Performance Velocity Systems

Performance Velocity Systems

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Performance Velocity Systems: creating Pittsburgh's Hardest Throwers & Most Devastating Hitters . We consult 3 Western PA University Baseball programs.

PVS is Pittsburgh's first data driven development Baseball/Softball facility est 2015.
48 Professional Athletes
11 Draft Picks
150 NCAA Scholarships
Trusted Advisor to LSU, UCLA, Kent State& Penn State PVS is Western PA's first and only Baseball training facility that focuses on velocity development. PVS trains more current Professional Baseball players than any other Greater Pittsburgh Baseball f

08/14/2026

Sometimes we challenge our hitters with rare stuff because it provides an opportunity to learn a little bit about how to become a more mature and thoughtful hitter

👧 2028 - Super Utility w/ 70mph Arm & hits with Power

We fed Ash some recreated pitches with high RPMs @ varying velocity tonight. Why?

Spin creates a pressure differential generating a force perpendicular to the flight path. The magnitude of this force scales with spin rate. The Higher the RPM, the larger deviation from a standard offering. This along with release points and other variables like velocity… are what make elite pitchers elite.

So after struggling to hit what we were feeding her, we stopped the lesson and talked about picking a half and picking a speed. Because when you face elite pitchers- you cannot sit there and try to defend everything. That will lead to suboptimal power recruitment and sequencing.
We came up with a scouting report based on 2 Power 4 pitchers we have data on. We pre-determined a plan (or approach) that narrowed what Ashley was looking for so that she could be decisive and aggressive on the pitches she handles best. Trying to hit everything usually leads to defensive swings and weak contact. Elite approaches are selective early and expand only when necessary.

We used two examples. One was Dave Parker’s approach of sitting fastball first pitch / curveball second pitch in certain locations at specific parts of the season ( 📖 his autobiography “The Cobra”)

📺Second example was much more familiar to Ashley. Jordan Woolery sitting change up against Nijaree Canady in the 2026 World Series. First Pitch center cut fastball- she took it (and smiled )! The announcers suggested that was her chance & she missed it. That’s not why she smiled 😉…Second pitch was the change up She was waiting for: Tie ball game. JWoo had a plan. She knew Canady would throw her a change up at some point and she was gonna sit on it. Even if it meant letting center cut fast balls go by.

With that story told- Ash smiled and we gave her speeds and locations to sit on, and she attacked where her strengths were … and she hit the ball hard 🤷‍♂️

08/13/2026

Early ⚾️ & 🥎 creativity

Onboarding RYLEE Athletes 2029s & Tori Thomas

Raider / Scout Team 2029 Nate Cortazzo

Finding creative ways to sequence the leg pulling everything above it is the #1 foundational principle at PVS (Girls) . Using the front side to help with timing is a close second (Nate)

08/13/2026

The Front side directly impacts what the backside will do and when it will do it.

We’ve been playing around with some ideas about addressing this outside the box and we’re starting to get somewhere

08/13/2026

1st time in Wednesday Night History we had 3 girls throw 70 MPH

2030
2028 74.2 😳
2028

🙋‍♂️What is PVS WED Night Group?🤨

🗣️Local softball players working on arm maintenance, arm care, mechanical, correction and velocity building every Wednesday at 8 PM. Sessions last anywhere from 25 minutes to 1 hour

Ages range from 10 to 18U
Beginners to 70 MPH Gas throwers ⛽️

All it takes is a good attitude and a desire to be better.

08/13/2026

Very Emotional Night

10 years is a long time. Nobody has taken more swings at PVS. No one has been here longer. Today was the final session with … he heads off to college this week!!!! His big sister would go on to change softball in western Pennsylvania forever- but it started with C**ton. He was the 1st Prosperi … his success, led to our growth as much as anyone. It’s Really hard to put into words how emotional tonight was.

How can you not think about all the time spent together?

How can you not think about how grateful you are that the family took a chance on you and listened to you …and because of your work together - his success meant your brand, your company & your influence grew.

How could you not think about how no matter what you say to C**ton tonight will not do how you feel about this kid & his family justice.

I felt all of those things tonight.

I feel those things as I’m writing this.

There’s just nothing I can say they will describe how grateful I am and how much I’ve enjoyed this journey.

Look at this video. I’ve enjoyed box seats to watching this kid grow up.

This kid is gonna be a tremendous college baseball player. I don’t know where the 10 years went. 🤷. Time truly is a thief! But he leaves us prepared and ready for whatever comes next. Go get em C**t!!! And Thank You! Clint Prosperi Kat Francis-Prosperi

FRI August 28th FIELD OF DREAMS THROWING CLINIC 08/12/2026

✍️ Sign up for PVS Throwing Clinic at

📍
🗺️ Lancaster OH

📅 Friday Aug 28
🧾$130

Session 1 4:30-7PM (14 only)
Session 2 7:30- 10PM (14 only)

NCAA Coaches welcome to observe free of charge .. please register also!!!

Cincinnati is sold out. Indy & Bolivar, OH are Private…. This is the only publicly available PVS clinic for the rest of August.

FRI August 28th FIELD OF DREAMS THROWING CLINIC Matt Pilewski from Performance Velocity Systems in Pittsburgh, PA will be returning to Lancaster, Ohio for an overhand throwing clinic. FRIDAY AUGUST 28th Session 1 4:30-7PM (14 spots only) Session 2 7:30- 10PM (14 spots only) Cost $130 Cost will be $130, payable via PayPal invoice. Location: 731 Sl...

08/12/2026

Cincinnati is sold out!

Details for Columbus go up tonight at 9PM on twitter

08/11/2026

Finalized :

PVS on the road:

August 24: Cincinnati area

August 26& 27 Ball State (BState Athletes only)

August 28: Columbus, OH Area

August 29 & 30 Outlaw Weekend Bolivar, OH

August Intensives remaining @ PVS Lab:
8/13 ; 8/14 ; 8/21 only 3 remain!!!

September Planning:
Southern California
Dc Metro (Virginia)

08/11/2026

Drills that force action in one place without consideration for the entire body’s process of organizing and sequencing - are largely a waste of time. That’s why you can’t give every girl the same five to balls and 5 drills to do.

That’s a marketing scheme, not a solution that holds
up on the field. That’s why the best players come to PVS -

Real

Photos from Performance Velocity Systems's post 08/11/2026

Excited to Announce that PVS Will be contributing as Instructors at OHIO OUTLAW Weekend AUGUST 29 & 30.

Grateful to work with such a storied organization like the

Excited to bring our brand of throwing that is trusted by some of the most accomplished programs and coaches in the NCAA to so many aspiring Ballplayers
🥎🥎🥎🥎🥎🥎🥎🥎🥎🥎🥎🥎🥎

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Address


275 Curry Hollow Road
Pittsburgh, PA
15236