Marv Training

Baseball Training Tools ⚾️
Can be found in every MLB Clubhouse Want to increase your VELOCITY this off-season?

Weighted ball training is essential to your development, and there's nothing better than MARV's Weighted Balls -- with our "real feel" seams.

03/16/2026

Everyone is talking about swing decisions.

But almost nobody is actually training them.

Introducing the Marv Sunken Seam Dimple Ball.

When paired with the Original Sunken Seam, hitters get the ultimate decision training environment.

Same velocity.
Different location.
No machine adjustments.

The hitter can’t tell the difference out of the machine.

Example training sequences:

• Original – hanging slider (GO)
• Dimple – slider down & away (TAKE)

• Dimple – thigh high fastball (GO)
• Original – below the knees (TAKE)

Hitters learn to:

✔ Hunt go zones
✔ Control the strike zone
✔ Make real swing decisions

Works with all pitch shapes.

If you’re serious about improving swing decisions…

This is how you actually train them.

02/08/2026

Different speeds.
Different angles.
Different shapes.

Same ball.

Max Clark training with the Marv Sunken Seam Pro this offseason

01/09/2026

Come check out our newest product the Marv Machine at booth #2001!

12/23/2025

Programs & Facility owners take advantage! Durable baseball that last!

12/15/2025

We had a great show at NFCA! Save through tomorrow!

12/15/2025

New hats are live 🧢
25% off with HAT25
Order now → delivered by Christmas 🎁

12/08/2025

🚨New Product🚨
The Sunken Seam Pro’s have been so great we improved the Leather/Foam as well!

We didn’t change what made it great.
We made it last longer.
Same flight. Same feel. Same weight. Better durability.
⚾️🔥

12/08/2025

Softball Sunken Seam 🤝 hitters