Injuries to Lucas Hernandez and Diego Costa made life hard for Atletico Madrid, who held on to reach the Europa League semi-finals.
Atletico Madrid edged through to the semi-finals of the Europa League despite a 1-0 defeat away to Sporting CP.
A 2-0 lead from the first leg in the Spanish capital a week ago put Diego Simeone's men in a strong position ahead of the return match at a wet Estadio Jose Alvalade on Thursday.
But on a week that Barcelona and Real Madrid were on the end of staggering Champions League comebacks, Atletico - champions in 2010 and 2012 - failed to heed those twin warnings and were fortunate to progress with a 2-1 aggregate victory.