Outcome
32
NFL teams
01
Overview
- TeamStock transforms sports fandom into a dynamic investment experience.
- Users can buy and sell shares in their favorite sports teams based on real Vegas odds and market dynamics.
02
Challenge
- Building a real-time trading platform for sports requires solving multiple complex problems simultaneously
- accurate pricing based on probability theory
03
Solution
- TeamStock is built as a distributed system with three core components
- a high-performance Go backend for order matching and wallet management
04
Build
- The Go backend is built for performance and reliability.
- MinIO (S3-compatible) handles engine snapshots for crash recovery.
05
Who it is for
- For Sports Fans — Turn your knowledge into portfolio returns.
- Buy shares in teams you believe in and sell when valuations peak.
06
Results
- the Kansas City Chiefs at 25.00 odds become $16.82 per share
- while the Jacksonville Jaguars at 0.50 odds trade at $0.34
07
Next
- TeamStock's roadmap includes expansion to additional sports leagues (NBA, MLB, NHL, soccer)
- advanced order types (stop orders, trailing stops)
Figures
- NFL teams
- 32
Stack
Go, Next.js 15, React Native, Expo, TypeScript, tRPC, gRPC, PostgreSQL, Redis, Kafka, Kubernetes, Stripe
Mobile App/August 26, 2026