New Facility. New Pricing. Same Elite Training.

The Arizona Pitching Arsenal™ is an elite pitcher's training and development company led by MLB Throwing Coordinator Ken Knutson. We work with pitchers ages 12-25+ at our new facility in Tempe, AZ.

We are offering a new program where we will be open on Monday and Thursday nights this spring for two categories of pitchers:

1) the cut kid that didn’t make your team, and

2) the banged up, injured guy who could benefit from my expertise as a professional rehab throwing coordinator.

Our process is a Total Pitcher’s Development Program covering health, delivery, velocity, command, pitch development, or any area a developing pitcher needs...

We train on Monday and Thursday nights. The Jr’s (13U) for an hour (6:00PM-7:00PM) and the Sr’s (14 and older) for 1.5-2 hours (6:00PM-8:00PM).

The cost is $100 a month for our Jr Spring Program and $175 for the Sr Spring Program.

Join Spring Program (14+)$175/month
Join Spring Program (13U)$100/month

All Pitching Arsenal™ Events take place at our new facility in Tempe, AZ.

6965 S. Priest Dr. #5
Tempe, Arizona 85283

Customized instruction specific to your delivery

In order to get career changing results, you have to think outside the box and do things a little differently. At the Arizona Pitching Arsenal™, the focus is on the individual player. We will assess your strengths, identify your weaknesses and then you will discover what areas you need to focus on to develop a plan of action that will transform you into a more athletic and powerful pitcher.

Pitch less, Throw and Train more

Pitching all year long puts stress on the pitcher, on his arm, his emotions and his ability to improve. Pitchers need to have a dedicated training period where they can develop their deliveries without being under the stress of competition. They need the ability to develop their arm strength through a throwing program designed to enhance arm strength and allow for velocity development. The stress and the requirements of competition make it difficult to make changes so we are providing that program to transform you into a better, healthier pitcherCoach Ken Knutson has only had one pitcher in his thirty year career have Tommy John surgery.

Career-changing pitching instruction

We use the same coaching methods and techniques proven time and time again on college and professional athletes. Our proven methods will: 1) Build your delivery, 2) Improve your velocity, and 3) Give you the very best training and arm health curriculum in baseball. We focus on techniquerepetitionintent, and persistence to refine motor skills, develop muscle memory, and create the athletic pitching form.

Start protecting your arm and improving your velocity by joining one of our upcoming Training Programs or Mini-Camps today!


Get unlimited access to the Arsenal (and monthly payment options) with our new All-Access Pitching Pass!


Arsenal Apparel Now Available!