GFinny Baseball

Build Your Swing. Master Your Mind. Change Your Game.

  • Real swing feedback.

  • Real player development.

Whether you're in-person or online — GFinny Baseball gives you structure, clarity, and a system that actually works.

Your Swing Tells a Story. Let’s Rewrite It

Testimonials & Client Feedback

Susan (Parent of 15u)

Life-Changing Results

By working with Coach Grant, our son didn’t just improve as a baseball player—he grew as a person. From the very beginning, Grant made an effort to connect with him not just as an athlete, but as a young man trying to navigate the pressures and expectations that come with competitive sports.

Through their sessions, our son gained real confidence and learned how to take control of his own baseball journey. It wasn’t just about fixing a swing or improving mechanics—though those areas certainly improved—it was about helping him understand the game on a deeper level. Grant brought consistent focus to the mental side of performance, teaching him how to slow the game down, bounce back from mistakes, and show up with purpose every day.

What stood out most to us as parents was Grant’s ability to coach with both intensity and empathy. He’s incredibly knowledgeable in all aspects of the game, but even more importantly, he genuinely cares. He listens, he challenges, and he builds belief.

We’ve seen our son grow in ways that go far beyond the field, and we credit a big part of that to the time he’s spent with Coach Grant.

Brett (Parent of 15u)

Trusted by Families

My sons attended several camps Grant put together, along with many one-on-one sessions. As a former college player myself, I was looking for specific teaching techniques—but even more importantly, how he interacted with the kids. Grant passed both with flying colors.

From our very first meeting, I was impressed with his knowledge, passion, and teaching style. He made the lessons fun, challenged the kids to work hard, and even gave them ‘homework’ to grow their game and mindset.

Baseball isn’t an easy game—but Grant’s combination of fundamentals and his focus on true development makes him stand out. I would absolutely recommend him to any parent looking to grow both their son’s skills and love for the game.

Jake(Parent of 15u)

Built on Trust

Working with Grant has been a game-changer for both our son and daughter. His coaching goes beyond just drills—he connects with each athlete, challenges them to think for themselves, and builds a relationship that goes deeper than typical training.

What stood out most is his ability to adapt to each kid’s needs. He didn’t overwhelm them with critiques, but instead focused on one thing at a time, building confidence through steady, thoughtful progress.

Grant also helped our son grow beyond the field. From mindset work to nutrition and sleep, his holistic approach made a real impact—on the field, at home, and even in the classroom. These are results we didn’t expect from a hitting coach.

We’d recommend Grant to any family looking for something real and lasting in their child’s development.

GFinny Baseball Shapes Athletes:

Mindset
-Confidence is built through clarity, reps, and support.

-Plan, Execute, Review and then adjust it!

Mechanics
-Individualized swing development.

-Small Adjustments Stacked w/ consistency.

Trust
We give real feedback, not false hope. Players and parents deserve honesty that fuels long-term growth.

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About Me

Grant Fennell

My name is Grant Fennell. I played college and professional baseball and now coach athletes who are ready to grow on and off the field.

I focus on development that goes beyond performance. The goal is to help you build habits, sharpen your mindset, and stay consistent when it counts.

Whether you are just starting or preparing for the next level, I am here to guide you with structure, accountability, and experience built through years of doing the work myself.

No refunds after reviews or plans are delivered
Your contact info will not be given out

Email - [email protected]
In Person Facility - Coeur d'Alene, ID