Juventus hasn't impressive record when playing away with winning one games against SC Freiburg on 16th round, I don't sure with Juventus has chance will lead to final stage because Sevilla has consistency performance with playing home actually success eliminated Manchester United 3-0 on quarter final. But any possibility for Juventus with 50% chance because draw on first leg still has chance although have to play in the front of Sevilla fans.
On the one hand, Juventus failed to take advantage of their home game to win in the first leg and had to perform even better in the second leg away to Sevilla. It doesn't seem like an easy thing, especially since Juventus' away record is not very good in the European League competition.
The second leg of the big loss will be Sevilla's in my opinion. Of course I don't underestimate Juventus because I know they also have good quality players to win match. But considering that Sevilla is a team with a good record in the Europa League, I think it would not hurt to put them as the favorites at home.
A draw in the first leg is very favorable for Sevilla as they will probably do better to win it in the second leg. José Luis Mendilibar will be highly motivated to take Sevilla to the final and win it, but he also seems willing to admit that Juventus are not exactly easy to beat. They can try defensive and counter-attack strategies, but I hope Sevilla can develop a better strategy so that the match is not boring.