34 games. Zero defeats. How unlikely was that?
Leverkusen 2023-24: the only unbeaten season in 12 years of Europe's top five leagues.
Before every game, the odds gave them a chance of losing: 19% on average, 58% away at Bayern (they drew 2-2).
To go unbeaten you must survive every single game. Multiply the 34 chances:
after 10 games, 1 in 13. After 17, 1 in 47. After 34: 1 in 1,723.
The odds said 1 in 1,723. Leverkusen made it 1 in 1.