It was so unfortunate for Portugal.
Ronaldo had some decent opportunities to score, but he was too in a hurry to play the ball, and that messed up the opportunity they had. Scotland will celebrate this draw as a win because Portugal's players are stronger than Scotland even in terms of quality. Scotland approached this game with different mindsets, and that's why they were able to stop the Portuguese; they created some opportunities and chances of their own but couldn't finish off; They were more focused on defending, it is better a draw for them than a loss.
Scotland showed a solid defensive game, but as the match progressed they had the ball less and less as the backline dropped deeper and deeper.
It was not always pretty, but for 90 minutes, Scots could at least compete with the Portuguese superstars on their patch.
So, a point is a good achievement for Scotland, but not for Portugal, a draw is like a defeat.
The draw means Steve Clarke's side now won just one of their past 16 matches, but they avoided being the first Scotland team to lose five straight matches.