(CNN)Roma inflicted a shock defeat on Barcelona in the Champions League Tuesday night, overturning a heavy loss from the first leg to advance to the semifinals.
The win provided one of the most unlikely upsets in this year's competition thus far, burying the Spanish visitors 3-0.
The win saw the Italian side -- which has yet to concede at home in the tournament -- book its place in the semifinals of the Champions League thanks to a second leg victory over the Spanish giants, one of the favorites of the competition, at the Stadio Olimpico in the Italian capital.