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Jack Roventini

@jackroventini4

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Jack Roventini | Uncommitted JUCO Sophomore

DM for recruiting info, video, or additional data.

#pitching #pitchingcoach #recruitment

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⚾️ Week 6 Highlights - Halos Collegiate Players ⚾️

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Pure flow state 🧬

6.0 IP | 3 H | 1 ER | 2 BB | 13 K’s

@jackroventini4 having some fun w/ it.

#pitching #tp3 #baseball #collegebaseball #pitcher

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⚾️ Week 5 Highlights - Halos Collegiate Players ⚾️

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SL talk 🗣️

A few things we’re looking for with the slider:

• FB arm speed. Same intent/tunnel as the heater.
• Middle finger pulling the seam (1 o’clock ➡️ 7 o’clock)
• Stay behind it longer turn it late. Don’t try to make it dance early.
• Finish punching the glove-side hip.

This has always been one of @jackroventini4 best pitches because of the intent and conviction he throws it with. He’s not trying to manipulate the pitch..just fast arm speed and letting the seam interaction do the work.

Most sliders get inconsistent when guys try to “make it move.” When the arm speed stays the same and the fingers work through the seam correctly, the shape usually takes care of itself.

Trust the grip. Rip it

Grip reveal? 👀

#pitching #slider #tp3 #pitcher #pitchingcoach

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First of many for my guy @jackroventini4 🧬

Came in and shut the door — 1 inning, 2 weak GBs, and a punchie ⛽️
No hits. No walks. Job done ✅

#pitching #tp3 #pitchingmechanics #pitchingcoach #fyp

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Intent without timing is just wasted energy.
The longer we stay connected to the rubber, the more energy we can build from the ground.
Let the body coil, build tension, rotate late, and everything syncs up.
When rhythm is right, effort shows up naturally 🧬

Good movers always win.

@jackroventini4 heating’ up 🔥
First collegiate spring around the corner 👀

#pitching #tp3 #pitchingcoach #fyp #pitchingtraining

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Good to see my guy @jackroventini4 back on the bump. 👀

Had a very successful fall at @cgyotebaseball sitting 89–92 in his outings.
Coming off a deload through Oct → & just finishing his on-ramp phase - today was all about feel, rhythm, and letting the arm & body settle back into moving down the slope.

Looks like he hasn’t missed a beat 🧬

2026 Spring loading.. 📈

Ft. @marvtraining

#tp3 #pitchingcoach #bullpen #pitchingmechanics

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On-ramp in full effect ⚡️
High-intent drills, pulldowns, and plyos teaching movement, sequencing, and arm speed.
Train fast. Move on time. Throw with intent.
Bullpens around the corner 👀

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good times, great people #blessed

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Lateral roll-ins are a simple but powerful drill to teach sequencing and body awareness.

The goal: keep the arm relaxed while the torso stays counter rotated and the pelvis rotates underneath. This lets you stack up and sequence efficiently without rushing the arm. As the trunk rotates through, it pulls the ball into release, creating whip and velocity without forcing the arm.

Key takeaways:
• Arm stays relaxed
• Trunk/Pec drives the throw
• Stay stacked up and rotate efficiently on ⏰

@jackroventini4 back in the lab for a quick tune up 🧬

#pitching #pitchingmechanics #velo #pitchingtips #plyos #fypage #tp3 #pitchingdrills

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Back in the lab. Year 4 — med balls flying, water bags moving 🧬

@midwesthalos @tidaltanktraining

#pitchingmechanics #pitching #velo #pitchingtraining #pitchingtips #fyp #tp3 #velocity #pitchingcoach #baseball

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