Before the start of the season, the league was increased from twelve to sixteen teams in two seasons (north and south). This eliminated a so-called "postseason" with promotion and relegation rounds. The regular season was played in “everyone against everyone” mode with a return leg. The champions of the two seasons rose to the basketball Bundesliga 2001/02 , while the two worst teams in the final table were relegated to the respective regional leagues.
The championship in Group North was only decided on the last match day, when SER Rhöndorf , later Dragons Rhöndorf , was able to defeat TSV Quakenbrück , later Artland Dragons , in the Artländer hall after two extra times with 100: 97. This championship was particularly controversial, as it had become known in advance that the Rhöndorfer were looking to sell the promotion rights to the Regionalliga West champions Cologne 99ers due to a lack of hall infrastructure .
* Affected teams were given an "asterisk rating" in accordance with Section 46 of the Game Rules and were therefore downgraded in a direct comparison in the event of a tie .