1965-66 was the first season in which the Bundesliga played with 18 teams, following expansion from 16. Following promotion for Bayern Munich, it was the first season in which the two leading clubs in Munich played against each other in the Bundesliga.
Tasmania set a number of Bundesliga records during the season.[1]
Fewest wins (2)
Fewest draws (4)
Most losses (28)
Least goals for (15)
Most goals against (108)
Smallest points total (8)
Longest winless run (31 games)
Longest losing run (10 games, equalled in 1998 by Arminia Bielefeld)
Lowest match attendance (827)
Lowest number of goals scored by team's top scorer (2)