Major League Baseball (MLB)

Baseball

Baseball field dimensions and equipment from the MLB, NFHS and Little League rulebooks, with every figure labeled as a rule or a recommendation.

Sep 5, 2026
Read: Baseball
Baseball Field Dimensions, Markings and Layout

Official baseball field dimensions: 90 ft bases, a 60 ft 6 in pitching distance, mound and outfield figures, with Little League and NFHS variants.

Sep 5, 2026
Read: Baseball Field Dimensions, Markings and Layout

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Playfield Atlas documents the dimensions, markings and layout of playing surfaces, with every figure traced back to the rulebook it comes from.

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Playfield Atlas is an independent editorial publication. We do not sell products, equipment, or services — everything here is published for information only.

Major League Baseball (MLB)

Baseball

Baseball Field Dimensions, Markings and Layout