Develop young hitters from the ground up using the G-Code
What We Do
GFinny Baseball offers 1:1 and group coaching focused on hitting, mental performance, and player development. Whether you're a middle school athlete looking to build your swing or a high school player chasing college opportunities, our training is built around you.
What You Will Learn
This coaching is designed to build complete athletes and well-rounded individuals. You will gain tools that apply on the field and in life.
How to develop habits that drive consistency
How to build a strong, focused, and confident mindset
How to train with purpose and structure
How to handle challenges and pressure with resilience
How to stay accountable to your goals
Meet The Coach
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.
What Clients Say About Me
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.
Nick(Parent of 9u)
Next Level Training
We’ve worked with other trainers before, but it always felt like our son was just being pushed through an assembly line. Grant is completely different. He takes time to understand the athlete, sets clear goals, and tailors each session to their specific needs.
His ability to connect, break things down, and teach without frustration is unmatched. And beyond the physical training, he’s teaching the mental side of the game—how to focus, stay calm, and compete with confidence.
Honestly, part of me didn’t want to share this because I know my son is developing at another level. GFinny has been a game-changer, and we’re excited for what’s ahead.
Katie(Parent of 11u)
Beyond Training
The biggest difference with this program is the personal attention.
I never felt like just another name in a system. Every message I sent was replied to with care and guidance.
Whenever I hit a plateau, Coach adjusted my plan right away.
It was like having a trainer, mentor, and motivator in one. The workouts were tough, but manageable always pushing me just enough. Even when I doubted myself, Coach believed in my potential. That kind of support kept me going when I would’ve given up. This wasn’t just a service it was a true partnership.