100% Customizable Online Registration

100% customizable registration. Easily collect team and volunteer information, payments, waivers, and more.

Modern Website

Website builder that will give you the tools to create modern, professional sites for your league, organization, or team.

Location Status

Quickly update Field and Location Status so players always have up to date information.

Free Team Site App

Keep coaches, teams, and families connected all season long with schedules, rosters, chat, and more.

Standings & Playoff Brackets

Track standings automatically and generate custom playoff brackets based on division, age, or seeding rules.

US Lacrosse Integration

Option to require a valid US Lacrosse Membership ID during the registration process. The US Lacrosse lookup is instantaneous for registration. 

Integrated Volunteer Background Checks

Help keep your kids safe so they can keep doing what they love.

Easy Reporting

Easy reporting dashboards, so you can track important data points, from registrations and payments to member activity patterns.ss

Power Your Registration & Growth 

Streamline signups and capture player details automatically, no more paperwork or follow-ups.

Lacrosse leagues affiliated with US Lacrosse carry a registration requirement that most other youth sports don't: membership verification. Confirming that every player has a valid US Lacrosse Membership ID before they're cleared to participate is a step that creates friction when it's handled manually, and one that TeamSideline eliminates by integrating the lookup directly into the registration process. Combined with document and file upload capabilities for waivers and required paperwork, your registrar can run a complete, compliant registration window without chasing down missing information after the fact.

Keep Everyone Connected & Engaged 

Communicate effortlessly with coaches, families, and volunteers so everyone stays in the loop

Lacrosse is an outdoor sport with a season that runs through spring weather, and field conditions can change quickly. Practice cancellations, field reassignments, and schedule updates need to reach coaches and families immediately when they happen. TeamSideline gives your administrators the tools to push those updates through the platform and the TeamSideline app so the right people are informed without your staff working through phone lists or group texts every time the weather turns or a field becomes unavailable.

Protect Your Players & Organization 

Meet requirements with confidence and keep players safe

Youth lacrosse programs running under US Lacrosse affiliation operate with clear safety and eligibility expectations, and meeting them requires more than a signup form. Volunteer background checks, age verification, and emergency contact and medical release documentation all need to be collected, tracked, and accessible throughout the season. TeamSideline handles that as part of the registration and volunteer onboarding process so your organization's compliance picture is complete before the season begins rather than pieced together as issues come up.

Operate Like the Pros 

Elevate your league with championship-level management tools

Lacrosse leagues that run player evaluations and drafts alongside a regular season schedule are dealing with a handoff problem that most management tools don't solve well. Evaluation results need to inform draft decisions, draft decisions need to populate rosters, and rosters need to connect directly to the schedule before the season gets underway. Add inter-league scheduling, playoff brackets with custom seeding rules, and weekend tournament management on top of that, and the coordination workload adds up fast. TeamSideline keeps all of those pieces connected in one platform so your administrators aren't transferring data between systems every time something moves.

Manage Officials with Ease 

Take the headache out of scheduling refs and collecting feedback

Referee scheduling for a lacrosse league that runs multiple games across several fields on the same day is a coordination job that grows harder as the season progresses. Tracking availability, making assignments, confirming coverage, and collecting post-game feedback from coaches all need to happen consistently across every game on the schedule. When that work runs through email and text outside the league management system, it falls on one person to hold it all together. TeamSideline's officials module integrates referee scheduling directly into the game calendar so assignments are tied to games, feedback is attached to the record, and your assignor has a complete picture rather than an inbox full of replies.

💡 Make registration easy for parents and efficient for admins — all in one secure platform.

💡 From practices to playoffs, manage every event with ease and accuracy.

💡 Keep coaches, parents, and players connected — no more scattered emails or missed updates.

💡 Streamline every detail — from score entry to official assignments.

💡 Ensure a safe, compliant environment for players, families, and volunteers.

💡 Boost your league’s financial health with built-in fundraising and payment tools.

💡 Make registration easy for parents and efficient for admins — all in one secure platform.

💡 From practices to playoffs, manage every event with ease and accuracy.

💡 Keep coaches, parents, and players connected — no more scattered emails or missed updates.

💡 Streamline every detail — from score entry to official assignments.

💡 Ensure a safe, compliant environment for players, families, and volunteers.

💡 Boost your league’s financial health with built-in fundraising and payment tools.

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