1990 NHL Imperialism Map

Territory Changes

Team Territory Control

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

Final standings: the Edmonton Oilers finished on top with 21 of 21 territories (100.0%).

Team Territories Controlled
Edmonton Oilers 21 (100.0%)

Play with the NHL Map

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

Editable NHL Map Random NHL Team Generator

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 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

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
+21
New York Rangers
in a single day (1990-04-19)
Longest Reign
12
St. Louis Blues
straight days as leader
Most Conquered
87
New Jersey Devils
territories taken all season
Biggest Collapse
−21
New York Rangers
lost in one day (1990-04-21)

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.

Washington Capitals

Capital Centre

27 days led peak 21 +70 taken

New York Islanders

Nassau Coliseum

27 days led peak 17 +62 taken

New Jersey Devils

Brendan Byrne Arena

22 days led peak 21 +87 taken

St. Louis Blues

St. Louis Arena

18 days led peak 17 +58 taken

Hartford Whalers

Hartford Civic Center

17 days led peak 21 +67 taken

Toronto Maple Leafs

Maple Leaf Gardens

17 days led peak 21 +76 taken

Boston Bruins

Boston Garden

14 days led peak 21 +76 taken

Philadelphia Flyers

The Spectrum

12 days led peak 11 +32 taken

New York Rangers

Madison Square Garden

11 days led peak 21 +42 taken

Montreal Canadiens

Montreal Forum

11 days led peak 17 +32 taken

Calgary Flames

Scotiabank Saddledome

6 days led peak 21 +32 taken

Buffalo Sabres

Buffalo Memorial Auditorium

5 days led peak 21 +53 taken

Winnipeg Jets

Winnipeg Arena

5 days led peak 11 +25 taken

Edmonton Oilers

Northlands Coliseum

4 days led peak 21 +51 taken

Minnesota North Stars

Met Center

4 days led peak 21 +41 taken

Quebec Nordiques

Colisée de Québec

4 days led peak 17 +27 taken

Vancouver Canucks

Pacific Coliseum

2 days led peak 7 +23 taken

Chicago Blackhawks

Chicago Stadium

0 days led peak 6 +17 taken

Detroit Red Wings

Joe Louis Arena

0 days led peak 4 +6 taken

Los Angeles Kings

Great Western Forum

0 days led peak 4 +9 taken

Pittsburgh Penguins

Pittsburgh Civic Arena

0 days led peak 4 +8 taken

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