Gradum Gswing

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. 💪

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 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

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

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💣

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.