
He's been waiting all day for a clear shot at goal and now Antonio Colak has his first Rangers goal.
The striker plays a one-two with Tom Lawrence and just slides the ball across Sam Walker into the net.
Aberdeen 3-0 St Mirren
One change for the Buddies at half-time. Curtis Main is off and Ryan Flynn is off. Damage limitation measures, perhaps?
Jonah Oyunga got lucky there. He's not been booked for a terrible challenge on Matty Kennedy about a minute into the half.
Rangers 0-0 Kilmarnock
Kilmarnock threaten at Ibrox with Fraser Murray squaring for Rory McKenzie and the winger flicking the ball over. An encouraging moment for the visitors.
Motherwell 0-1 St Johnstone
What a challenge from Alex Mitchell!
Kevin van Veen plays Joe Efford in on goal, but a tremendous sliding recovery from Mitchell takes the ball off the attacker's toes.
Fabulous from the big St Johnstone defender.
Kyogo Furuhashi
Must have been a decent half-time team talk.
The away side didn't get any space in the first half and the first time they do, they score.
Callum McGregor slips the ball to Jota who takes a clever touch past a defender before picking out Kyogo for a simple finish.
Motherwell 0-1 St Johnstone
Steven Hammell is clearly concerned at Motherwell's first-half performance. The interim boss makes two changes at the break, taking off Barry Maguire and Josh Morris, and introducing Dean Cornelius and Joe Efford. Could that provide the spark the Steelmen have lacked?
Scottish League 2
Scottish League 1
Scottish Championship
HT: Aberdeen 3-0 St Mirren
Tyrone Smith
BBC Scotland at Pittodrie
After a shaky start, Aberdeen have produced a masterclass at Pittodrie. The sending off was undoubtedly the turning point, which saw the Dons take the shackles off. They have pulled depleted St Mirren all over the park, with the visitors unable to cope with their movement.
And the third goal, wait until you see it, a goal fit to grace and win any game.
It looks like being a case of damage limitation for St Mirren after the break.
Image source, SNSBojan Miovski shoots Aberdeen in front from the penalty spot