Dinamo Zagreb had 2:0 after first leg and now they lost second game 5:1. And I wouldn't say that PAOK were huge favorites before the game. After all, Dinamo previously eliminated Betis, what happened to them now?
Fenerbahche lost against Union 0:1, but when you win first game 3:0, you can afford such loss.
From evening games Aston Villa - Ajax looks most interesting. Very sceptical about Ajax chances, now they're struggling again, same like in beginning of season.