Grand Slam USA

Grand Slam USA Des Moines longest running indoor baseball and softball training academy. Open since 1994 Des Moines' Most Complete Indoor Baseball & Softball Training Center.

Home of USA Prime Select Teams.

​Indoor facility rentals, professional lessons, camps, clinics, and club teams for players of all ages and skill levels in the Greater Des Moines area.

Our Youth Fall Clinics are open for registration. We have multiple options available!!!!HittingSoftball HittingFundament...
09/21/2026

Our Youth Fall Clinics are open for registration. We have multiple options available!!!!

Hitting
Softball Hitting
Fundamentals
Pitching
Catching
Softball Pitching

Register Here today: https://www.grandslamdsm.com/fall-youth-clinics

⚾ 6-WEEK HIGH SCHOOL HITTING CLINIC | JIM HALLMAN ⚾Take your hitting to the next level with Central Iowa’s most experien...
09/18/2026

⚾ 6-WEEK HIGH SCHOOL HITTING CLINIC | JIM HALLMAN ⚾
Take your hitting to the next level with Central Iowa’s most experienced hitting instructor!
Since 1994, Jim Hallman has been developing hitters at Grand Slam USA. As the current hitting coach at Grand View University, Jim brings decades of experience and knowledge to every session.
🔥 What will hitters focus on?
✅ Refining swing mechanics
✅ Developing a better approach at the plate
✅ Understanding the HOWS & WHYS of their swing
✅ Building confidence and becoming a more complete hitter
This isn't just about taking more swings. It's about understanding your swing, making adjustments, and developing the tools to become a better hitter.
📍 Grand Slam USA | Urbandale, Iowa
DON'T JUST TAKE SWINGS. UNDERSTAND YOUR SWING.
⚾ COMPETE + BELIEVE.

🥎 FALL SOFTBALL PITCHING CLINIC IS HERE! 🥎Ready to take your pitching to the next level? Join us at Grand Slam USA for o...
09/16/2026

🥎 FALL SOFTBALL PITCHING CLINIC IS HERE! 🥎

Ready to take your pitching to the next level? Join us at Grand Slam USA for our 6-week Fall Softball Pitching Clinic!

Our clinics focus on developing proper mechanics, improving velocity and control, and building confidence on the mound! 💪

📅 September 21 – October 29

🔥 5 SESSIONS AVAILABLE:

Session 1: Mondays | Ages 7–10 | 6–7 PM

Session 2: Mondays | Ages 11–14 | 7–8 PM
Session 3: Tuesdays | Ages 11–14 | 8–9 PM
Session 4: Wednesdays | Ages 15–18 | 8–9 PM
Session 5: Thursdays | Ages 7–10 | 7–8 PM

✅ 6 weeks of training

✅ Experienced and enthusiastic coaches

✅ Improve mechanics, velocity, and control

✅ Build confidence on the mound

📍 Grand Slam USA | Urbandale, IA

🚨 SPOTS FILL FAST! SIGN UP TODAY ON OUR WEBSITE!

📧 Questions? [email protected]

COMPETE. DEVELOP. WIN. 🔴🔵

⚾🥎 GRAND SLAM USA FALL YOUTH CLINICS ARE HERE! 🔥Looking to take your game to the next level this fall? Our youth clinics...
09/16/2026

⚾🥎 GRAND SLAM USA FALL YOUTH CLINICS ARE HERE! 🔥

Looking to take your game to the next level this fall? Our youth clinics are designed to help players ages 7–13 build confidence, develop their skills, and have FUN!

💥 Clinic Focus Areas:

⚾ Hitting – Improve technique and confidence.

🔥 Pitching – Build mechanics and velocity.

🥎 Catching – Develop receiving, blocking, and game strategy.

💪 Fundamentals – Build core skills and baseball/softball IQ.

✅ Experienced and enthusiastic coaches

✅ Indoor training facility

✅ All skill levels welcome!

📍 Grand Slam USA | Urbandale, IA

🌐 Register today on our website! Spots fill fast!

📧 Questions? [email protected]

COMPETE. DEVELOP. WIN. 🏆

⚾🥎 Ready to take your game to the next level?Grand Slam USA offers professional baseball and softball instruction for al...
09/15/2026

⚾🥎 Ready to take your game to the next level?

Grand Slam USA offers professional baseball and softball instruction for all ages and skill levels! Whether you’re looking to improve your hitting, pitching, fielding, or overall game, our experienced coaches are ready to help you develop.

✅ One-on-one & small group lessons
✅ Experienced coaches
✅ Indoor, year-round training
✅ Personalized development

Train. Develop. Compete. Belong. 💪

📍 Grand Slam USA — Urbandale, Iowa
📧 [email protected]

🔥 Improve Today. Play Tomorrow. Book your lesson today!

⚾ FINAL ROSTER OPENINGS! ⚾Grand Slam Baseball is still looking to fill a few spots on our 11U and 14U teams!If you’re lo...
09/14/2026

⚾ FINAL ROSTER OPENINGS! ⚾

Grand Slam Baseball is still looking to fill a few spots on our 11U and 14U teams!

If you’re looking for a competitive program focused on player development, quality coaching, and preparing athletes to compete at a high level, we’d love to hear from you.

🔹 11U Players Wanted
🔹 14U Players Wanted
🔹 Limited roster spots available
🔹 Individual tryouts available Monday–Friday

📩 Schedule your tryout today!
Email [email protected] with the player’s name, age, parent email, phone number, and the best day/time for a tryout.

📍 Grand Slam USA | Urbandale, Iowa

Don’t miss your opportunity to join Grand Slam Baseball!

09/13/2026

High School Fall League games are canceled due to rain. Makeup schedule will be coming out within the next few days

⚾🥎 Ready to take your game to the next level?Grand Slam USA offers baseball and softball lessons designed to help athlet...
09/09/2026

⚾🥎 Ready to take your game to the next level?

Grand Slam USA offers baseball and softball lessons designed to help athletes improve their skills, build confidence, and reach their potential!

✅ Hitting
✅ Pitching
✅ Fielding
✅ One-on-One & Small Group Lessons
✅ All Ages & Skill Levels
✅ Experienced Coaches
✅ Indoor Training Year-Round

Professional instruction. Real results.

📍 Grand Slam USA — Urbandale, Iowa
📧 [email protected]

Book your lesson today and get to work!
PLAY BETTER. GET STRONGER. REACH YOUR POTENTIAL.

WEEK 4 IS IN THE BOOKS!Another exciting week of Fall League action at Grand Slam USA!Pirates (1-3) defeat Orioles (2-2),...
09/08/2026

WEEK 4 IS IN THE BOOKS!

Another exciting week of Fall League action at Grand Slam USA!

Pirates (1-3) defeat Orioles (2-2), 12-2
Royals (1-2) defeat Marlins (1-3), 11-7
White Sox (2-1-1) defeat Yankees (1-2), 16-15
Phillies (3-1) defeat A’s (0-3-1), 18-2

TEAM OF THE WEEK: PHILLIES
The Phillies improve to 3-1 after an impressive 18-2 victory!

GAME OF THE WEEK: WHITE SOX vs. YANKEES
The White Sox came out on top in a back-and-forth battle, 16-15!

Week 5 up next!

Train. Compete. Win.

⚾🥎 Take Your Game to the Next Level at Grand Slam USA!Whether you’re looking to improve your hitting, pitching, or field...
09/03/2026

⚾🥎 Take Your Game to the Next Level at Grand Slam USA!

Whether you’re looking to improve your hitting, pitching, or fielding, our experienced coaches are ready to help baseball and softball players develop their game.

✅ One-on-One & Small Group Lessons
✅ All Ages & Skill Levels Welcome
✅ Experienced Coaches
✅ Indoor Facility — Train Year-Round

📍 Grand Slam USA | Urbandale, Iowa
📧 [email protected]

Book your lesson today!

COMPETE. DEVELOP. WIN.

Address

4113 121st Street
Urbandale, IA
50323

Opening Hours

Monday 10am - 9pm
Tuesday 10am - 9pm
Wednesday 10am - 9pm
Thursday 10am - 9pm
Friday 10am - 7pm
Saturday 10am - 7pm
Sunday 11am - 7pm

Website

,

Alerts

Be the first to know and let us send you an email when Grand Slam USA posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Grand Slam USA:

Shortcuts

Share

Category