Listen to commentary from Celtic Park & updates from around the grounds
Celtic 2-0 Livingston - Kyogo converts Palma cross 28 seconds into second half & Scales flicks in header
Hearts 2-0 St Mirren - Shankland nets diving header at back post then cracks shot into top corner
Kilmarnock 2-1 St Johnstone - Watson scores early opener from distance & Watkins stabs in second before Clark halves deficit
OFF: Dundee v Aberdeen - waterlogged pitch
OFF: Ross County v Hibernian - waterlogged pitch
Three games in Championship; five in League 1; four in League 2
The half-time whistle goes without a review of that handball incident. It surely must've been outside the box?
Despite laying siege to the Livingston penalty area Celtic have not been able to find a way through.
The visitors have been resolute in defence, putting bodies on the line in a series of last-ditch blocks and tackles.
Image source, SNSCeltic 0-0 Livingston
Livingston want a penalty as the ball appears to ping off the arm of Paulo Bernardo.
But was it just outside the box?
Hearts 1-0 St Johnstone
Just the 364 days after breaking his leg, 40-year-old Craig Gordon is stripped and ready to make his Hearts return.
But Zander Clark springs back to his feet after some treatment.
Tynecastle sits back down...
Celtic 0-0 Livingston
Pitch chat when Livingston are involved is only usually when they play at home.
But the turf at Celtic Park doesn't look great in areas.
Kilmarnock 2-0 St Johnstone
Another Killie chance after they weather the St Johnstone storm.
A goal kick isn't dealt with by St Johnstone and Marley Watkins slips Kyle Vassell behind, but his left-foot drive rises over the bar.
He should hit the target at least.
Celtic 0-0 Livingston
After a delay for assessment, it's apparent Tom Parkes cannot go on.
Michael Nottingham is quickly getting out of his tracksuit to come on.
Celtic 0-0 Livingston
Tom Parkes is looking very groggy after getting his head in the way of a fierce shot from Cameron Carter-Vickers.
Concern on the Livi bench since the defender has been in tremendous form so far.
Kilmarnock 2-0 St Johnstone
St Johnstone have enjoyed the better of it since that earlier Max Kucheriavyi chance.
They're knocking the ball about nicely, particularly in the midfield with Dan Phillips, but it's not led to anything concrete.
Celtic 0-0 Livingston
Daizen Maeda is too tentative as he has a prod at goal just six yards out.
Jack Hamilton gathers with ease and is a bit lucky to get away without coming for that ball in the first place.
Lawrence Shankland
It's him again. Lawrence Shankland scores for the third game in a row.
It's a shocker from Buddies captain Mark O'Hara, who is robbed by Alex Cochrane in his own box as he tries to flick it away.
Cochrane helps it to the back post where Shankland stoops to nod in, despite Zach Hemming's best efforts.
Celtic 0-0 Livingston
Wave after wave of Celtic attacks...
Matt O'Riley tries to bring the ball down deep inside the Livi penalty area but his touch isn't true and it scoots into the arms of Jack Hamilton.
He might have been better having a swing at that cross.
Hearts 0-0 St Mirren
Scott Tanser bends a free-kick wide for St Mirren after a neat turn and driving run from Jonah Ayunga drew a foul.
One shot on target in this game so far, and it was a tame one from Ayunga as well.
Not vintage stuff. Hope Derek Adams isn't watching...
Kilmarnock 2-0 St Johnstone
Andy Burke
BBC Scotland at Rugby Park
The Kilmarnock fans are loving what they are seeing from their team so far.
They are attacking with real verve and purpose, with Danny Armstrong at the heart of it as expected.
They look threatening every time they come forward and Kyle Vassell really should have put this game to bed with that glaring chance.
Image source, SNSMarley Watkins wheels away after making it 2-0 to Kilmarnock
Kilmarnock 2-0 St Johnstone
That's St Johnstone's first chance and it comes entirely through the persistence of Max Kucheriavyi.
He battles down the right, cuts in on his left and he's into the box, but Will Dennis makes a good save.
The ball rebounded kindly to Chris Kane but Lewis Mayo reacted quickly to hook the ball clear.
Celtic 0-0 Livingston
More good work from Tom Parkes to deny Daizen Maeda.
The Livingston defender slides in to clear and takes a chunk of his own goalkeeper after getting to the ball.
Jack Hamilton is wincing after that collision but will realise how important the intervention was.
Kilmarnock 2-0 St Johnstone
Kyle Vassell - is that the miss of the weekend?
Brad Lyons whips in a delicious cross to Vassell, about five yards out. Dimitar Mitov is stranded, there's no-one near him, but Vassell volleys over.
That should be game over.
Celtic 0-0 Livingston
85% possession for Celtic.
One shot on target.
We've seen this film before.
Celtic 0-0 Livingston
Kheredine Idessane
BBC Scotland at Celtic Park
Banners unfurled by the Green Brigade read: 'Football without fans is nothing, thank you Bhoys'.
The noisy ultras are clearly happy to be back and seem to be abiding by the new code of conduct the club has imposed.
No sign of any pyro or overtly political banners.
Image source, SNSPartick Thistle 1-1 Inverness CT
Kenny Crawford
BBC Sport Scotland at Firhill
It’s a second of the season for right-back Jack McMillan, who squeezed it under Mark Ridgers in the six-yard box after some impressive, intricate play by Kerr McInroy and Blair Alston.
The home fans have found their voices!
Kilmarnock 2-0 St Johnstone
Kilmarnock are rampant here. They're toying with the St Johnstone defence, who put in some desperate blocks to deny the hosts getting their third.
Danny Armstrong, David Watson and Marley Watkins are all playing brilliantly early on.
Singing off the same carol sheet, you could say...