9U · 10U · 11U · 12U · New Hampshire

Real
Development
First.
Winning
Follows.

Elite Youth Baseball — Winter Program Now Forming

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16 Weeks.
Every Position.
No Shortcuts.

Tired of programs that don't actually develop players? 603 Baseball gives 9U–12U athletes 16 weeks of structured, position-specific winter training before the season even starts — followed by spring practices, leagues, and tournaments.

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Hitting Instruction

Throwing Mechanics

Pitching Development

Catching Instruction

Strength & Conditioning

Position-Specific Training

Specialized Coaches

High Rep Environment

Our Development Path

Winter Training

16 Weeks of Elite
Development

Spring Practices

Team Practices &
Skill Application

League Play

Compete & Build
Chemistry

Tournaments

Test Your Skills
Against the Best

Player Development

Great Today.
Better Tomorrow.

Interest Form

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We'll reach out as soon as tryout dates are confirmed. Get your player ready — the grind starts here.

Train Where
Development Happens

Our players train year-round at NH Sports House, New Hampshire's premier indoor baseball and softball training facility.

Check Out Our Home Training Facility