Founder of DVS Baseball and Executive Director of Baseball at USPBL.

Joined January 2018
252 Photos and videos
Pinned Tweet
Over the last few days, I’ve been processing the results of a case study I just finished on the decline of @MLB starting pitchers. I made this video to speak directly to pitchers, especially aspiring professional pitchers, because you deserve to hear this. Case study: Top 3 pitchers drafted/signed each year since 2013 (all 30 orgs). In-org only (stop tracking once they leave). • 1,134 pitchers | $1.27B bonuses • 25.7% reached MLB (with drafting org) • 6.4% reached 200 MLB IP • 38% arm injury | 28% major The Top High School pitching prospects in this study undergo a major arm injury after just 159 professional innings.
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As we enter Week 4 of the @uspbl regular season, we will begin filming all pitchers in the bullpen before their game appearances or starts. During the first week of the season, we met with each pitching staff as a team and individually reviewed every pitcher’s initial DVS Score. The goal was to create a clear starting point, explain the development process, and help each pitcher understand where they are coming into the season. Over the last two weeks, pitchers have begun adjusting their throwing programs based on recovery patterns, workloads, and role-specific demands. They have also started implementing delivery-specific movement patterns designed to improve efficiency and help them work toward being more “on time” in their delivery. Our most recent shoulder range-of-motion data now gives us a better understanding of when and how much we can begin to push conversations around tempo, energy, and raising the floor of performance for select pitchers. Throughout a typical USPBL Powered By Mortgage Matchup season, we schedule 4 to 6 filming windows to track changes in pitching delivery. This week marks the second round of DVS Scores and will serve as an important benchmark of progress for our pitchers. The DVS Score allows us to track changes in delivery efficiency alongside shoulder health, game data, pitch metrics, and workload. When combined, this information gives each pitcher a clearer picture of how they are progressing and what adjustments are needed next. #BuiltToLast
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Justin Orenduff retweeted
🚨College Coaches🚨 @AWRE_Sports is providing every college coaches with FREE access to the thousands of JUCO & HS Players on our platform. This group is made up of some of the best JCs, HSs, & top venues in the country. Multi-angle video, searchable data, all ready for you to review…now.
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Justin Orenduff retweeted
Reilly Shafer is the pitcher of the week for week 3. IP: 6.0 ERA: 0.00 Ks: 4 Whiff %: 16% Chase %: 24% #RealBaseballRealFun #WhosNext #RealOpportunity
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Justin Orenduff retweeted
Matt Piotrowski is the position player of the week for week 3. PA: 11 Avg: .444 HRs: 2 Rs: 5 RBIs: 2 Hard Hit %: 57% Barrel %: 43% #RealBaseballRealFun #WhosNext #RealOpportunity
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One of our biggest offseason goals was to build a stronger foundation for @uspbl data operations and streamline the delivery of our player development reports. That goal is now a reality, and it represents a major step forward in our ability to support USPBL players, increase visibility, and help them advance their careers. There have been a lot of people involved in making this process possible. I want to thank Devin Wiles and Arjun Darbha for their collaboration and commitment to bringing this vision to life for the USPBL. #WHOSNEXT
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Some of the best pitches from yesterday’s Beavers vs. Hoppers game at the @uspbl .
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Check out our post-game starting pitcher reports, provided by our @uspbl data operations team. Thanks to Devin Wiles and our crew of baseball operations interns for helping to scale the visibility of our players' progress during the season. Who's Next?
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Early work at @uspbl. Going to be a beautiful night here st UWM Field.
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Justin Orenduff retweeted
May 26
Congratulations to our Pitcher and Player of the Week, Dillon Fischer and Alex Harrell! 👏
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In 2016, Will Fox and I took a simple approach with USPBL pitchers: Establish a baseline. Build a process. Watch the trends. We are building that foundation again. From May 4-12, we established baseline shoulder ROM. On May 13, we began integrating @DVSbaseball AC Bands. Follow-up testing began May 17. The goal was not to prove a product. The goal was to measure a process. DVS AC Bands are different because they are not designed simply to stretch the arm. They help pitchers develop strength and control at the end ranges of motion. Early trends: D TAM increased from 148.48° to 152.88° 24 of 32 pitchers improved TAM Diff improved from 0.67° to 5.29° 25 of 32 improved D Flex increased from 81.04° to 83.95° 27 of 32 improved Development is not guessing. It is establishing a baseline, implementing a process, measuring the response, and continuing to adjust. Built to Last.
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Getting better each day at the @uspbl. Great first week of integrating the training plan. #whosnext
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Justin Orenduff retweeted
May 20
Starting us off strong 💪🏼 Reilly Shafer and Rafael Jackson are your Pitcher and Player of the Week!
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What a great start for @Kennyj262 in his @uspbl debut. 4 for 6, 3 HR, 8 RBI. Who's Next?
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Opening Day is here. Here’s to a great season!
May 16
Real Baseball . Real Fun. Real Opportunity. Narrated by @DugDarnell
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Justin Orenduff retweeted
For a long time, I thought baseball was who I was. Then the game humbled me. And I had to learn that your identity is bigger than your toughest moment. Proud to partner with Pitcher’s Only on a collection supporting Mental Health Awareness Month. Because one pitch doesn’t define you. ⚾️🖤 Shop the collection: pitchers-only.com/collection…
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At the @uspbl, this is how we begin to frame the process of increasing health/function to improve performance and spring training gives us a starting point. We collected 255 shoulder ROM tests across 40 pitchers. The clearest finding: 74.9% of tests showed a dominant-side shoulder flexion deficit. The average Flexion Diff was -4.7°. We also collected DVS metrics to understand delivery efficiency and arm injury risk. Average DVS Score: 12.9 / 24 8 of 39 pitchers scored 16 That tells us there is plenty of room for growth. This is the value of baselines. They give each pitcher a clearer understanding of where he is, what needs to improve, and how to take ownership of his development. Next week, the development system begins.
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Beautiful day at UWM Field for the first day of our @uspbl spring training. Lots of shoulder range of motion testing this week to establish baselines.
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To all the players that participated in our 2026 @uspbl Open Tryout, we want to say thank you. For those players who are moving on to Spring Training, see you next week!
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Justin Orenduff retweeted
Apr 30
Tryouts - Day One
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We plan to draft 25 players from the @USPBL Open Tryout this year. Those 25 players will have the opportunity to work with one of our teams during spring training and compete for a starting job. Our decision process revolves around what you can potentially develop into as a player, rather than the metrics/data you display at the tryout. Feel free to reach out to us with any questions! The tryout link will be in the comments.
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