Make Our Team Registration Software Work For You

A team registration software that’s easy to use, comprehensive in scope, and truly in-tune with the needs of sports managers. Our comprehensive, customizable platform adapts to your exact needs, whether you're managing simple tournament sign-ups or complex league rosters with full player registration. With intuitive tools and unparalleled support, TeamSideline makes team registration easy for everyone involved.

Key Features

Flexible Team Rosters

Manage team rosters with complete administrative control and flexibility. Team leaders can build their rosters at their own pace, while you maintain the ability to lock, unlock, or edit rosters as needed.

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Open roster system allows team leaders to add members over hours, days, or weeks after initial registration

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One-click roster locking prevents further edits when registration closes

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Configurable permissions to enable or disable team leader roster management

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Integrated Player Registration

Combine team and individual player registration into one seamless workflow. Automatically invite players to join registered teams while capturing all necessary documentation and information.

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Automated email invitations sent to players or parents for youth teams

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Built-in waiver management ensures all players agree to terms and conditions

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Player photo uploads for ID passes and team roster pictures

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Flexible fee structures supporting both team fees and additional player fees

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Direct communication channels to team managers and all registered players via email, text, or the App. 

Master Roster Program

Create a centralized registration system that serves multiple programs throughout your season. Teams register once in your master program, then seamlessly participate in dependent programs and events.

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Single registration point eliminates duplicate data entry

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Automatic roster synchronization across tournaments and leagues

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Year-round accessibility for ongoing programs and events

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Team Assignment Tools

Balance your leagues and tournament divisions with data-driven assignment capabilities. Easily organize teams into groups and make adjustments as registration progresses.

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Division assignment interface for organizing teams into balanced groups

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Flexible reassignment to move teams between divisions as needed

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Custom enrollment data capture to inform your assignment decisions

Roster Waiver Reports

Generate printable waiver forms customized for your organization. Team managers get single-sheet liability forms that all team members can sign efficiently. The single-sheet format accommodates all team members while maintaining a customizable design that includes your logo and waiver text. The print-ready output ensures easy distribution to teams.

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Roster Management Tools

Save time with convenient features that make season-to-season registration easier. Returning teams can quickly rebuild their rosters or start fresh with just one click using the Copy Roster button, which duplicates previous lineups. This optional roster copying gives team leaders complete flexibility in how they approach each new season.

Tournament Integration

Run competitive tournaments with advanced bracket and pool play management. The system seamlessly moves teams from group stages to elimination rounds using pool play group organization for initial tournament rounds. Multiple bracket formats are available, including Single Elimination, Double Elimination, and 3 Game Guarantee. Flexible advancement rules allow you to feed teams from pools into brackets according to your tournament structure.

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We simplify league management for sports organizations

A modern one-stop website with everything you need in sports league management software including registration, game scheduling, communications and more.

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TeamSideline can help with your

Baseball League Management

A modern one-stop website with everything you need in sports league management software including registration, game scheduling, communications and more.

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Additional Features Include:

TeamSideline has everything you need to run your baseball league, tournament, or event.

  • Custom Online Registration

    Collect payments, waivers, and player details with 100% customizable forms.

  • Player Evaluation & Draft Management

    Simplify tryouts and draft organization.

  • Birth Certificate & Address Validation Tracking

    Verify eligibility and compliance automatically.

  • Age Restrictions

    Ensure players meet league requirements.

  • Weekend Tournament Registration

    Manage team sign-ups and scheduling in one place.

Registration & Player Management

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

Scheduling, Games & Facilities

  • Game & Practice Scheduling

    Build balanced schedules and manage signups in minutes.

  • Playoff & Tournament Brackets

    Automatically generate and update brackets.

  • Inter-League Scheduling

    Coordinate games between multiple leagues seamlessly.

  • Batting Cage & Field Management

    Let teams reserve and pay for fields online.

  • Automatic Game Change Communication

    Notify coaches and families instantly about updates.

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

  • Team Site & Mobile App

    Central hub for schedules, rosters, chats, and updates.

  • Event Reminders, Polls & Player Attendance

    Keep everyone organized and informed.

  • Coach & Official Feedback Forms

    Collect valuable feedback to improve every season.

Team Communication & Engagement

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

Scoring & League Operations

  • Automatic Coach Scoring System

    Let coaches enter scores directly and save admin time.

  • Officials Assignors Module & Mobile App

    Manage, assign, and track officials effortlessly.

  • Little League Data Center Roster Import

    Simplify compliance with direct roster uploads.

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

  • Integrated Volunteer Background Checks

    Protect your players and meet league requirements.

  • Little League / JDP Background Check Integration

    Export data easily for compliance.

  • Emergency Contact & Medical Release Management

    Keep vital player information organized and accessible.

Safety, Compliance & Support

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

Fundraising & Revenue

  • Integrated Fundraising Tools

    Add products to registration or run your own online store.

  • Membership & Add-On Options

    Offer flexible pricing and packages for your league.

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

Key Features For Baseball Leagues

TeamSideline has everything you need to run your baseball league, tournament, or event.

  • Custom Online Registration

    Collect payments, waivers, and player details with 100% customizable forms.

  • Player Evaluation & Draft Management

    Simplify tryouts and draft organization.

  • Birth Certificate & Address Validation Tracking

    Verify eligibility and compliance automatically.

  • Age Restrictions

    Ensure players meet league requirements.

  • Weekend Tournament Registration

    Manage team sign-ups and scheduling in one place.

Registration & Player Management

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

Scheduling, Games & Facilities

  • Game & Practice Scheduling

    Build balanced schedules and manage signups in minutes.

  • Playoff & Tournament Brackets

    Automatically generate and update brackets.

  • Inter-League Scheduling

    Coordinate games between multiple leagues seamlessly.

  • Batting Cage & Field Management

    Let teams reserve and pay for fields online.

  • Automatic Game Change Communication

    Notify coaches and families instantly about updates.

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

  • Team Site & Mobile App

    Central hub for schedules, rosters, chats, and updates.

  • Event Reminders, Polls & Player Attendance

    Keep everyone organized and informed.

  • Coach & Official Feedback Forms

    Collect valuable feedback to improve every season.

Team Communication & Engagement

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

Scoring & League Operations

  • Automatic Coach Scoring System

    Let coaches enter scores directly and save admin time.

  • Officials Assignors Module & Mobile App

    Manage, assign, and track officials effortlessly.

  • Little League Data Center Roster Import

    Simplify compliance with direct roster uploads.

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

  • Integrated Volunteer Background Checks

    Protect your players and meet league requirements.

  • Little League / JDP Background Check Integration

    Export data easily for compliance.

  • Emergency Contact & Medical Release Management

    Keep vital player information organized and accessible.

Safety, Compliance & Support

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

Fundraising & Revenue

  • Integrated Fundraising Tools

    Add products to registration or run your own online store.

  • Membership & Add-On Options

    Offer flexible pricing and packages for your league.

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

All Sports

Our software can handle any sport registration you need. We can handle Youth or Adult, Team or Individual scenarios – we even have a Youth/Adult Registration Type for registration programs you want to make available for all ages.

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BASEBALL

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BASKETBALL

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CHEERLEADING

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FOOTBALL

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HOCKEY

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LACROSSE

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SOCCER

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SOFTBALL

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VOLLEYBALL

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OUR DIFFERENCE

The TeamSideline Difference

TeamSideline's online league management software equips organizers, coaches, parents, and players with leading sports league management technologies.


With our all-inclusive suite of game scheduling, player registration, and league communication tools, you’ll spend less time juggling and more time playing.

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BOOK A DEMO

We’re here for you

Personalized training, custom graphics for your website, prompt assistance… if we can make your job easier, we will.

BOOK A DEMO

We’re here for you

Personalized training, custom graphics for your website, prompt assistance… if we can make your job easier, we will.

GET IN TOUCH