How many acres do you need for a baseball field?

The space needed for a baseball diamond varies with the level of play. Generally speaking, more advanced leagues involve longer distances between bases and to the outfield wall (especially centerfield), requiring more acreage.

Here is a brief rundown of space requirements, based on level of competition:

Level Distance Between Bases Distance to Centerfield Wall Acres Needed
Major Leagues 90 feet 400 feet 4.5 acres
Major Leagues 90 feet 400 feet 4.5 acres
College 90 feet 400 feet 4.5 acres
High School 90 feet 400 feet 4.5 acres
Pony League 80 feet 315 feet 3 acres
Bronco League 70 feet 275 feet 2 acres
Little League 60 feet 215 feet 1.5 acres
Pinto League 50 feet 200 feet <1.5 acres
Space Requirements for Baseball Fields by Competition Level