Prep Baseball Report

Team Carolina Trials Charleston 2025: Trackman Pitching Leaders


Sammy Esposito
PB SC Director of Scouting

On Wednesday, June 4th, Prep Baseball of South Carolina hosted the Team Carolina Trials at The College of Charleston in Charleston, SC.  This event serves as a key evaluation platform, helping identify prospects for several of the summer’s premier invite-only showcases, including the PB Senior Games, Top Prospect Games, PB Junior Future Games, PB Senior Future Games, and the PB Future Games.  The Trials featured players from the Class of 2026 through the Class of 2028.

During the event, position players participated in a professional-style workout that included a comprehensive defensive evaluation. Infielders and outfielders fielded ground balls and made throws, with arm strength recorded using a Stalker radar gun. Catchers executed throws to second base, with both arm strength and pop times measured.

Hitters underwent swing analysis with Blast Motion, while all ball flight data was recorded using TrackMan.  Speed and explosiveness were assessed through Vald Performance lasers, capturing 10-30-60-yard sprint splits, along with jump metrics.

Pitchers threw a controlled bullpen session, where each pitch was tracked by TrackMan to analyze ball movement and overall performance. 

Below is a statistical breakdown from the event.

👉 CLICK HERE to view full stats and event roster.

Trackman Leaders - Pitching

Fastball Stats

Peak Velocity

Average Effective Velocity

Effective velocity is taking into account the velocity of each pitch, its release distance, the pitches time to the plate / hitting area, and the pitches movement.  With all of this information, Effective Velocity is allowing coaches and scouts to more accurately compare how a pitch is affecting a hitter.

Peak Spin Rate

Average Spin Rate

Average Induced Vertical Movement

Average Horizontal Movement

Peak Spin Score

Curveball Stats

Peak Velocity

Peak Spin Rate

Average Spin Rate

Average Induced Vertical Break

Average Horizontal Break

Peak Spin Score

Slider Stats

Peak Velocity

Peak Spin Rate

Average Spin Rate

Average Induced Vertical Break

Average Horizontal Break

Peak Spin Score

Change Up Stats

Peak Velocity

Peak Spin Rate

Average Spin Rate

Average Induced Vertical Break

Average Horizontal Break