1899 MLB Imperialism Map

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Territory Changes

Team Territory Control

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

Final standings: the Brooklyn Superbas finished on top with 12 of 12 territories (100.0%).

Team Territories Controlled
Brooklyn Superbas 12 (100.0%)

Play with the MLB Map

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

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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 How to make your own map

Data sources: Sports Reference (game data); VenueStats (venue data).

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Season Records

The standout territory feats of the season.

Biggest Land Grab
+12
in a single day (1899-05-24)
Longest Reign
14
straight days as leader
Most Conquered
127
territories taken all season
Biggest Collapse
−12
lost in one day (1899-05-23)

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.

Walpole Street Grounds

36 days led peak 12 +127 taken

League Park

26 days led peak 12 +72 taken

Washington Park

25 days led peak 12 +120 taken

Cardinal Field

25 days led peak 12 +127 taken

Baker Bowl

19 days led peak 12 +59 taken

Oriole Park III

15 days led peak 12 +75 taken

West Side Park II

6 days led peak 12 +35 taken

Eclipse Park II

5 days led peak 12 +56 taken

Polo Grounds

5 days led peak 12 +42 taken

Boundary Field

5 days led peak 12 +44 taken

League Park

1 day led peak 12 +12 taken

Exposition Park III

1 day led peak 12 +13 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.

Questions or Feedback?

Got ideas for making these maps better? Found something weird? Want to suggest a new feature?

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