1882 MLB Imperialism Map

Territory Changes

Team Territory Control

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

Final standings: the Chicago White Stockings finished on top with 8 of 14 territories (57.1%).

Team Territories Controlled
Chicago White Stockings 8 (57.1%)
Cincinnati Red Stockings 6 (42.9%)

Play with the MLB Map

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

Editable MLB Map Random MLB Team Generator

Imperialism Map is proudly sponsored by another of my projects:

Territory Creator


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Because not all territorial conquests happen on the field.

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How MLB Territory Conquest Works

  • Every team starts with the land closest to its ballpark.
  • 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
Boston Red Caps
in a single day (1882-06-09)
Longest Reign
16
Chicago White Stockings
straight days as leader
Most Conquered
80
Chicago White Stockings
territories taken all season
Biggest Collapse
−8
Boston Red Caps
lost in one day (1882-06-10)

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.

Chicago White Stockings

Union Base-Ball Grounds

51 days led peak 8 +80 taken

Buffalo Bisons

Riverside Park

18 days led peak 8 +59 taken

Boston Red Caps

Walpole Street Grounds

17 days led peak 8 +61 taken

Detroit Wolverines

Recreation Park

15 days led peak 8 +45 taken

Providence Grays

Messer Street Grounds

14 days led peak 8 +35 taken

Allegheny City

Exposition Park I

5 days led peak 6 +47 taken

St. Louis Browns

Athletic Park

2 days led peak 6 +55 taken

Troy Trojans

Troy Ball Clubs Grounds

1 day led peak 8 +20 taken

Louisville Eclipse

Eclipse Park I

1 day led peak 6 +26 taken

Cincinnati Red Stockings

Bank Street Grounds

0 days led peak 6 +64 taken

Baltimore Orioles

Newington Park

0 days led peak 6 +8 taken

Baltimore Orioles

Oriole Park I

0 days led peak 6 +8 taken

Philadelphia Athletics

Oakdale Park

0 days led peak 6 +11 taken

Worcester Ruby Legs

Worcester Agricultural Fairgrounds

0 days led peak 4 +8 taken

Explore MLB Through the Years

All 156 MLB seasons, 1871 to 2026. Replay any of them game by game, or make your own version.

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