Meet the Founders Behind LineCrush

We just think you should know if a player said "my ankle feels weird" in a Tuesday podcast, before you bet on them scoring 30 points on Wednesday.

Jay Raynor

Co-Founder & CEO

Jay Raynor is a high-stakes DFS veteran, finishing top 6 on Rotogrinder's TPOY for 3 years straight. Co-inventor of the mass linear optimization tool, Canadian board game champion of the year, main character of the book Dueling With Kings, Jay left retirement in 2024 to help every user win with LineCrush.

Austin Spraggins

Co-Founder & CTO

Austin Spraggins is the Co-Founder & CTO of LineCrush, where he architects the engine that turns messy sports data into fast, reliable, signals. He's obsessed with performance, automation, and building tools that scale — so users can focus on decisions, not friction.

Our Mission

We just want to make high quality sports betting knowledge free. Share it with your friends if you like it!