DST Arizona @DST_Arizona Pro Scout Day Saturday, January 31st | 11:00 a.m. Glendale, AZ 12 arms. 7 have pitched at AA or above.

Harry Blum (Augustana Grad) opened his first plyo velo @dst_arizona with a 96 mph grey ball (100g). At 6’7”, he’s got the levers and the frame to keep adding horsepower. He’s still relatively undertrained for his age — most of his career was D3 ball in cold Minnesota — so the plan is to soak up a heavy plyo-stimulus phase before we get too granular. He’s already been 94 in pens, so we’ll run this plyo velo block, then move into a leather-ball conversion phase with the goal of showing 96+ on the mound by February. With the confidence of being over the plate, plus a sharper breaking ball and a good split-change, the expectation is his command stays steady while the walk rate actually drops as he starts slamming the zone with better shapes and more velocity.

.@luke_bell25 in a good early spot @DST_Arizona touched 95 on the 100g plyo. Averaged 91.1 last year. Target is ~93. Strong start with a PB on the 100g ball. He’s an extremely linear mover, basically deletes rotation, and his stride makes stabilizing a strong block tough at the knee angle he’s trying to extend from. He had 0° change in knee angle from landing → release and sub-100°/s lead-knee ext. angular velo (bottom-10th percentile among 94+ arms in the @doublexcanflex DB).

Ryan Och (@och_ryan) wrapped up his on-ramp phase at @dst_arizona and will come back from Thanksgiving with a full velo block in front of him. He touched 91.6 in his mocap — a 2+ mph bullpen PR, and for context, it was his first time ever hitting 90+ in any non-live environment. He averaged 91.0 in games last year, so the focus now is getting that +2 jump to show up once hitters are in the box and the adrenaline lifts the ceiling a bit. Contextually, he’s in a great spot — and he put together an excellent on-ramp.

Justin Bruihl (@Jbruihl24) getting his baseline mocap assessment in — another arm ready to make the most of this off-season. Work in Arizona starts now with the crew at @dst_arizona

Some Friday Plyo Work @DST_Arizona @luke_bell25 (GOAT profile pic) knocking out some janitor tosses. @HarrisonBlum1 bringing small-town Midwest energy down the mound with some moderate-effort walking windups.

Reiss Knehr getting us started @DST_Arizona this offseason with on-field mocaps courtesy of the reliable @doublexcanflex — Mr. Biodex himself. Capturing several throws from 80–95% effort (in 2–3% increments) to analyze individual context and better understand how mechanics shift — relative to expectation — when moving from 80 to 100% effort. Also running grouped averages of his max-effort throws for more traditional analysis.

.@DST_Arizona We're fortunate with the resources at our disposal to have seamless integration this offseason to maximize pitchability: full-length fields, live hitters, and consistent catcher availability — essentials for optimizing carryover and closing the gap between training and game environments.

Pro Off-Season 2025–26 → I’ll be training pitchers out of @DST_Arizona (Glendale, AZ) Excited for the field, staff, and full setup… and can’t wait to be brutally honest with some pitchers this off-season. 📧 [email protected] 🌐 dynamicsportstraining.com 🌐 unfilteredlabs.com/contact