Conor Bradley scored the goal of his life in Glasgow on Tuesday night but his jubilation was tinged with concern for his Liverpool teammate Andy Robertson.
Robinson, who has missed three months of the season after a shoulder operation, limped off with an ankle injury during the first half of Scotland's sobering 1-0 defeat at home to Northern Ireland.
'I'm disappointed,' said Bradley. 'I didn't have the chance to speak to him but I was right behind it and it did look nasty, I think he rolled his ankle maybe or something like that.