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Important Information

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Welcome USA Softball Of Metro Detroit

Welcome to USA Softball of Metro Detroit. The Metro Detroit Amateur Softball Association (MDASA) is an affiliation of the USA Softball and one of 70 metro/state associations in the United States. The MDASA coverage area includes the counties of Oakland, Wayne, Macomb, and Livingston. Learn More

2016 Hall of Fame Events

USA Softball Detroit Hall of Fame banquet is slated for Tuesday, October 4 at the San Marino Club in Troy.  Don't wait....order your tickets now to be a part of a special evening!  Click here for ticket information.  LAST CALL FOR TICKETS, Deadline is September 21.

Congratulations to the 2016 Inductees:
Melissa Bater - FP Player
Dan Daldine - Umpire
Harry Haroian - FP Player
Steve Hill - SP Player
Jim Martin - Umpire
Tom Newcombe - Meritorious Service

Special Team Recognition
Golden Vipors, Sterling Heights
Men's Slowpitch

USA Softball Equipment Standards

Click Here for a complete list of the ASA/USA Approved Equipment Standards.

 The Amateur Softball Association of America (ASA)/USA Softball, the National Governing Body of Softball in the United States, in working with Easton Baseball/Softball Inc. (Easton), announced today that Easton is voluntarily removing the following softball bat models from the ASA/USA list of certified bats: SCN1, SCN11BH, SCN1B, SCN2B, SCN3, SCN4B, SCN5, SCN5B, SCN6B, SCN7, SCN7B, SCN8, SCN8B, SCN9, SCX14, SCX14B, SCX24B, AND SCX3.

Tournament ASA

We're making it easier for ASA teams in your area to find tournaments.  Launched in 2010, TournamentASA.com is an exclusive, tournament management system designed to promote your ASA tournament, register teams and manage your online bracket from the first pitch to the last out.  Coaches and managers can't get enough of the special features that are included on the site!  Tools such as Power Rankings, opponent overview and tournament history, all based off teams past games, give coaches a better understanding of the competition they are scheduled to face. 

Learn More


USA Softball of Metro Detroit

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USA Softball
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News & Updates


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Congratulations to the Michigan Finesse Softball team for their second place finish at the 2016 14U "A" Northern National Tournament in Mt. Pleasant. 




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ASA Mobile Site App

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USA Softball Legacy Club

Interested in testing bats for league play?  Click Here.