57th Annual Glowworm Tournament in San Antonio, TX

Blair Setford • March 4, 2023

Glowworm Tournament June 24-25, 2023

These are the 11 teams confirmed for the 57th Annual San Antonio Glowworm Tournament  which is an ISC Qualifier for the 2023 World Tournament.

1. Omma Tigres Reigning Champions

2. San Antonio Glowworm

3. San Antonio Compadres

4. Rice Hotel Bombers

5. Austin Castro Concrete Jokers.

6. Austin Jokers

7. Baytown Cardinals

8. Newton Mexican American Athletic Club (N.M.A.A.C.)

9. Rio Grand Senators

The Rios Family would like to welcome two new teams to their Grand Tournament

10. Austin Outlawz

and in honor of Uncle Moose (Mario Rivers)

11. San Antonio Moose Falcons.

Do not hesitate to contact David Rios or family to join with your team.

Games will be streaming on YouTube.


Estos son los 11 equipos que confirmamos para nuestro 57º Torneo Anual (Clasificatorio de ISC) de San Antonio Glowworm. Campeones reinantes 1. Omma Tigers 2. San Antonio Glowworm 3. San Antonio Compadres 4. Rice Hotel 5. Austin Castro Concrete Jokers. 6. Austin Jokers 7. Baytown Cardinals 8. Newton Mexican American Athletic Club (N.M.A.A.C.) 9. Rio Grand Senators Rios Family desea dar la bienvenida a dos nuevos equipos a nuestro Gran Torneo 10. Austin Outlawz y en honor a mi tío Moose (Mario Rios )11. Halcones alces de San Antonio. No dude en ponerse en contacto conmigo o con mi familia para ingresar a su equipo. Estaremos transmitiendo nuestros juegos también como el año pasado en YouTube.

By Brian Eradus June 10, 2025
At just 21 (soon to be 22) years old, Nicholai Rindom is stepping onto the ISC stage with confidence, passion, and a powerful story of perseverance. Wearing #69 and representing both Sandlot Merchants and his home club, Egedal Stars in Denmark, Nicholai is set to make his mark as a catcher in his first ISC season. From Tennis Courts to Softball Diamonds Nicholai’s fastpitch journey started unexpectedly at age 12 when a friend invited him to practice. “I found out I could throw the ball pretty hard, so I kept going,” he recalls. That raw talent developed quickly, leading him to catch for Danish legend Kim Hansen at just 14 years old. But it hasn’t always been easy. “I was severely overweight as a kid,” Nicholai shares. Overcoming that challenge has shaped his work ethic and drive, pushing him to train harder and smarter every year. Goals for 2025 Nicholai’s ambitions for the season are clear: ✅ Perform well in his first ISC experience ✅ Continue growing as a hitter, especially in pitch selection and mental approach ✅ Push toward new opportunities, including playing in South America
By Blair Setford June 9, 2025
The 2025 ISC Guide is here! Featuring reigning ISC MVP Alan Peker, Hill United Chiefs, on the cover, the Guide has 150 pages of photos, stories and stats covering last year's ISC World Tournament. Fans will remember Alan's Championship Saturday performance as one of the best in ISC history as he went 6-9 with four 2-run home runs and nine RBIs to lead the Chiefs to their sixth ISC World Tournament title. There's plenty of coverage of the first international team - Sydney Tropics - to win an ISC Championship in ISC II, along with Cobourg Force's come-from-behind walk-off win in ISC Legends. You can order your copy today on the ISC Webstore for $18.50 including shipping.