Welcome to Rooney Baseball

Professional baseball instruction, player development, and performance training led by former MLB pitcher, coach, and coordinator Jim Rooney. Built around efficient movement, long-term health, and real baseball experience at every level of the game.

Overall Skill Evaluation

A Functional Movement Assessment designed for athletes is a comprehensive evaluation designed to identify movement patterns, strengths, weaknesses, and potential areas of dysfunction.

DVS Video Evaluation for Pitchers

The DVS Baseball System is a cutting-edge, proprietary biomechanical analysis tool designed to revolutionize how athletes approach their development.

Private Lessons

Personalized one on one instruction to improve overall performance through comprehensive analysis and expert instruction in all areas of baseball. 

By Appointment Only

Private and focused instruction sessions designed to give each player personalized attention, development, and evaluation.

Performance & Long-Term Health

Movement-based training focused on improving athletic performance, efficient mechanics, durability, and long-term arm care for players at every level.

DVS Baseball Assessment

Detailed baseball movement and performance assessments used to identify strengths, limitations, and areas for improvement.

“A baseball experience about baseball experiences.” Hear real conversations and insights from experienced baseball professionals, coaches, and players who have lived the game at every level.
Will Carroll - The Injury Expert

“I've known Jim Rooney for better than a decade, as a coach, a scout, and as a man. This guy is always ahead of trends and bases his work on what is best for the pitcher. Whether you need to learn the "in the trenches" stuff from a longtime baseball man or to break down the newest data, Rooney can be old school and new school, making Triple Spin a great place to learn for any pitcher.”

09.09.2022
Tim McIlvaine - Scouting Director Los Angeles Angels

“From our days together working for the Milwaukee Brewers, Jim Rooney is one of the most impressive pitching minds I've come across. His ability to see a pitcher and almost immediately see where the disconnect in the delivery is stemming from is remarkable. Furthermore, he has the knowledge from the Ivy League classroom and from being a player, coach, pitching coordinator and scout to know what needs to be done to begin the process of adjusting the delivery to allow the body to get the most out of the individual delivery. Jim can help pitchers of all ages and is a wealth of information. He's a teacher at heart which helps him deliver a relatable, useful and impactful message. I wish I was around more people like Jim when I played because I would have been a better player. I'm excited to see that his thoughts will be out there for everyone now because I've certainly learned a lot from Jim along the way - and I know that everyone who signs up will too.”

09.09.2022