Gradum Gswing

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Gradum Gswing ⚾️ 🥎Baseball & Softball Swing Training | Andover, MA
📈 Increase Exit Velocity. Build Power.

Improve Consistency.
📊 Results-Driven | Data + Video Analysis
🎯 Free Swing Evaluations
📩 DM “SWING” to book
💯 Certified GSwing Andover specializes in baseball and softball hitting instruction for players of all ages and levels — from first-time swingers to competitive travel ball and high school athletes. We focus on building efficient, powerful, and repeatable swing mechanics through personalized coaching and video breakdown. Services offered:
⚾ Player evaluations
⚾ Semi-Private hitting lessons (2:1 Student to Instructor ratio)
⚾ Swing mechanics & video analysis
⚾ Individual Player Profiles an Feedback
⚾ Cage training and reps-based development
⚾ Youth baseball & softball instruction
⚾ Travel ball & tryout prep
⚾ In-season tune-ups & off-season development


Serving the North Shore MA, Seacoast NH, and Southern Maine baseball/softball community. Whether you're just starting out or chasing the next level, we build hitters who drive the ball — not spin off it.

📍 Andover, MA
📩 DM to book a lesson or ask about openings

08/24/2026

Gswing Standouts

Putting the work in and letting it show when it matters.

1️⃣ Colton Anderson Florida State College at Jacksonville commit took one out over the left-field wall for a 2-run homer.

2️⃣ Turner Farrah got every piece of a 3-0 fastball and laced it for a home run.

3️⃣ Evan Rupinta hit a no-doubt, 2-run bomb over the center field wall

Keep working. Keep competing. 💪

08/22/2026

This is George Gilson, a Flagler transfer and TCU commit who batted .395 with 13 home runs last season. Here’s his Gswing routine for the day working on his direction and staying inside the ball as he gets ready to report to campus:

1. Top Hand
2. V-Drill
3. Reverse V
4. Fastball Machine

Brookfield, Wisconsin—we’re officially open! ⚾️Gradum Gswing has arrived in Brookfield, bringing the same proven hitting...
08/20/2026

Brookfield, Wisconsin—we’re officially open! ⚾️

Gradum Gswing has arrived in Brookfield, bringing the same proven hitting development system trusted by 55 MLB hitters and thousands of athletes and families across the country.

📍 16344 W Glendale Dr, New Berlin, WI 53151
🕒 Monday–Friday: 3–10 PM Saturday: 9 AM–3 PM
📞 (262) 327-9365

Ready to take your swing to the next level?

Book your free swing evaluation today!

Big news from Gradum Gswing.We’re teaming up with Duquette Consulting, led by three-time MLB Executive of the Year Dan D...
08/18/2026

Big news from Gradum Gswing.

We’re teaming up with Duquette Consulting, led by three-time MLB Executive of the Year Dan Duquette, to expand individualized, data-driven hitting development for MLB players and organizations.

The goal: turn performance insights into adjustments that translate when it matters most.

Read the full announcement: https://www.prnewswire.com/news-releases/gradum-gswing-and-duquette-consulting-join-forces-to-advance-data-driven-hitting-development-across-mlb-302853342.html

08/14/2026

We started working with Caleb Durbin on May 26th, and what a journey it’s been!

We were in Boston last week, continuing to work on staying inside the baseball, letting it travel, and using his legs efficiently.

Caleb has taken the work we’ve done in the cage and continued training those same feels on deck and during pregame—and the results have transferred: two grand slams and a walk-off in the last few days!

Teach. Train. Transfer.

Great work, Durbin! 💪🔥

Louis Prieto, a longtime Gradum athlete has been absolutely crushing it on the field.After an outstanding freshman seaso...
07/28/2026

Louis Prieto, a longtime Gradum athlete has been absolutely crushing it on the field.

After an outstanding freshman season, Louis was named on the MaxPreps Underclass All-American team batting .440 with 4 home runs. Keep working, Louis!

07/25/2026

Denzel Del Valle, Alabama State signee heading into his freshman year, absolutely turned on this baseball and launched a grand slam over the right-center field wall🚀

Caleb got his pitch and didn’t miss it, turning on it for a bomb over the left-field wall at the Marlins/Cardinals Complex at a South Florida summer ball tournament💣

07/07/2026

Great pickup by Harold Reynolds and MLB Network on one of the adjustments we made to Caleb Durbin’s swing.

The concept is absolutely correct. Where we differ is in the explanation of why it works and how it’s taught.

Here are a few videos breaking down the lead-hand adjustment, why it works, and how we teach it, train it, and transfer it from the cage to game performance.

Address

177 N Main Street, Unit 301
Middleton, MA
01949

Opening Hours

Monday 3pm - 10pm
Tuesday 3pm - 10pm
Wednesday 3pm - 10pm
Thursday 3pm - 10pm
Friday 3pm - 10pm
Saturday 9am - 3pm

Telephone

+19788801482

Website

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