Independent Sports Association

Official National Website


Mike Macenko

Mike_MacenkoMike Macenko was inducted into the Player Category in 1998 in Clearwater, Florida. The Cleveland area native had a long and illustrious career at the top level of softball. He played with national softball powerhouses, Steele's of Brook Park, OH, and Rithc's-Superior/TPS from Windsor Locks, Connecticut. The "Big Cat" also played one season with Sunbelt of Centerville, Georgia in 1991 when Steele's did not field a team.
Macenko played on 3 ISA World Championship Teams, was named the MVP of the 1987 series and has been named to 6 All-World Teams. He also holds the record for highest batting average in the ISA World Series with a .920 percentage.

Welcome To ISA

Welcome To ISA

2014 Softball Season

By Super User

Softball for the 21st Century!

Florida Fastpitch Festival

Florida Fastpitch Festival

Polk County, Florida

By Super User

July 24 - 27 Open to all Fastpitch Team Click the World Series link below for complete information

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05-03: 10th Annual Sunshine Shootout/Super NIT
Winter Haven, FL - Auburndale Sportsplex map
adult / Slowpitch / Men Bronze, Men Gold, Men Silver

05-03: National Invitational
Princeton Junction, NJ - Mercer County Park map
adult / Slowpitch /

05-10: Super NIT - Silver
Bartonville, IL - Alpha Park map
adult / Slowpitch / 18U

05-16: NC/SC Super NIT - Bronze
Myrtle Beach, SC - Myrtle Beach former AFB Fields map
adult / Slowpitch / 10U

Latest Tournament Results

2014-04-05 Spring National- Bronze
2014-04-05 Spring National-Silver
2014-03-08 ISA Winter Nationals - 50 Major Plus

ISA News!

The Independent Softball Association announces the launch of its new official website.  The new ISA website is easy to use, has faster response times and allows users to find most data within just a few clicks

Team sanctions and compliance:

All teams sanctions are based on the managers home address if at least 51% of the players are from that state. Otherwise the team will be classified and regulated by the State Director that the majority of the players are from. Teams can play in another state but t...

Read more: Sanction




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