About Athelytix

Redefining how data drives performance and revenue across the sports ecosystem

our mission is straightforward: to Make professional-level analytics accessible to every athlete, at every level.

About us

Delivering professional-grade Analytics

Athelytix is a sports analytics company transforming how athletes, coaches, and organizations measure success. By combining patented beam-interrupt laser technology with proprietary software, Athelytix delivers professional-grade analytics that are accurate, accessible, and scalable.



From training and biomechanics to recruiting, scouting, gamification, and fan engagement, Athelytix is redefining how data drives performance and revenue across the sports ecosystem.

Athelytix 
Powered by The Grid

about the grid

At the core of Athelytix innovation is The Grid™ — a baseball and softball analytics system designed to capture thousands of data points across pitching, hitting, and catching in real time. The Grid seamlessly integrates into training environments, providing actionable insights that enhance performance and player development, while also opening up new business opportunities for facilities.

Whether it’s youth athletes training in their communities or elite players competing at the highest levels, The Grid™ delivers unmatched precision and accessibility.

The Grid™ is charting a clear path forward—capturing near-term opportunities in baseball and softball while paving the way to future markets in golf, cricket, tennis, and beyond.

Expanding the Game:

From Baseball and Softball to Global Sports

current markets

Baseball

Softball

Future markets

Cricket

Golf

Soccer

Football

Who We Are

Leadership Team

Our leadership team combines deep expertise in sports, technology, and commercialization.

Stephen D. Rosen

Co-Founder & CEO

Visionary entrepreneur driving innovation in sports analytics. Guides Athelytix’s overall strategy, growth, and technology vision.

Jason M. Scalzo

CCO

Growth strategist specializing in brand building and partnerships. Oversees global commercialization, business development, and market expansion.

Carol Guynes

CFO

Transformation leader with expertise in Finance, IT Program Management, Accounting, and Financial Operations. Leads software development and financial operations, including back office and contracts.

Jesse Biddle

VP, Strategic Partners

World Series Champion & MLB veteran turned sports tech entrepreneur. Leads strategic partnerships, bridging athlete experience with innovation.

Valerie M. Gionis

CMO

Marketing, sales, and business development leader with experience across healthcare, biotech, energy, and technology, driving market expansion through brand strategy, storytelling, and partnerships.

Who We Are

Expert Advisory and Extended Team

Athelytix is guided by a team of professional players, coaches, and industry experts who ensure The Grid™ meets the real-world demands of the game. Our advisors include:

Dan Evans

President, Baseball Operations

Former GM of the Los Angeles Dodgers & MLB executive advisor. Brings decades of leadership in player evaluation, scouting, and operations.

Mike Fontana

Primary Inventor

Engineer, innovator, and former professional baseball player. Leads product invention, leveraging both engineering and on-field experience.

Jared Vasiliauskas

Legal Counsel

Legal strategist with a decade in professional baseball representation, including contracts, negotiations, and corporate legal matters.