We’re making major moves!

A note from our founder:

JG Training Academy is on the move! Starting September 25, 2025, our Knoxville location will officially be based at:

📍 6923 Harrell Road, Knoxville, TN

For me, Knoxville is home - It is where I played at the University of Tennessee, and now it’s where JG Training Academy is planting deeper roots for the next generation. This move means alot to me and will provide you guys with an upgraded experience for every player, better facilities, and stronger development. And this isn’t the only news…

We’re opening a location in the Tri-Cities! Our Bristol location will have its grand opening on September 24th at:

📍 64 Commonwealth Avenue, Bristol, VA

JG Training Academy is here to raise the bar: more kids, more opportunity, more development.

Knoxville and Bristol are our NEW homes, and this is only the beginning. See you all there!

— Jackson Greer

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Elite training for ambitious athletes in East Tennessee

ready to reach their highest potential

Year-round training and skill camps for baseball and softball athletes in the Knoxville and Tri-Cities areas

Avoid being overlooked and frustrated with slow progress.

Discover your
competitive edge

Excel with mentors
who inspire

Secure next-level
opportunities

Choose your path to athletic excellence.

  • Specialized Skill Camps

    Elevate specific skills and aspects of your game with expert-led camps in speed and agility, hitting, catching, and more in the Knoxville area and beyond.

    Learn more

  • Year-Round Training

    Unleash your highest potential with flexible weekly or unlimited indoor/outdoor training options designed for dedicated athletes in Knoxville and the Tri-Cities.

    Learn more

  • JG Showcase Travel Team

    JG Showcase offers competitive baseball for players ages 8U–18U in the Knoxville area, helping athletes grow, compete, and get noticed.

    Learn more

Meet Jackson Greer

Meet our passionate founder and lead trainer who has conquered every challenge baseball has thrown his way. From day one, he embraced the game's trials, turning doubt into determination, and tirelessly working to fulfill his dreams. Initially told he wasn't good enough, he transformed into a formidable player, earning a Division One offer, paving his way to greatness at ETSU and UT, and founding JG Training Academy in 2022.

Every athlete deserves the chance to reach their highest potential.

1

Schedule an on-site evaluation or sign up for a skill camp

to get to know our baseball and softball trainers and begin your journey

2

Once complete, select a training program

that aligns with how hard you want to practice and how fast you’d like to improve

3

Experience transformative
success

as you track results with real-time performance data and a ranking system

  • “Thank you for providing such a unique experience and teaching them to be the best version of themselves!”

    Parent, Catchers Camp

  • "Now that his time is complete as a player, I look forward to seeing how many lives he can impact by relaying and teaching the formula that made him a successful player and teammate."

    Tony Vitello, Head Baseball Coach, University of Tennessee

  • "We moved here from Atlanta where we had access to lots of trainers, and Jackson is by far one of the best trainers my son has used. He knows the game from top to bottom."

    Parent, Year-Round Training

  • "My son now steps up to the plate with confidence, ready to hit. He’s a lot stronger mentally, physically, emotionally. "

    Parent, Year-Round Training

  • "My children have taken away intensity, integrity, and work ethic to improve every day."

    Parent, Year-Round Training

  • "Anyone that has the intentions of pushing themselves to an elite status look no further. Jackson has an incredible background and is a well of knowledge stemming from his time as a player at the highest collegiate level.”

    Skyler Barnett, Head Baseball Coach, Milligan University

  • "My son has learned mental toughness, being able to compete and produce at a high level while maintaining his composure and attitude to be a good teammate. "

    Parent, Year-Round Training

Ready to reach your highest potential?