ASA Equipment web site

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Official Rules of Softball now available on Apple and Android platforms

Quick Links for most requested information at USA Softball

ASA Equipment Standards

Purchase the Official Rules of Softball for Apple platform or Android platform

2015 ASA Junior Olympic Code for Kansas City Metro

Play ASA Softball, the National Governing Body of Softball

USA Softball Legacy Club

Girls Fast Pitch

Girls Fast Pitch Contact Information

Adult Slow Pitch

Roster form


Rule Differences - ASA-NCAA-NFHS


ASA Softball launches new mobile website

Please report any broken or misdirected links on this site to the

Balls and Strikes Balls and Strikes magazine

The Inside Pitch newsletter

The Inside Pitch

Girls Fast Pitch

2016 Memorial Day ASA Invitational Special Hotel Rates

Girls Fastpitch registration for 2016 begins on Sept. 1

Please do not attempt to register prior to that time! Teams entered early will be wiped out of the system the last week of August.

Team Fundraising

Click here for a formula
for fundraising success

Adult Slow Pitch

Featured Upcoming
ASA Tournaments

Sep 2629th Annual Classic
Oct 3ASA Haunted Challenge
Oct 31ASA Haunted Challenge

The 10-Day
Weather Forecast
Kansas City, Mo.
Blue Valley Recreation | Happy Rock
Fountain Bluff | Clinton Lake
South Lakes | Rueger Park

ASA Adult Slow Pitch
Tournament Rules

Register for Adult Slow Pitch tournaments at Tournament ASA