1938-39 NHL Imperialism Map

Territory Changes

Team Territory Control

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

Final standings: the Boston Bruins finished on top with 7 of 7 territories (100.0%).

Team Territories Controlled
Boston Bruins 7 (100.0%)

Play with the NHL 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.

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How NHL 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

Shared Venues Note

Some teams in this season share a venue location. For visualization purposes, each team's territory boundary is calculated from a slightly offset position (~300 feet apart) to create distinct territories.

  • Madison Square Garden:
    • New York Americans (nudged NE)
    • New York Rangers (nudged SW)

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
+7
in a single day (1938-12-29)
Longest Reign
11
straight days as leader
Most Conquered
65
territories taken all season
Biggest Collapse
−7
lost in one day (1939-01-03)

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

44 days led peak 7 +65 taken

Madison Square Garden

14 days led peak 7 +38 taken

Maple Leaf Gardens

8 days led peak 7 +31 taken

Madison Square Garden

6 days led peak 7 +20 taken

Montreal Forum

6 days led peak 7 +14 taken

Olympia Stadium

5 days led peak 7 +7 taken

Chicago Stadium

1 day led peak 7 +9 taken

Explore NHL Through the Years

All 108 NHL seasons, 1917-18 to 2025-26. Replay any of them game by game, or make your own version.

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