Hammers, Nice, Fiorentina acca?
West Ham got a 1 - 1 draw vs Gent. Maybe playing home in the second leg could help them pass this round but I doubt they could go further with the actual performance.
Poznan 1 - 4 Fiorentina currently, not the best team to judge Fiorentina perfectly but we can say they passed to semifinals.
Fiorentina are playing very well in this competition, of all the teams still in the competition I think the only one that could give Fiorentina a hard time is Nice. he is winning 1-4 away and will most likely be present in the semis, unless he does harakiri in the second leg