Atalanta is the luckiest club because it was able to give Leverkusen its first defeat and at the same time win the Europa League trophy. It is understandable why many bettors are only looking towards Leverkusen, with a 51 match unbeaten record, it seems quite impossible to place Atalanta as the team that will come out on top. It's true, in football anything can happen, and I think the Europa League final match will often be used as a reference for the reverse possibilities for a match.
However, Leverkusen also deserves appreciation, they created several amazing moments against Qarabag, and indeed Atalanta was even more amazing by eliminating Liverpool. Meanwhile, Atalanta and Leverkusen will take part in the Champions League next season. For both teams, this competition is certainly more difficult and competitive, but it is not impossible that both of them will again surprise many people there. Next, Atalanta will face Madrid in the UEFA Super Cup match, I don't think Atalanta will be lucky again.
Atalanta didn't win with luck rather it was proposed changed in game setting and thrashed Bayer Leverkusen in the Europa League final, therefore handling Leverkusen their first defeat of the season which was in total dismay for Bayer Leverkusen and their supporters. We could remember vividly how the club won the Bundesliga title without a record of defeats but did attain to draw points.