Rangers' 3-1 defeat in Porto summed up their European exertions this season.
Starting brightly, with some success - see wins over Panathinaikos and Viktoria Plzen.
A quick collapse - see the 6-0 humiliation by Club Brugge in their Champions League play-off second leg.
Then a disappointing second half - see an underwhelming Europa League campaign.
Just one win in the league phase this season - coming last week against Ludogorets - and it all came far too late. By that point, they were effectively out already.
