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Hibernian 1-0 Aberdeen - Porteous heads only goal in Maloney's first game
St Johnstone 1-2 Ross County - Butterfield cancels out Charles-Cook opener; Callachan misses from spot but scores after break
St Mirren 0-0 Celtic - League Cup winners six adrift after being held
Hibernian 1-0 Aberdeen
Aberdeen's best chance so far. Christian Ramirez puts the ball on a plate for Marley Watkins at the back post, but Matt Macey pushes it wide for a corner kick.
Can Stephen Glass' side find a leveller?
St Mirren 0-0 Celtic
For once, St Mirren keeper Dean Lyness looks beaten, but the free-kick from Celtic sub Josip Juuanovic flies inches wide of the upright.
St Johnstone 1-2 Ross County
Dominic Samuel has only just come on for County, replacing David Cancola, and has a golden chance as he gets on the end of a free-kick just inside the six-yard box. His header somehow goes way wide of the far post.
Moments later he gathers the ball on the edge of the box and his looping effort crashes off the bar.
Stewart Petrie's men have doubled their advantage.
Blair Lyons turns in Andrew Steeves' cross.
Hibernian 1-0 Aberdeen
Aberdeen are enjoying the bulk of possession as they try to get back on level terms.
Calvin Ramsay tries to curl the ball around a ruck of players and into the far corner, but he puts it wide of the post.
Image source, SNSRyan Porteous' opener is the first goal of the Shaun Maloney era
St Mirren 0-0 Celtic
Steven Thompson
Former St Mirren striker on BBC Sportsound
Quote MessageThe young St Mirren players have put so much into this, as have all Jim Goodwin's players. It's been so impressive.
St Mirren 0-0 Celtic
Biggest chance of the second half.
Celtic's Callum McGregor is in behind the defence down the left-hand channel and his cross-shot narrowly evades Liel Abada who has the goal gaping.
Ross Callachan
He's made up for his penalty miss!
Joseph Hungbo skips to the byeline and fires a cross to the front post. It's met by Jordan White initially, whose header cannons off of the post.
But the ball falls kindly for Ross Callachan, who slots home from six yards out.
Image source, BBC SportSt Mirren 0-0 Celtic
Mikey Johnston really should have put Celtic in front.
The winger meets a Josip Juranovic cross four yards out, but Joe Shaughnessy pops up to clear off the line
St Mirren then catch Celtic out on the counter after a stunning solo run from young Jay Henderson.
He finds striker Curtis Main, who has a clear sight of goal, forcing Scott Bain into a low diving save.
St Johnstone 1-1 Ross County
Forward Viv Solomon-Otabor has entered the match for the hosts, replacing Michael O'Halloran, and has looked lively from his first touch.
Both teams are not letting up and continuing to fight for it in an almightily important game at the foot of the table.
Hibernian 1-0 Aberdeen
Aberdeen try to hit back instantly as Dean Campbell goes for goal instead of cutting the ball back, and Matt Macey is able to get down low to save.
A clearly unimpressed Stephen Glass soon substitutes Campbell, with Teddy Jenks given the nod from the bench.
St Mirren 0-0 Celtic
Dean Lyness frustrates Celtic again, gathering a curling Callum McGregor strike at the second attempt.
Tom Rogic then has two attempts blocked in quick succession as St Mirren put their bodies on the line.
St Mirren 0-0 Celtic
Not one St Mirren player's average position is based in the opposition half.
Deeper than the Clyde.
Image source, OptaRyan Porteous
The first goal of the Shaun Maloney era!
Ryan Porteous manages to climb above Declan Gallagher and head home from a corner kick.
Image source, BBC SportSt Mirren 0-0 Celtic
Another chance for Mikey Johnston, who has plenty of time on the 18-yard line, but blazes the ball into row Z.
St Mirren can't make it out of their own half but are impressively keeping Celtic at bay so far.
St Mirren 0-0 Celtic
Celtic left it late, very late, in their last Premiership game.
It was Anthony Ralston that popped up in the 97th minute to earn a vital win at Ross County a week ago.
Similar vibes tonight as St Mirren continue to frustrate the visitors with an hour on the clock.
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St Johnstone 1-1 Ross County
An inswinging Regan Charles-Cook cross is met by Jordan White at the back post, whose close-range header smacks off Elliot Parish in the St Johnstone goal.
The big striker cannot believe his effort didn't go in before his blushes are saved thanks to the linesman's flag going up. A great save nonetheless.
John Robertson
Deadlock broke in tonight's League 2 clash.
It's Gary Naysmith's visitors that have the lead thanks to striker John Robertson.
St Mirren 0-0 Celtic
Pat Bonner
Former Celtic goalkeeper on BBC Sportsound
Quote MessageCeltic don't have to panic yet, but Ange Postecoglou needs to be thinking how he's going to change this up. There isn't a lot on offer on the bench...