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    • ISC MVP Alan Peker Hill United Chiefs hitting a home run

      International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament
    • Erick Ochoa New York Gremlins hitting a ball

      International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament
    • Marco Diaz Hill United Chiefs pitches a ball

      International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament
    • Lucio Retamar New York Gremlins hitting a ball

      International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament
    • A Georgian Bay Giants outfielder leaps for a ball against the fence

      International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament
    • Tony Wark Midland Explorers hits a ball

      International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament
    • Kyle Linton Midland Explorers making a pitch

      International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament
    • Mathieu Roy New York Gremlins

      International Sofball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament
    • Jordan Solorio Northeast Drillers hits a ball

      International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament
    • Ty Sebastian Toronto Batmen makes a pitch

      International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament
    • Ryan King jumps over a Giants player at second base

      International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament

    • International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament

    • International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament

    • International Softball Congress

      The ISC World Tournament is the men's fastpitch softball world club team championship

      Caswell Park North Mankato, MN July 26-Aug 2 2025

      ISC World Tournament

    ISC News

    2025 Masters Indigenous Games in Ottawa August 14-17

    By Blair Setford • April 1, 2025
    Men's fastpitch softball will be one of the featured sports at this year's Masters Indigenous Games being held in Ottawa, ON August 14-17. The Masters Indigenous Games (MIG) provides Indigenous adults, aged 20 years and older, the opportunity to compete against their peers in a variety of contemporary and traditional sporting activities. MIG is an opportunity to get physically active, engage with community and participate in competition. The Games bring together thousands of Indigenous athletes from around the world to compete in sport competitions, celebrate Indigenous wellness and showcase the rich diversity of cultures and traditions of the world’s Indigenous Peoples. For more on MIG25, see their website at the link below. https://mastersindigenousgames.com/
    Tony Wark: From Little League to the Big Leagues of Men’s Fastpitch

    Tony Wark: From Little League to the Big Leagues of Men’s Fastpitch

    By Brian Eradus • March 29, 2025
    With a baseball background and a hockey stick in one hand, Tony Wark stumbled onto the fastpitch diamond at age 12—and hasn’t looked back since. Now 25, he’s a mainstay at 1B for the Midland Explorers, where he proudly wears jersey #18. Hailing from Reese, Michigan, Tony’s early days with the Munger Firemen youth team have led him to the heights of men’s fastpitch, fueled by an unmistakable passion for the game.
    Marco Diaz - Pitcher Hill United Chiefs

    Marco Diaz: Bringing the Heat

    By Brian Eradus • March 27, 2025
    At just 23, Marco Diaz is already one of the fastest pitchers on the planet, throwing blazing fastballs topping 83 mph! From his roots in Ensenada, Baja California, to his rise with the Hill United Chiefs, Marco stays grounded, focused, and hungry for victory. Learn more about Marco’s journey, his rituals, and his goals on the global stage as he gets ready to dominate at the ISC World Tournament!
    See All News

    Are you a baseball player who just wrapped up your scholastic career? A former minor league player who still wants a competitive challenge? Fastpitch softball is for you! Hear from three former college players about their experiences in making the jump from baseball to fastpitch in this video clip and then contact us to find a team in your area.

    2024 Champions

    Hill United Chiefs won the 2024 ISC World Tournament, their sixth title since 2013

    Alan Peker, Hill United Chiefs, left, was the Cleo Goyette Most Valuable Player in 2024, while NY Gremlins' Jack Besgrove won his second Leroy Zimmerman Most Outstanding Pitcher

    ISC II & Legends

    Sydney Tropics are the 2024 ISC II Champions, the first international team to win an ISC title. Pitcher Harrison Peters helped lead the way.

    Cobourg Force won the 2024 ISC Legends Championship in a thrilling come-from-behind victory

    ISC World Tournament Qualifiers

    2025 Qualifier Events

    Team Rosters

    COMING SOON!

    Roster postings for the teams and players that will compete in the 79th Annual ISC World Tournament

    July 26-August 2, 2025 in North Mankato, MN at Caswell Park

    DIGITAL VERSION NOW AVAILABLE

    2023 ISC Guide Cover

    Read the latest edition of the ISC World Championship Guide online by clicking on the cover or order your personal copy at our webstore.

    Previous editions of the ISC Guide are available to view online here: 2023,  2022, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011

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