Testimonials

Why Do Coaches Choose PowerMaxx?

2020 Closer, Colorado Rockies and 2015 Baseball World Series Champion, Kansas City Royals, and Three-Time Major League All-Star

Wade Davis

“The PowerMaxx has allowed me to focus on my strength as a power pitcher. I have used it in my pre-season training. If I see my 4 seam fastball run off on my arm side, I know that the speed of the fastball is not where I want it to be.I need my fastball to ride through the catcher. The PowerMaxx has helped me identify the reason why and correct it immediately. The PowerMaxx does what it says it will do. The boys have created a device that baseball has never seen before.“

2- Time MLB All-Star Pitcher spanning 10 years with the California Angels and Florida Marlins. Owner of Diamond Dreams Design, a baseball think tank.

Bryan Harvey

“I use the PowerMax in my baseball training facility. The PowerMax helps kids understand where they need to be in their delivery and how important it is to stay balanced while pitching. It lets them make adjustments in real time, which is something we have needed in baseball for a long time. I like it.”

11- year MLB player with the New York Yankees, San Diego Padres, Minnesota Twins (1991 World Series Champion) Baltimore Orioles and Texas Rangers. Former Hitting Coach of the Miami Marlins. Established the Baseball Institute of Development, an injury prevention in youth sports think tank.

Mike Pagliarulo

“I see the PowerMaxx as a way to help increase bat speed and create more power. There has not been a lot of testing done on the offensive side of the game, but the principles of the PowerMaxx and the ability to make corrections in real time are something baseball does not have at this time. I know it will reduce injury. I really like it.”

Duke University - Director of Player Development

Tyler Rost

"PowerMaxx provides a cost-effective way for pitchers to receive real time data about their delivery and mechanical sequencing. The portability of the device is excellent, and the setup/configuration time is very minimal.  Pitchers of all ages can benefit from the feedback that the PowerMaxx provides."

Head Coach, Long Island University, A Division 1 University competing in the Northeast Conference

Dan Pirillo

“PowerMaxx is a game changer for our program. A key element on the mound is the ability to control your body with timing. PowerMaxx will help you understand how your body can move efficiently with correct timing. The instant feedback helps our players become their own coach. Easy to use and no brainer for our program.”

Pitching coach - Division I Long Island University, 2024 Northeast Conference Champions

Holden Capps

"PowerMaxx is an essential tool we use within our development process at Long Island University! The instant feedback that our players gain not only allows them to make the needed adjustments, but also to stay engaged while training. The measurements and readings that PowerMaxx provides, along with the ideal target range creates a competitive environment where our athletes can compete against themselves, all while building a solid foundation."

10 year Head Baseball coach at North Hunterdon High School, Clinton Twp, New Jersey. 2 time County Champion and State Sectional Champion.

Mike Kane

“I've been a solo high school varsity baseball coach for over a decade. PowerMaxx is like having another coach! When I'm able to complete bullpens with them I can correct them instantaneously pitch-by-pitch.When I'm not available my players chart their numbers and I can get accurate feedback from the numbers to write up a plan for them to follow their next bullpen session. Whether you have a large staff or are a solo coach like me, the PowerMaxx maximizes your bullpen sessions, unlike any device I've seen on the market. Like the old adage, train smarter, not harder!“

President of DVS Baseball

Justin Orenduff

"When I first spoke to Marshall on the phone, you could hear his passion and willingness to help the game of baseball. His background and extensive knowledge have helped him create Powermaxx, a simple but essential device that instantly lets pitchers understand if their pitching delivery is on time. Being on time in the pitching delivery is one of the most critical measurables for current and future success. I extensively tested the Powermaxx in conjunction with our Delivery Value System. I found the values generated from the Powermaxx directly correlate to the body and arm being in a more supported orientation from the time the front foot strikes the ground to ball release. I’d encourage coaches and players to speak with Marshall and learn how the Powermaxx can help power their development to the next level. DVS Baseball will continue to collaborate with Marshall and his team on how to make pitchers better."