Last season Sevilla didn't play very well in the domestic league, because their start to the season was quite bad and that happened again this season.
And Sevilla entered the UCL because they won the Europa League, so I am very pessimistic about Sevilla being able to compete fiercely in the UCL this season and allowing things like before to happen again, that they will not focus too much on the competition and want to continue to return to the Europa League, but I don't know. , Sevilla is one of the big teams so it is a little difficult to predict.
Group B, where Sevilla is located, is quite unique in my opinion because the four teams in that group are not teams that have a good history in the Champions League, they have appeared several times in this competition but are more often eliminated in the group phase, so which team will go to the knockout phase is quite difficult to predict, because in my opinion, even though Arsenal in the league has performed well in these two seasons, their players lack experience, Sevilla is very successful but in the European league and in Laliga they are really in a slump, while I don't really understand the strength of PSV and Lens.
Sevilla needs to work very hard to survive in this tournament and their concentration is divided because they also have to fight to improve their situation in local competitions, maybe Sevilla will qualify for the knockout phase but will not go any further because the competition is even tighter, especially when the draw is no longer in their favor.
Lens is quite some time that has not been here and this will be the team to watch as the "weakest" in this group.All the other three teams have much more experience than Lens in European competitions and PSV has passed the group stage many times together with Sevilla while Arsenal is the main favorite in this group to be first.I consider a team from the Premier League as the best one,second best a team from Spain which is Sevilla while PSV and Lens for me are at the same level of performance.One thing is sure for me,Arsenal to pass the group stage and I can bet any amount on this to happen,that is how sure I am about them.