CHSAA Baseball Committee Adjusted Postseason Rules
The Colorado committee implemented new bracket adjustments and finalized championship locations for state tournaments.
Updated on Sept. 24, 2026 in Baseball

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The Colorado High School Activities Association Baseball Committee met on September 24 to review postseason structures. Officials implemented a new one-position adjustment rule to prevent first-round league matchups.
Why it matters
The committee aims to ensure that the correct teams qualify for postseason play while improving game conditions. By moving championship games to fields with turf and lights, officials hope to provide a more consistent experience for athletes.
The committee recommended a 37-foot distance for the on-deck circle. Additionally, the body is currently researching potential changes to automatic qualifiers and total bracket sizes.
The players
Colorado High School Activities Association
This organization governs athletic and academic competition for high schools throughout the state of Colorado.
Joe Brown
He will oversee high school baseball operations for the 2026-27 school year.
The details
The committee moved the 2A and 4A state championships to Pueblo, utilizing CSU Pueblo and Runyon Field to leverage turf and lighting. Meanwhile, the 1A tournament remains at All-Star Park in Denver and the 3A championship stays at University High School and Butch Butler Field in Greeley.
Timeline
The committee meeting took place on September 24, 2026.
The coaches clinic is scheduled for January 15-17, 2027.
A larger first base will be implemented for the 2026-27 season.
Season Trajectory
This story follows a pattern set by the CHSAA Postseason Bracket Size Survey to determine if future tournament structures require adjustments. The shift toward turf fields and adjusted seeding rules indicates an effort to modernize high school postseason logistics across all classifications.
The implementation of a one-position adjustment rule means fewer league opponents will face each other in the opening round of the postseason. Athletes should also prepare for the introduction of a larger first base requirement starting with the 2026-27 season.
The takeaway
Colorado schools are moving toward standardized facility requirements like turf and lighting to ensure postseason consistency. Coaches and players should review the upcoming season rules to prepare for the addition of a larger first base.
Further reading
For more information on upcoming tournaments, visit Baseball.
Source note: This article includes information reported by CHSAANow.
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