Tournaments
ISC Tournaments

The ISC hosts premier men’s fastpitch softball tournaments, including Qualifiers, where teams compete for a chance to advance, and the prestigious ISC World Tournament, showcasing the best teams from around the globe in a battle for championship glory.

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World Tournaments

2026

2025

2024
2026 World Tournament

2026 ISC World Tournament | Melbourne, ON | August 8-15, 2026

WT Schedule

Tickets

Teams

Latest News
2027 World Tournament

2027 ISC World Tournament | Saskatoon, SK | August 14-21, 2027

Date

Qualifier/Tournament

from

17/07/2026

until

19/07/2026

2026 Cephas Roth Tournament

More info

from

17/07/2026

until

19/07/2026

2026 64th Seattle Invitational

More info

from

24/07/2026

until

26/07/2026

2026 Northwestern Invitational Fastball Championships

More info

from

24/07/2026

until

26/07/2026

2026 Ashland Invitational

More info

See all 2027 Qualifiers
Teams

Participating teams

The teams that compete in ISC tournaments and the World Tournament are the lifeblood of our organization and the sport. These teams represent the pinnacle of dedication, skill, and sportsmanship, bringing together athletes from across the globe to showcase their talent and passion for the game. Each team embodies the rich traditions and competitive spirit that define ISC softball, inspiring fans and players alike.

See all teams

ISC Teams

Peguis Redmen

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Sebringville Sting

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Mastodons Fastpitch

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Seattle Dirt Dogs

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Midland Explorers

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STK Fastball

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Rules & Forms
Rules & Forms

Find all the official ISC rules and forms here.

ISC Rules

ISC Forms
Forms

Roster Forms

Out Of Region Form

Hardship Form

Umpire Application Form
History
ISC History

The ISC holds a rich history and celebrates its 80th Anniversary in 2025. What started back in 1947 as the NSC is now an international organization that welcomes players and coaches from all over the world each year to its World Tournament
Hall Of Fame

The ISC History

The ISC Hall Of Fame

Future HOF Nominations
Development
Development

The International Softball Congress (ISC) is committed to building the future of men’s fastpitch by supporting young athletes and the programs that introduce them to the game. The Carrol Forbes Foundation (CFF), created in 1995 in honor of ISC founder Carrol Forbes, helps us do exactly that by providing funding for youth clinics, tournaments, and other development initiatives.
Each year, the Foundation offers up to $1,500 for approved youth-focused activities that grow skills, participation, and passion for fastpitch. To apply, simply complete the appropriate form and send it to CFF Chair Greg Nydick.
Links

Carrol Forbes Foundation

Development & Recruitment

Scholarship Application

CFF Funding Application
The ISC
The International Softball Congress

The ISC hosts premier men’s fastpitch softball tournaments, including Qualifiers, where teams compete for a chance to advance, and the prestigious ISC World Tournament, showcasing the best teams from around the globe in a battle for championship glory.
ISC Links

About the ISC

Executive Committee, Commissioners and Personnel

Contact us

Home » Teams » Grimsby DK Fastpitch

Grimsby DK Fastpitch

* Roster below is the latest 2026 official roster

No players found for this team.

No staff listed for this team.

ISCWT26

The Weekend Recap: Summer Heat and Fastpitch Fireworks

It was a great weekend for men’s fastpitch as two major tournaments took over the diamonds, delivering elite pitching duels, massive home runs, and bracket-busting

July 20, 2026