The Spinfire Lacrosse Trainer is sold and distributed exclusively by Tierney Company, LLC DBA as Tierney Lacrosse.

Tierney Lacrosse is owned and operated by Trevor Tierney. Trevor is a former NCAA DI First-Team All-American, ILF All-World, and Professional All-Star Goalie. He helped lead his teams to two NCAA National Championships (Princeton '98 and '01), an ILF World Championship (Team USA '02), and a MLL Championship (Baltimore Bayhawks '05). He was also an assistant coach at the college level for several years at the University of Denver and helped guide the Pioneers to their first NCAA National Championship in 2015. Trevor was born into the game of lacrosse as his father is Hall of Fame coach Bill Tierney, so his experience and knowledge of the game come from a lifetime of being around the best players and coaches.

As a coach dedicated to developing youth and high school players, Trevor has witnessed the many challenges and obstacles young players face in honing their skills. In the winter of 2024, he approached Spinfire Sports, based in Australia, to partner in developing the lacrosse training machine and drills app so that players could get more reps in a safe and effective manner. Trevor has been testing the Spinfire Lacrosse Trainer with all of the goalies that he trains and they are experiencing tremendous results. He is very excited to bring the product to the general public, as he firmly believes in its potential to help young players improve their skills safely and effectively.