Prep Baseball Report

Trackman Files (Pitchers): Baton Rouge Preseason ID


Alex Armand
Louisiana Scouting Director

Zachary, LA - The Baton Rouge Preseason ID was held on Saturday January 20, 2024, at the Zachary Youth Park.  This was our second event of the new year and consisted of uncommitted prospects from the 2024-2027 high school classes.  All players in attendance went through an extended pro-style workout, that included batting practice using Trackman and Blast, the 60 yard dash using Swift Performance, and much more.  After the completion of the workout, all pitchers were able to throw a bullpen using Trackman Baseball to capture critical data and metrics such as fastball velocity, vertical/horizontal break, spin rate, and much more.

Today, with the help of one of our tech partners, Trackman Baseball, we continue our post-event coverage with a closer look at the top Trackman metrics and data from the pitchers in attendance at last Saturday's Baton Rouge Preseason ID. 

View all event stats HERE

 

 

MAX FASTBALL & AVERAGE SPIN RATE

Rank Name State School Class Pos Velocity (max)
1 Jake Tompkins Jr. LA Catholic 2025 RHP 84.9 mph
2 Kyler Roberts LA Franklin Academy 2025 SS 84.6 mph
3 Koa Romero LA Hahnville High School 2027 3B 83.7 mph
4 Ayden Bullock LA Riverside Academy 2026 LHP 81.8 mph
5 Jack Carlisle LA Northwood 2025 RHP 81.7 mph

Rank Name State School Class Pos Spin Rate (avg)
1 Dylan Robinson LA St Augustine 2027 SS 2138 rpm
2 Jack Carlisle LA Northwood 2025 RHP 2105 rpm
3 Koa Romero LA Hahnville High School 2027 3B 2086 rpm
4 Kaiden Timothy LA Brother Martin 2025 RHP 2074 rpm
5 Jake Tompkins Jr. LA Catholic 2025 RHP 2049 rpm

Max Fastball Velocity: This metric calculates the speed of the pitch as it’s released from the pitcher’s hand.

Spin Rate: This metric calculates the rate of spin on the baseball as it leaves the pitcher’s hand, measured in revolutions per minute (rpm). Historical data shows that high-spin fastballs lessen the impact of gravity, allowing for more ‘rise’ (or less fall, in other words) as it carries through the zone. Low-spin fastballs typically indicate the pitch has greater horizontal action, often making it tougher to square up, but generally easier to make contact with, leading to more ground balls, while high-spin fastballs show a correlation with swings and misses.

 

AVERAGE FASTBALL HORIZONTAL MOVEMENT

Rank Name State School Class Pos HM (avg)
1 Grant Vollmer LA University 2027 3B 14.8
2 Drew LeJeune LA NOTRE DAME HIGH SCHOOL 2026 3B 11.8
3 Caden Amie LA POPE JOHN PAUL II CATHOLIC HIGH SCHOOL 2026 LHP -11.8

Horizontal Break: Outlined on TrackMan’s own website: “... horizontal movement is measured in inches between where the pitch actually crosses the front of home plate side-wise, and where it would have crossed home plate side-wise if had it traveled in a perfectly straight line from release. A positive number means the break was to the right from the pitcher’s perspective, while a negative number means the break was to the left from the pitcher’s perspective.”

 

AVERAGE SLIDER SPIN RATE

Rank Name State School Class Pos Spin Rate (avg)
1 Koa Romero LA Hahnville High School 2027 3B 2362
2 Kaiden Timothy LA Brother Martin 2025 RHP 2265
3 Dylan Robinson LA St Augustine 2027 SS 2238

Spin Rate: The metric calculates how fast the ball is spinning as it leaves the pitcher’s hand, reported in the number of times the pitched ball would spin per minute (“revolutions per minute” or “rpm”).

 

AVERAGE CURVEBALL SPIN RATE
 

Rank Name State School Class Pos Spin Rate (avg)
1 Koa Romero LA Hahnville High School 2027 3B 2267 rpm
2 Kaiden Timothy LA Brother Martin 2025 RHP 2262 rpm
3 Gage Thompson LA RIVERSIDE ACADEMY 2027 RHP 2168 rpm

Spin Rate: The metric calculates how fast the ball is spinning as it leaves the pitcher’s hand, reported in the number of times the pitched ball would spin per minute (“revolutions per minute” or “rpm”).

 

AVERAGE CHANGEUP HORIZONTAL MOVEMENT

Rank Name State School Class Pos HM (avg)
1 John Martinez LA St. Michael The Archangel 2025 OF -18.2
2 Kaiden Timothy LA Brother Martin 2025 RHP 17.4
3 Caden Amie LA POPE JOHN PAUL II CATHOLIC HIGH SCHOOL 2026 LHP -16.7

Horizontal Break: This metric measures the distance, measured in inches, between where the pitch actually crosses the front of home plate side-wise, and where it would have crossed home plate side-wise if had it traveled in a perfectly straight line from release. A positive number means the break was to the right from the pitcher’s perspective, while a negative number means the break was to the left from the pitcher’s perspective.

 

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