Postpublished at 18:36 Greenwich Mean Time 11 February
Airdrieonians 1-4 Hearts
It'd take a brave man to take Lawrence Shankland off now.
He's eyeing a treble...
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Shankland, Vargas & Nieuwenhof put visitors three up in opening 21 minutes; Frizzell replies before Shankland dinks fourth
Scottish Cup quarter-final draw - Morton v Hearts, Celtic v Livingston, Aberdeen v Kilmarnock, Hibs v Rangers
FT: St Mirren 0-2 Celtic - Scottish Cup holders into quarter-finals with goals from Kyogo & Maeda
FT: Dundee 2-1 St Johnstone - hosts fight back for Premiership win with McCowan penalty & late McGhee strike after Smith opener
Nick McPheat
Airdrieonians 1-4 Hearts
It'd take a brave man to take Lawrence Shankland off now.
He's eyeing a treble...
Airdrieonians 1-4 Hearts
Twenty-four goals for the season.
Nineteen goals in his last 19 Hearts games.
Special.
Airdrieonians 1-4 Hearts
Neil McCann
Former Hearts winger on BBC One Scotland
I thought he was just offside. But, nonetheless, is there a better finisher in Scottish football right now?
That is absolutely sublime. Cool as you like, son.
Lawrence Shankland
Game, set, match.
Scott Fraser slips Lawrence Shankland in behind and he just lifts a gorgeous wee finish over the keeper.
Never any doubt. A fantastic footballer.
Airdrieonians 1-3 Hearts
That's a sore one.
Calem Nieuwenhof catches his man just above the ankle and the referee doesn't even award a foul.
With VAR in use, I reckon they're having a good look at that.
Airdrieonians 1-3 Hearts
Jonathan Sutherland
BBC Sport Scotland at Excelsior Stadium
A tame second half in comparison to the first. Hearts look fairly comfortable.
Things can change quickly, of course, with Airdrie still getting up the field at times.
If it continues like this, Morton will have a big week in early March as they host Championship leaders Dundee United at Cappielow on the Tuesday before welcoming Hearts the following weekend.
Airdrieonians 1-3 Hearts
Airdrie have limited Hearts pretty well since they last scored, only issue is they had scored three by then.
That's only half the battle as well, they need to find a goal soon to make a real game of this.
Approaching minute 70.
Airdrieonians 1-3 Hearts
Dexter Lembikisa looks to slip in Lawrence Shankland, but it's just too heavy.
Airdrieonians 1-3 Hearts
Lewis McGregor dinks one to the back post, but no-one is there again.
Nikolay Todorov was at the front post.
Airdrieonians 1-3 Hearts
Comical stuff.
Jorge Grant winds up a long-ranger, only to completely fresh air it then hit the deck.
He wants a foul. Wouldn't blame the ref is he just laughed.
Airdrieonians 1-3 Hearts
Joshua Rae has his palms stung with a strike from range.
Game's hit a bit of a lull.
Airdrieonians 1-3 Hearts
How's he missed the target?
Lawrence Shankland highlights again why he's so much more than a goalscorer, holding the ball up before backheeling to Alan Forrest.
The winger smashes over the bar from close range though.
Airdrieonians 1-3 Hearts
Airdrie remain really patient in their approach.
There will come a time they need to start forcing it.
We're not even an hour in yet though.
Airdrieonians 1-3 Hearts
Maybe not.
Doesn't beat the first man.
A pet hate for EVERY football fan.
Airdrieonians 1-3 Hearts
A chance for Hearts with a wide free-kick now...
Airdrieonians 1-3 Hearts
Airdrie are starting to probe.
Again another brilliant move is rounded off with a good cross from Charlie Telfer, but Craig Gordon has safe hands again.
Airdrieonians 1-3 Hearts
Airdrie get out so well, it's some move, but no-one is in the box to claim a fine ball in.
Airdrieonians 1-3 Hearts
Callum Fordyce catches Lawrence Shankland offside as he threatens to get to the bye-line.
Airdrieonians 1-3 Hearts
Hearts change at the break.
Goalscorer Kenneth Vargas is off and Kyosuke Tagawa is on.
Airdrieonians 1-3 Hearts
For the final time this weekend.
Unless...