Postpublished at 75 mins
Scotland 0-1 Northern Ireland
Lawrence Shankland and Stuart Armstrong are on for Ryan Christie and John McGinn.
Bradley flashes looping effort over Gunn for only goal
Scotland captain Robertson goes off injured; Ferguson introduced
Scotland lost 4-0 in Netherlands on Friday & Northern Ireland drew 1-1 in Romania
Amy Canavan and Sean McGill
Scotland 0-1 Northern Ireland
Lawrence Shankland and Stuart Armstrong are on for Ryan Christie and John McGinn.
Scotland 0-1 Northern Ireland
Lewis Ferguson has been a rare glimmer of light for Scotland.
He does well to get across Paddy McNair and win a decent free kick.
Substitutions first, though...
Scotland 0-1 Northern Ireland
Bold, Neil.
This has been far from good.
Scotland 0-1 Northern Ireland
Neil McCann
Former Scotland winger on BBC Scotland
I'm not sure this merits the boos. Frustration, yes.
Scotland 0-1 Northern Ireland
My oh my, John McGinn.
His corner swings right out. Right out of play.
Sums Scotland up.
Scotland 0-1 Northern Ireland
Stephen Robinson
St Mirren manager on BBC Two NI
This is a huge test for Michael O'Neill's young squad.
So far they have been excellent, but it's now can you manage this game and see it out?
They will get opportunities at the other end, but it's important we don't sit as deep as we have in the last 10/15 minutes.
Scotland 0-1 Northern Ireland
Double change for Scotland.
Che Adams is on for Lyndon Dykes, while Billy Gilmour is replaced by Kenny McLean.
Scotland 0-1 Northern Ireland
Scotland 0-1 Northern Ireland
Lewis Ferguson, somehow, slips the offside trap and it's a magnificent run.
Daniel Ballard matches him, though, with a brilliant block to force a corner.
Less said on that, though, the better...
Scotland 0-1 Northern Ireland
Scotland definitely cranking the intensity up, there's a bit of frustration in their play.
But, NI defence standing strong.
Scotland 0-1 Northern Ireland
Neil McCann
Former Scotland winger on BBC Scotland
His hands are on him, but I genuinely don't believe there's enough for John McGinn to go down there.
Scotland 0-1 Northern Ireland
Kieran Tierney is next to loop a ball in.
Brodie Spencer barges into John McGinn and the cries for the penalty come from the crowd.
There is VAR tonight, btw...
Scotland 0-1 Northern Ireland
John McGinn fizzes another free kick into the mixer, in the direction of Liam Cooper.
The Leeds man is up for it, so too is the Northern Ireland defence, though...
Scotland 0-1 Northern Ireland
Stephen Robinson
St Mirren manager on BBC Two NI
I think the second half has taken a similar pattern to the first half.
Scotland have started brightly, they have got down the sides of Northern Ireland and Lewis Ferguson has caused us problems with his starting position higher up the pitch.
Scotland 0-1 Northern Ireland
There's been a few of these...
Scotland 0-1 Northern Ireland
A first change for Northern Ireland.
Josh Magennis is on for Jamie Reid up top.
Scotland 0-1 Northern Ireland
I think Billy Gilmour is a bit disgruntled.
The Brighton man flies into Brodie Spencer, and it's a clear yellow card.
Venting his frustration...
Scotland 0-1 Northern Ireland
It's just all falling apart at the final hurdle for Scotland.
A cute flick from Lewis Ferguson to Ryan Christie unleashes the Bournemouth man, but his cut-back is then all wrong...
Scotland 0-1 Northern Ireland
That's better, Nathan Patterson.
Lovely little give-and-go with Lyndon Dykes.
The end product is tame, but it's much more like the Everton man.
Scotland 0-1 Northern Ireland
Stephen Robinson
St Mirren manager on BBC Two NI
Bailey Peacock-Farrell has had very little to do, there has been a few moments that balls have come into the box but he hasn't had a save to make.
That's credit to Northern Ireland and their shape without the ball, they've been very disciplined.