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GRAYSLAKE, IL · BASEBALL DEVELOPMENT

MORE 90+ MPH ARMS PER CAPITA

THAN ANYWHERE IN NORTHERN ILLINOIS

250+ athletes in the 90 MPH Club. 150+ Division I commits. 500+ athletes trained and counting.

Call or text (847) 525-7813

250+

ATHLETES IN THE 90 MPH CLUB

150+

DIVISION I COMMITS

500+

ATHLETES TRAINED

OVER THE LAST DECADE AT PRIME

ABOUT PRIME

WHERE HIGH INTENT

MEETS HIGH STANDARDS.

Prime Athletics was founded with one mission: to bring elite-level physical development to dedicated baseball and softball athletes. Our programs are built on a deep foundation of strength and conditioning, functional mobility, sport-specific biomechanics, advanced arm care, and proven velocity development systems.

 

Whether you're just starting your athletic journey or you're a high-level performer chasing the next edge, we're committed to helping you break through plateaus and exceed your goals.

 

Prime is owned and operated by John Snelten, who finished his collegiate career at Valparaiso University in 2009. His dedication to every athlete's development has produced more than 250 members of the 90 MPH Club since Prime opened, and our staff of knowledgeable coaches is ready to guide you through every phase of your training.

Prime Athletics weight room in Grayslake, IL

THE FACILITY

cages_edited.jpg

BATTING CAGES

Prime Athletics indoor field turf space

40' x 120' TURF

Prime Athletics strength and conditioning area

WEIGHT ROOM

THE STANDARD

THE 90 MPH CLUB.

The 90 MPH Club at Prime Athletics is more than a benchmark. It's a symbol of relentless pursuit and discipline, the standard that separates the casual from the committed. For many athletes, hitting 90 MPH is the moment potential starts turning into opportunity.

 

At Prime, that milestone isn't luck. It's earned through intentional development, individualized programming, and a day-by-day grind embraced by athletes who want to push their ceiling.

 

More than 250 athletes have earned the right to sign the 90 MPH Club board. They've gone on to compete at every level of college baseball, including more than 150 Division I commits, and many have taken their careers into the professional ranks.

Work ethic over hype. Progress over promises.

ATHLETE TESTIMONIALS

HEAR IT FROM OUR ATHLETES.

63 → 95 MPH

ANTHONY SOLIS

“I walked in the building at 14 or 15 throwing 63, 65 miles per hour. Now I'm in college, 20 years old, touching 95.”

86 → 95 MPH

AUGIE VOIGHT

“I went from 86 miles an hour to 95 in two off-seasons. My entire professional career was possible because of John Snelten's mentorship.”

80 → 92 MPH

JOSH HOLST

“I came in topping about 80, and John had me 84 to 86 after my first winter. Now I've been up to 92.”

PROGRAM COORDINATOR & FOUNDER

ABOUT JOHN SNELTEN.

John Snelten founded Prime Athletics to develop high-level arms through a culture rooted in trust, accountability, and long-term growth. A former collegiate athlete at Valparaiso University (2005–2009), he moved from player to coach with a clear purpose: to build something lasting for the next generation.

 

Since opening Prime in 2016, John has built individualized programming that challenges athletes physically while supporting them mentally through every phase of development. His approachable yet demanding style builds relationships that extend far beyond the training floor.

 

Backed by his NASM-CPT and TPI certifications, John blends science, experience, and instinct into a development model that's both intuitive and proven. The goal isn't just to throw harder. It's to give athletes the tools, habits, and confidence to succeed at the next level and beyond.

NASM-CPT

Certified Personal Trainer

TITLEIST TPI

Certified

SINCE 2010

Coaching athletes

EST. 2015

Founded Prime Athletics

COLLEGE & PRO COMMITMENTS

DEVELOPMENT-DRIVEN.

BUILT FOR THE NEXT LEVEL.

Prime-trained athletes have gone on to play at 39 college programs and in 13 professional organizations, built on fully integrated strength, arm care, throwing, and hitting development.

200+

COLLEGE PROGRAMS

20+

PRO ORGANIZATIONS

150+

DIVISION I COMMITS

250+

90 MPH CLUB

Contact

CONTACT PRIME

YOUR ROAD TO 90

STARTS NOW.

Whether you're chasing the 90 MPH milestone, a college roster spot, or simply want to maximize your development, this is where it begins.

GET IN TOUCH

John Snelten, Owner

john@primeathletics.net

(847) 525-7813

155 Wicks St, Grayslake, IL 60030

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STRENGTH TRAINING • VELOCITY DEVELOPMENT • SPEED & AGILITY • PITCHING & HITTING INSTRUCTION

155 Wicks St, Grayslake, IL 60030 | (847) 525-7813 | john@primeathletics.net

© 2026 Prime Athletics. All rights reserved.

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