Oregon School Activities Association
Baseball General Information
STAFF CONTACT: Kris Welch, Assistant Executive Director, 503.682.6722 x230, krisw@osaa.org
Resources
» NFHS Rules Information
» Health and Safety Information
» NFHS Field Diagram
OSAA Official Baseball
Wilson A1010 Pro
Important Season Dates - 2027
- (3A-1A)Pitchers/Catchers Rule of 8
- February 15
- First Practice Date
- March 1
- First Contest/Jamboree Date
- March 15
- Cutoff - Contest vs. Teams More than One Classification Away
- April 7
- Cutoff - Contests Added
After a Certain Date - April 14
- 6A, Rankings Freeze Date
- May 15
- 3A, 2A/1A Rankings Freeze Date
- May 20
- 6A, 3A, 2A/1A Cutoff Date
- May 20
- 5A, 4A Rankings Freeze Date
- May 22
- 5A, 4A Cutoff Date
- May 22
- 6A, 3A, 2A/1A First Round
- May 24
- 5A, 4A First Round
- May 25
- 6A, 3A, 2A/1A Second Round
- May 26
- All Quarterfinals
- May 28
- All Semifinals
- June 1
- All Championships
- June 5
Line-Up Cards - Updated October 2019
