#4 Dortmund possesses a lot of future stars
Borussia Dortmund, unlike their Klassiker opponents, started a team full of youth and vigour, who were hungry to prove themselves on the big stage, and did just that, standing firm the test of facing the 6-time consecutive champions.
The Ruhr club possesses some of the best youth around the World, in teenage sensations Jadon Sancho and Dan-Axel Zagadou. They also boast in their ranks Christian Pulisic, Abdou Diallo, Julian Weigl, and Jacob Bruun Larsen, all of whom look to be current and future stars in their position.
Bayern Munich, on the other hand, have 21 players over the age of 29 at the club, with key wingers Ribery and Robben over 34, and Robert Lewandowski having recently turned 30. They aren't getting any younger, and their experience couldn't beat the youth and hunger of the Dortmund side, who were hungry for the victory, and deserved all 3 points for their hard work and determination to win on the night.