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As the leader in the sport of softball, our commitment to athlete safety is our top priority. USA Softball will not tolerate ANY abuse – physical, mental, emotional or sexual. That is why for over 10 years, USA Softball has required background checks for all adults on the field of play in our Youth/Junior Olympic (JO) program.
Download full-text PDF Read full-text. Abstract and Figures. Public Full-text. OFFICIAL RULES OF SOFTBALL (Copyright by the International Softball Federation Playing Rules Committee) New Rules and/or changes are bolded and italicized in each section. References to (SP ONLY) include Co-ed Slow Pitch.
Electronic Rule Book. You can view and/or download the 2022-2025 WBSC Rule Book (Fast Pitch) from the WBSC website. You can view published Softball Australia Technical Bulletins. You can view the Australian Championship Rules and Regulations. The 2022-2025 WBSC Slow Pitch Rule Book is also available online. Printed Rule Book
This Rulebook contains the Official Rules of Fast Pitch Softball (“Official Rules”) of [the World Baseball Softball Confederation (WBSC), [formerly operating as the International Softball Federation (“ISF”)].
Ball Compression is the “Load force” in kilograms (pounds) required to compress a softball 6.5mm (0.25 inches) when measured in accordance with the ASTM (American Society for Testing and Materials) test method for measuring compression-displacement of softballs.
Looking for rules, submission forms, or other information about operating within the NCSA? See our listing of documents below: Click to Download. NCSA Mission Statement & History – The mission statement and history of the National Club Softball Association.
1) Participate in experimental rules created by the NCAA Softball Rules Committee, and set aside any playing rules that would then be in conflict; 2) Begin half innings with one or more runners on base; 3) Agree to replay a poorly executed play not more than once per team per inning; and/or 4) Play a maximum of 10 innings per game
