Hey Product Hunt! I'm a youth baseball coach and I got tired of spending 30+ minutes before each game shuffling index cards to figure out the batting order. I also needed a fair way to track who played where so every kid gets roughly equal field time. So I built Leadoff Logic — two free tools: 1. **Lineup Generator** — Import your GameChanger CSV stats and it builds an optimized batting order using either Sabermetric or Traditional lineup strategies. Takes about 10 seconds instead of 30 minutes. 2. **Field Tracker** — A PWA that lets you log field positions each inning, track playing time across games, manage substitutions on the fly, and share game summaries with parents. Both tools are completely free with no signup wall and no ads. Would love feedback from any fellow coaches or sports parents out there!

Leadoff Logic

Free lineup builder & field tracker for youth baseball

Free lineup builder & field tracker for youth baseball