There is a game with Leighton captain and McLeish playing, but, although he was pretty much finished, Miller hadn't actually retired from football at that point.
That's how I came up with that actually as Aitken captained the team in games McStay had played in under Roxburgh.
I've actually been trawling through Roxburgh's games on the national team archive on the SFA website.
Looking at the Luxembourg one that was mentioned as one of the answers earlier, surely that is probably a worse result than the recent defeat in Kazakhstan?