Difference is that the four aforementioned teams qualified through the Champions route, while Lazio (3rd in Serie A) and Bayer Leverkusen (4th in Bundesliga) qualify via the League route.

Need*

What does being racist even mean today, not liking someone? Let them cheer whoever they want.They were celebrating because Lazio scored, what were they supposed to do?

@Abbeh, Wendell committed several bad fouls in the 1st half, he had to get a red, he didn't. fans were whistling him because of that. it just happened to be a black player, if it was a white one it would have happened the same. Lazio ultras are right-wings, we know that, but it's not fair to point the finger and cry for racism automatically every time they happen to whistle someone who happens to be black. it was just a drama created by the German commentator, you know when something doesn't go their way they get particularly whiny and dramatic.

racist?? are you sure you weren't watching leicester city game, and not lazio?

@Pinto You telling me it's ok to chant racist stuff against two innocent black footballers and yet celebrate when another one scores for you.. it's makes sense because i never knew your racism could disappear within 1h

@shpalman I get the thing about the right-wing fan base.. it's 2015 kinda childish to do thinks like that but lets see the return leg Bayer won't have to deal with Lazio fans racist abuse there at least.

zio porco! take your right wing utter rubbish agenda and shove it up where the sun doesn't shine. there was no racism, no leverkusen player or coach complained about anything, and you're just hear to kill time. please stick to bandwagoning your manchester united from sweden and we'll stick to our league.

@Abbeh, perhaps you didn't get what i wrote. it was not racism. again, the fact of them being right-wings doesn't mean that they have to be labeled "racist" when they whistle a player who happens to be black. and it seems like you didn't get Pino's post as well.

@shplman The racist chants was so highly the referee almost cancelled the match but it's pointless argument.

The logic is that your judgement is influenced by the press. I'm a SS LAZIO fan and the press use to depict us as we're not. Then stupid are everywhere end also between us, of course. What should we Roman say about the "respectful" Feyenoord fans who destroyed our magnificent city? Nobody talks anymore about that event.

@Abbeh, the ref never did anything. where did you read that? because no one reported such fact. UEFA spokesman clarified that there was no abuse. the Bild are the only ones beating this dead horse and i guess you must be one of their employees, because i don't really understand your need to go around spreading bullsh*t about facts that never happened. even Klose remarked several times that there is nothing true about this story. what's pointless in this is your stubbornness in trying to push this fabricated load of horsesh*t. there were NO racist chants. period.