Celtic take the points after summer signings Arne Engels and Luke McCowan open their club accounts - but that only tells part of the story.

Hearts had a first-half penalty award overturned by VAR and it was a VAR call that gave Engels the chance to score his goal from the penalty spot.

McCowan finally put the game to bed late on with a shot from the edge of the box.

Champions League next for Celtic.

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Pape Habib Gueye's double ensures Aberdeen manager Jimmy Thelin stretches his record-breaking winning start to 10 games with a hard-fought win over Motherwell.

The rejuvenated Senegalese striker, who is now the league's leading scorer on five goals, opened the scoring with devastating finish and then headed in a simple tap-in.

Motherwell pulled one back late on through Moses Ebiye, but it could not prevent Aberdeen staying level on points with Celtic at the top of the table.

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First-half goals from Akil Wright and Jordan White earn County their first Premiership win of the season.

Contrastingly, a very poor Dundee performance means the end of their nine-game unbeaten run this season.

As it stands, County rise to ninth-place while Dundee fall to seventh in the Premiership table.

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It goes from bad to worse for Saints as Benjamin Kimpioka is sent off for a lunge on Jordan Obita.

The striker just flies in and catches the full-back.

Referee Nick Walsh did not hesitate - and VAR does not intervene.

No goal for Celtic striker Adam Idah after all with an offside against Luis Palma meaning it stays only 2-0.

Referee Matthew MacDermid rules it out! Marcus Fraser did raise his boot too high.

Kilmarnock manager Derek McInnes is beaming on the touchline, applauding that decision with a broad grin.

Wow, wow, wow.

Dimitar Mitov claws away a Liam Gordon header as Motherwell pile on the pressure.

A crucial save from the goalkeeper.

Goodness me, all of a sudden Aberdeen look nervy as Moses Ebiye curls wide of the far post.

So close to the substitute striker's second of the game.

Billy Koumetio has another long-range strike that fails to effectively test Ross Laidlaw.

That is desperation exemplified right there from the Dundee defender.

Martin Boyle is not far away from adding his second at Easter Road.

The Hibs winger jinks across the edge of the box and reveres a low shot that has goalkeeper Ross Sinclair flat-footed, but it squeezes past the post.

Andy Burke
BBC Sport Scotland at St Mirren Park

It's been feisty, it's been ferocious and it's been utterly absorbing fare in Paisley.

Killie have responded brilliantly to the Joe Wright red card and will feel they deserve to be at least level.

The Buddies have just started to press in the last five minutes or so. Kevin Van Veen is on. Can he mark his Buddies debut with a late winner?

Big chance for Hearts. Musa Drammeh is stretching as he tries to get on the end of Blair Spittal's cross, but goalkeeper Kasper Schmeichel holds on.

The substitute striker should have scored.

Now it's St Mirren's turn to press. Mark O'Hara curls a corner to the back stick and Alex Gogic's header hits a post.

No idea which way this one is going.

Arne Engels' race is run during the latest raft of chances. Fellow Celtic deadline day signing Luke McCowan takes over in midfielder as Luis Palma replaces Daizen Maeda on the wing.

Yan Dhanda replaced Beni Baningime moments ago for Hearts and Alan Forrest and Blair Spittal are also on with Lawrence Shankland and James Penrice withdrawn.