The only way Osasuna can challenge Barcelona in the match and end it draw is if they play well, I don’t see Osasuna winning the match, some Barcelona players will not play the game and even if they do they will not play well because they will be very tired, player like Raphina and Araujo will not be playing the match and even if they do they will not play well because they will not have enough time to rest as they are playing the both players are playing their last international match tomorrow morning and the match against Osasuna is on Thursday.
Osasuna is one of the teams that has defeated Barcelona this season and Barcelona will not let that happen again, Barcelona can not play well if Raphina and Lamin Yamal do not play well, and without Raphina their best player they can not defeat Osasuna easily, it depends on how Osasuna play well in the match because sometimes the small team can not hold the pressure of the big team.
The only thing Osasuna can count on in this match is their defense, that they will be able to hold out for 90 minutes without conceding a goal. But I doubt it very much, Barcelona's attack is very strong and I think that Osasuna has no chance even for a draw in this match. I don't know how Osasuna managed to beat them in the first match, it was only the beginning of the season, now Barcelona has definitely become a different team. The odds 1.3 for Barcelona to win, I thought, would be less.
The favorite of this match to be played in two days is of course Barcelona. Moreover, the match will be played at Camp Nou. I think we all know how terrific Barcelona is in the Champions League. They can start to show a similar performance in the league. Osasuna will have a very difficult task. Trying to preserve the draw would be the most logical thing for them to do.