1956-57 NBA Imperialism Map

Boston Celtics125–123St. Louis Hawks+8 territories

Territory Changes

Team Territory Control

This table shows all teams sorted by the number of territories they control.

Final standings: the Boston Celtics finished on top with 8 of 8 territories (100.0%).

Team Territories Controlled
Boston Celtics 8 (100.0%)

Play with the NBA Map

Simulate your own territory battles: spin the wheel, input results, and see what happens.

Imperialism Map is proudly sponsored by another of my projects:

Territory Creator


Sales territory management software

Because not all territorial conquests happen on the field.

Territory Mapping Software

How NBA Territory Conquest Works

  • Every team starts with the land closest to its arena.
  • Win a game and you take all of the loser's territory.
  • Territory carries over all season, with no resets until next year.
  • Click any territory to trace every team that held it.

Full Rules and FAQ

Data sources: Game data from Sports Reference; venue data from VenueStats .

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Season Records

The standout territory feats of the season.

Biggest Land Grab
+8
in a single day (1956-12-02)
Longest Reign
12
straight days as leader
Most Conquered
57
territories taken all season
Biggest Collapse
−8
lost in one day (1956-12-04)

Team Directory

Each team's season at a glance — days spent leading the map, largest empire, territory conquered, and the rise-and-fall sparkline. Sorted by who dominated.

Boston Garden

21 days led peak 8 +49 taken

Minneapolis Auditorium

21 days led peak 8 +32 taken

Kiel Auditorium

18 days led peak 8 +57 taken

Onondaga War Memorial

16 days led peak 8 +37 taken

Madison Square Garden

14 days led peak 8 +42 taken

War Memorial Coliseum

12 days led peak 8 +40 taken

Explore NBA Through the Years

All 80 NBA seasons, 1946-47 to 2025-26. Replay any of them game by game, or make your own version.

Questions or Feedback?

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