The JSSA is governed by the rules of Senior Softball USA. On top of that foundation, specific exceptions and adjustments have been approved for each JSSA playing division to fit our members and our field.
Division playing rules
Each division — Red, White and Blue — maintains its own set of uniform and playing rules, reviewed and approved by the board. The complete, current rules for all divisions are maintained in the league's official rules sheet:
JSSA Uniform & Division Playing Rules →
If you have a question about a specific rule or how it's applied in your division, your team manager and division directors are the best first point of contact.