Software Built
With Purpose
PMC SportsNet builds League Leader — league management for amateur baseball and softball — alongside independent products like Sentinel Authenticator.
League Leader
Modern management software for amateur and semi-pro baseball & softball leagues — rosters, scheduling, stats, communication, and custom branded league sites, all in one dashboard.
Learn moreSentinel Authenticator
A simple, private two-factor authentication app that generates time-based one-time passcodes (2FA / TOTP). Coming soon to the Microsoft Store.
Visit siteWhat We're Building
Software with purpose, starting with the leagues that are the backbone of amateur sports
PMC SportsNet is a software company with a clear focus: build tools that real communities actually need. Our flagship product, League Leader, brings professional-grade scheduling, rosters, and statistics to amateur baseball and softball organizations across the US — replacing the patchwork of spreadsheets, emails, and group texts most leagues rely on today.
We believe technology should make the things people love more organized and more enjoyable, without the complexity or cost that has kept quality software out of reach. That conviction guides every product decision we make.
Alongside our flagship work, we ship independent side projects in areas we care about — like Sentinel Authenticator, a simple, private two-factor authentication app coming soon to the Microsoft Store. Different problems, same standard of craft.
Why PMC SportsNet?
What makes our approach different
Focused, Not Fragmented
Instead of one tool that does everything poorly, we build products that each do one thing exceptionally well — starting with League Leader.
Community-Driven
Built for real leagues and the communities that use them. Our products are designed around actual needs, not assumptions.
Built to Scale
Designed to grow across sports, regions, and features. Our architecture supports expansion as we serve more leagues and ship new products.
Let's Build Something Great
Running a league, exploring a partnership, or just curious what we're working on? We'd love to hear from you.