RacketRally is a professional tournament management platform. From player registration to real-time scoring, manage every aspect of your badminton events digitally.
One platform for organizing, managing, and executing badminton tournaments of any scale.
Create and manage tournaments with single elimination, double elimination, round robin, or group-then-knockout formats. Support for single and multi-region events.
Replace paper forms with structured online registration. Support for singles, doubles, mixed doubles, age brackets, partner confirmation, and waitlist management.
Real-time score entry from referee tablets with point-by-point tracking, undo capability, challenges, medical timeouts, and shuttle changes.
Multi-court live score wall for spectators and venue displays. High-contrast design optimized for on-court readability.
Anonymous seasonal rankings with five-dimensional player profiles: technical consistency, attack pressure, defensive rally, mobility, and activity engagement.
Multi-role workspaces for clubs, schools, and associations. Manage members, venues, courts, and coordinate organizers across regions.
Running a tournament has never been this streamlined.
Set up your tournament with categories, venues, dates, and registration rules.
→Review registrations, confirm partners, handle payments, and generate draws.
→Assign courts, schedule matches, and record scores in real-time from any device.
→Automatically update rankings, distribute rewards, and archive the complete event.
Free to participate. Pay only when you need to create and organize.
Access different parts of the RacketRally ecosystem.
The main application for players, organizers, and referees. Browse tournaments, manage events, and record scores.
Launch App →RESTful API powering the RacketRally platform. Health checks, tournament data, match scoring, and organization management.
API Health Check →Real-time structured logging dashboard. Monitor API requests, database operations, and system health with Seq.
Open Log Viewer →LD Tech is a technology company focused on building digital solutions for sports communities. We believe that every athlete, coach, and organizer deserves modern tools to run their events efficiently.
RacketRally is our flagship product, designed from the ground up to solve the real-world challenges of badminton tournament organization, from replacing paper registration forms to enabling real-time live scoring across multiple courts.
| Company | LD Tech |
| Product | RacketRally |
| Focus | Sports Technology / SaaS |
| Market | Japan (primary), Asia-Pacific |
| Tech Stack | .NET 10 / Flutter / PostgreSQL |
Free participation forever. We monetize organizer productivity, not player access.
Every interface is designed for real venue conditions: bright screens, thick fingers, loud gyms.
Anonymous rankings protect player identity while celebrating competitive achievement.
From a local club pickup game to a multi-region national championship on the same platform.