Postpublished at 20:05 Greenwich Mean Time 11 February 2023
That'll do us for tonight.
We'll back tomorrow with coverage of Rangers' last-16 tie with Partick Thistle.
Enjoy your Saturday night.
Summary
FT: Celtic 5-1 St Mirren - Daizen Maeda steers in early on; Reo Hatate slots home from spot with Ben Taylor dismissed for the handball; Oh Hyeon-gyu nets first Celtic strike
Mark O'Hara scores from the spot for visitors Greg Kiltie is brought down only for Matt O'Riley & Hatate to counter
AET: Ayr 4-1 Elgin - Kane Hester puts underdogs ahead before Fraser Bryden levels at the death; Ben Dempsey & Dipo Akinyemi (2) score in ET
FT: Dundee Utd 0-1 Kilmarnock - Kyle Vassell nods in from Danny Armstrong corner; Loick Ayina sent off late on for hosts on debut
FT: Livingston 0-3 Inverness CT - Billy McKay gives Championship club advantage before Sean Welsh makes it two; McKay nets third
FT: Raith Rovers 3-1 Motherwell - Jamie Gullan & Sam Stanton score; Kevin van Veen lashes in scrappy effort before Ismael Goncalves scores on debut
Postpublished at 20:05 Greenwich Mean Time 11 February 2023
'Result doesn't reflect performance' - Robinsonpublished at 20:02 Greenwich Mean Time 11 February 2023
FT: Celtic 5-1 St Mirren
St Mirren boss Stephen Robinson tells Viaplay: "[The result] doesn't reflect the level of performance. The three Celtic subs score four goals, it shows the level you're playing against.
"I thought the boys were excellent. We created chances and half chances. It's hard enough to play them with 11 men but when you go down to 10 you get punished."
On the penalty decision and red card, Robinson adds: "If it takes that long to decide, is it clear and obvious? It's tough to take."
Motherwell sack Hammellpublished at 19:59 Greenwich Mean Time 11 February 2023
BreakingBreaking news coming out of Fir Park after today's 3-1 defeat to Raith Rovers...
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End of twitter postSportscene to come laterpublished at 19:57 Greenwich Mean Time 11 February 2023
To watch all the action from today's Scottish Cup last-16 ties, catch Sportscene on BBC One Scotland at 22:30 GMT tonight.
Plenty of belting goals and a couple of shocks in there.
Sunday's line-uppublished at 19:52 Greenwich Mean Time 11 February 2023
Just the one Scottish Cup tie on Sunday, the penultimate one, between holders Rangers and visitors Partick Thistle.
Prior to that, there's one game in the Championship as Dundee host Cove Rangers.
Image source, BBC Sport
Image source, BBC Sport'Great contribution from the bench' - Postecogloupublished at 19:48 Greenwich Mean Time 11 February 2023
FT: Celtic 5-1 St Mirren
Celtic boss Ange Postecoglou tells Viaplay: "[St Mirren] put in a hell of a shift to stop us. It was a great contribution from the guys off the bench.
"We knew [St Mirren] would come at us. Cameron [Carter-Vickers] and Carl [Starfelt] were really strong, they handled it well."
On Kyogo's shoulder injury, Postecoglou adds: "We'll see how it is, we'll get a scan for him tomorrow. He's a pretty quick healer."
Celtic's super subspublished at 19:44 Greenwich Mean Time 11 February 2023
FT: Celtic 5-1 St Mirren
With the score at 1-0 and St Mirren still well in the game, Ange Postecoglou made a triple change as Matt O'Riley, Reo Hatate and Oh Hyeon-gyu were all thrown on.
All three found the back of the net, with Hatate notching two - one from the spot and another fine drive from the edge of the box.
Image source, SNS
Image source, SNS
Image source, SNS'We knew we'd get our rewards' - McGregorpublished at 19:39 Greenwich Mean Time 11 February 2023
FT: Celtic 5-1 St Mirren
Celtic captain Callum McGregor tells Viaplay: "We knew they'd be physical. It was about us being patient, we believed in the last 15 minutes we'd get our rewards.
"We always want to win every competition we enter. When the trophies get handed out you want top be there."
Postpublished at 19:35 Greenwich Mean Time 11 February 2023
Image source, SNS
Image source, SNSFULL-TIME: Celtic 5-1 St Mirrenpublished at 19:31 Greenwich Mean Time 11 February 2023
Job done for Celtic. They're in the hat for the quarter-finals.
The scoreline might not reflect it, but St Mirren put up a good fight after Daizen Maeda's first-half opener.
But Reo Hatate's penalty, coupled with Richard Taylor's red card, ended the game as a contest on 76 minutes.
A first goal from Oh and two fine strikes from Matt O'Riley and Hatate added further gloss to the win.
GOAL! Celtic 5-1 St Mirrenpublished at 90+5 mins
Reo Hatate
Aaaand it's five.
What a finish it is by Reo Hatate, who bursts onto a pass rolling across the edge of the box and absolutely leathers one into the top bin.
What a player.
Image source, BBC SportCLOSE!published at 90+2 mins
Celtic 4-1 St Mirren
Very nearly a fifth for Celtic, who break with devastating pace.
The move ends with Oh hammering a shot the wrong side of Trevor Carson's near post.
GOAL! Celtic 4-1 St Mirrenpublished at 90 mins
Matt O'Riley
Three-goal lead restored.
Cracker of a finish from Matt O'Riley, who finishes high into the top-right corner from around 20 yards.
Celtic's subs have provided the goods tonight.
Image source, BBC SportGOAL! Celtic 3-1 St Mirrenpublished at 87 minutes
Mark O'Hara (pen)
Cool as you like.
Mark O'Hara nets a consolation from the spot, sending Joe Hart the wrong way.
Image source, BBC SportVAR check...published at 86 mins
Celtic 3-0 St Mirren
Here we go again.
VAR check for a potential offside in the build-up of the penalty decision.
All appears to be well with the decision. Penalty it is.
PENALTY to St Mirren!published at 84 mins
Celtic 3-0 St Mirren
Where'd that come from?
Greg Kiltie gets across the face of Carl Starfelt, who catches the St Mirren substitute late.
Easy decision.
GOAL! Celtic 3-0 St Mirrenpublished at 80 mins
Oh Hyeon-gyu
A first goal in green and white for Oh Hyeon-gyu!
Callum McGregor's strike is parried by Trevor Carson and the striker shows poacher's instinct to net a third for the hosts.
Image source, BBC SportPostpublished at 78 mins
Celtic 2-0 St Mirren
This all feels fairly routine for Celtic now.
With a man fewer, St Mirren look spent as the hosts knock the ball about.
GOAL! Celtic 2-0 St Mirrenpublished at 76 mins
Reo Hatate (pen)
Game over, surely?
Substitute Reo Hatate drives his penalty low down to Trevor Carson's right.
Image source, BBC SportRED CARD - Taylor (St Mirren)published at 75 mins
Celtic 1-0 St Mirren
And it's a red card for Richard Taylor for his handball!
It certainly didn't look deliberate but it stopped a certain goal.