Coming back to the Semi Final this time between Sevilla and Juventus their stats this season are 1 draw and 1 win for Juventus when they played in the Champions League group phase. with this I think they know where to put the emphasis for the first leg because they have met before.
Juventus have better statistics. especially with the current performance in the league Juventus is more promising to beat Sevilla.
maybe Sevilla is starting to improve for their last few matches. that will be Sevilla's strength to play optimally in the semi-finals. they're not going to think about La Liga, they've already lost enough. and now their focus is only one. and facing the strong Juventus team will never be easy for them.