Play Cold-Blooded. That's more than a tagline — it's a standard.

Seamsnake was built from the inside of the game, not the outside looking in. Not for a league, not for a market — for anyone who has ever stepped between the lines and competed.

The game we love doesn't start and end in one country. It's played at midnight in Japan, in Caribbean heat, on fields that never make the highlight reel. We've been to those fields. We've filmed those games. We know what it looks like when nobody's watching. And that's exactly where the cold-blooded standard is built. 

The grind looks the same in every language.

Every product we make is built for that grind — designed with intent, worn hard, and made to last longer than the season. We hold our gear to the same standard we hold ourselves: show up sharp, perform when it matters, and never flinch.

One game. Every field. Play Cold-Blooded.

The Founder

Tyson Luna is a 23-year-old from Houston, Texas who has lived baseball for as long as he can remember. His travels have introduced him to baseball on a global scale, interacting with fans from Colombia to Japan to discuss the intricacies of the game. He maintains deep-rooted links to the game, from his former teammates in New England to college and professional players across the country. His passions for baseball, entrepreneurship, and the wider world led him to found Seamsnake Baseball in mid-2025. 

Luna spent four years in the Division III ranks playing at Amherst College for coach JP Pyne as a left-handed pitcher and outfielder, being elected captain by his peers in his senior year. He received his B.A. from Amherst College in 2025 with majors in Economics and History. His younger brother Carson is currently a middle infielder at the University of Michigan and his family resides in Houston. He prides himself on his Catholic faith and currently lives and works in Austin, Texas.