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Dundee 2-3 Hearts - McGhee & Cameron net either side of Forrest strike but Shankland levels again from spot, then nets third
Hibs 0-3 St Mirren - early Gogic effort followed by Kiltie penalty & Mandron strike
Motherwell 1-1 Kilmarnock - Bair cancels out fine Mayo opener
Rangers 3-0 Livingston - Silva & Matondo net late in first half & Cantwell adds third
Ross County 0-1 St Johnstone - Kimpioka with only goal for visitors
Championship leaders Dundee Utd win at Ayr; Morton rampant at Dunfermline
Here's how the Scottish Premiership table looks before a ball is kicked today.
Celtic can go five points clear at the top before Rangers host Livingston later.
Aberdeen are in the bottom half of the table and only a victory will give them a chance of being in the top six come close of play today.
Image source, BBC SportAberdeen v Celtic (12:30)
Aberdeen interim boss Peter Leven tells BBC Scotland: "It's been challenging but we've got a good bunch of players in there.
"We've picked them up, they know their jobs and they're ready. I had a chat with them all one to one, so they all know their roles and responsibilities.
"I'm just taking it day by day, taking training, then we'll see what tomorrow brings."
Image source, SNSAberdeen v Celtic (12:30)
Kenny Macintyre
BBC Sport Scotland
Image source, PA MediaVastly experienced manager Neil Warnock could take over at Aberdeen
Aberdeen will appoint an interim manager until the end of the season.
Three people are currently being spoken to for that position, one of whom is Neil Warnock, and they are hopeful of making an appointment next week.
Neil Lennon, Jack Ross and Alex Neil, linked with the job long term, are not contenders for the interim role.
The club are going through a full review of their football operations from academy to first team, working with elite performance consultants.
Aberdeen v Celtic (12:30)
Kyogo Furuhashi is no stranger to goals in this fixture. Two already this season for the Celtic striker and five altogether against Aberdeen.
Image source, SNSKyogo Furuhashi netted on his last trip to Pittodrie
Aberdeen v Celtic (12:30)
Bojan Miovski carries the hopes of a city today. Despite Aberdeen's struggles this season, he has knocked in 18 goals - seven more than Celtic's top scorer Kyogo Furuhashi.
Miovski has 11 Scottish Premiership goals this term, three shy of Hearts of Midlothian's Lawrence Shankland.
Image source, SNSAberdeen forward Bojan Miovski greets fans earlier
15:00 unless stated
League 1
League 2
SPFL Trust Cup semi-final
15:00
15:00 unless stated
We'll get back to Pittodrie shortly but let's get a view of all of today's SPFL fixtures.
Aberdeen v Celtic (12:30)
Adam Idah, 22, will get his proper introduction to Scottish football today, the new Celtic signing on the visiting bench.
Fellow Irishman Jonny Hayes, 36, has seen it all before across two spells at Aberdeen and a stint at Celtic. He's one of the hosts' substitutes.
Image source, SNSAdam Idah has scored three goals in 22 appearances for his country
Image source, SNSJonny Hayes has four Republic of Ireland caps
Aberdeen v Celtic (12:30)
Image source, SNSAberdeen v Celtic (12:30)
Just the one change for Celtic with Maik Nawrocki deputising for the injured Cameron Carter-Vickers.
January signings Nicolas Kuhn and Adam Idah are on the bench, with Idah a potential debutant today.
Image source, SNSMaik Nawrocki replaced Cameron Carter-Vickers for the final 26 minutes of Celtic's 1-0 win over Ross County last week
Aberdeen v Celtic (12:30)
For his first match in charge of Aberdeen, Peter Leven has made four changes to the starting line-up.
Defender Stefan Gartenmann, midfielders Connor Barron and Dante Polvara and new signing and winger Killian Phillips all come into the XI, with the latter making a first start for the club.
Leighton Clarkson, Angus MacDonald, Jack Milne and Ester Sokler drop to the bench.
Image source, SNSKillian Phillips got 15 minutes as a substitute against Dundee on Tuesday
Adam Idah's loan move to Celtic from Norwich City was just one of the deals done before Thursday's transfer deadline.
Might he make an appearance at Pittodrie this afternoon?
And later we will find out if a certain Kevin van Veen turns up at Motherwell as part of the Kilmarnock team.
Image source, SNSCeltic manager Brendan Rodgers with new forward Adam Idah
Aberdeen v Celtic (12.30)
Tyrone Smith
BBC Sport Scotland
Aberdeen begin life after Barry Robson with a blockbuster home date with Celtic.
The interim management team of Peter Leven and Scott Anderson will take charge of things today as the club continue to assess their options following the departure of Robson in midweek.
The 8th placed Dons will be hoping the change can spark an about turn in their fortunes as they look to address a disappointing run of form , and get themselves climbing up the Scottish Premiership table again.
However, that will be easier said than done as their next two games are today’s home date with the champions, then a trip to Rangers on Tuesday night.
Celtic return to action for the first time since what was a relatively quiet transfer window for them.
They have added a couple of new faces to a squad that have managed to keep them at the league's summit.
But with Rangers breathing down their necks, manager Brendan Rodgers knows the importance of getting the win that would keep the pressure on their city rivals, who host Livingston later on.
Image source, SNSPeter Leven, pictured arriving at Pittodrie earlier, takes charge of Aberdeen for the first time
Watch the goals and key incidents from Aberdeen's midweek draw with Dundee.
Aberdeen v Celtic (12:30)
It's been a week of upheaval at Pittodrie with Aberdeen manager Barry Robson sacked on Wednesday, the day after a 1-1 draw with Dundee.
The Dons start the weekend eighth in the Scottish Premiership, two points off the top six with 17 fixtures left.
Image source, SNSBarry Robson left the manager's dugout a year and two days after replacing Jim Goodwin
Aberdeen v Celtic (12:30)
Aberdeen: Roos, Devlin, Jensen, Gartenmann, MacKenzie, Phillips, McGrath, Barron, Shinnie, Polvara, Miovski.
Substitutes: Doohan, Clarkson, Duk, Hayes, Sokler, Morris, Duncan, MacDonald, Milne.
Celtic: Hart, Johnston, Nawrocki, Scales, Bernabei, O'Riley, McGregor, Bernardo, Abada, Furuhashi, Palma.
Substitutes: Bain, Kuhn, Idah, Holm, Vata, Kelly, Forrest, Ralston, Welsh.
Aberdeen v Celtic (12:30)
The Scottish Premiership train rolls into Pittodrie Stadium for the first of six Saturday games.
Let's start with some team news for Aberdeen v Celtic.