Prep Baseball Report

2025 Prep Baseball Iowa JUCO Scout Day: Ellsworth Data Dive


Rob Allison
Supervisor, Upper Midwest

IOWA FALLS, IA - The Prep Baseball Iowa Juco Scout Day - Ellsworth event took place Wednesday, September 3rd, 2025. The event was held at the Cadet Field in Iowa Falls, Iowa. The event featured many solid performances from the players in attendance. Thank you to the players, coaches and the Ellsworth staff for such a great event.

There were a number of great individual performances this year at the Prep Baseball Iowa Juco Scout Day - Ellsworth event. 

+ CLICK HERE TO VIEW COMPLETE STATISTICS

Below we have listed the leaders for each statistical category at the event.


TRACKMAN PITCHING | LEADERBOARD

TOP MAX FASTBALL VELOCITY

Rank Name State School Class Pos Velocity (max)
1 Zach Halverson IA Ankeny High School 2025 RHP 92.4 mph
2 Jakob Nachreiner MN Springfield 2024 RHP 90.9 mph
3 Tripp Rawlings IA Ankeny Centennial 2024 RHP 90.0 mph
4 Jaxson Bowlin IA Martensdale-St Marys Jr-Sr High School 2024 RHP 88.0 mph
5 Jacob Foudree IA Valley High School 2025 SS 87.6 mph
6 James Tounsley IA Saydel 2025 RHP 87.4 mph
7 Braeden Billings IA Waukee 2024 OF 87.1 mph
8 Zander Leick WI Kaukauna 2025 RHP 87.0 mph
9 Brody Crow IA Southeast Warren Jr-Sr High School 2025 RHP 87.0 mph
10 Zach Lincoln IA Abraham Lincoln High School 2024 SS 85.8 mph

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

TOP EFFECTIVE FASTBALL VELOCITY

Rank Name State School Class Pos Eff Velocity (avg)
1 Zach Halverson IA Ankeny High School 2025 RHP 89.8 mph
2 Tripp Rawlings IA Ankeny Centennial 2024 RHP 89.2 mph
3 Jakob Nachreiner MN Springfield 2024 RHP 88.7 mph
4 Jaxson Bowlin IA Martensdale-St Marys Jr-Sr High School 2024 RHP 87.2 mph
5 James Tounsley IA Saydel 2025 RHP 87.0 mph
6 Braeden Billings IA Waukee 2024 OF 85.6 mph
7 Jacob Foudree IA Valley High School 2025 SS 85.4 mph
8 Reece Cochran IA Clear Creek Amana High School 2025 LHP 85.4 mph
9 Jesse Lundahl NE Wakefield High School 2025 RHP 85.2 mph
10 Brody Crow IA Southeast Warren Jr-Sr High School 2025 RHP 84.9 mph

TOP AVERAGE FASTBALL SPIN RATE

Rank Name State School Class Pos Spin Rate (avg)
1 James Tounsley IA Saydel 2025 RHP 2397 rpm
2 Jakob Nachreiner MN Springfield 2024 RHP 2360 rpm
3 Reece Cochran IA Clear Creek Amana High School 2025 LHP 2341 rpm
4 Brody Crow IA Southeast Warren Jr-Sr High School 2025 RHP 2318 rpm
5 TJ Eikenberry IA Bettendorf 2024 LHP 2314 rpm
6 Elijah Russell NE Waverly High School 2024 3B 2307 rpm
7 Zander Leick WI Kaukauna 2025 RHP 2280 rpm
8 Jaxson Bowlin IA Martensdale-St Marys Jr-Sr High School 2024 RHP 2264 rpm
9 Tye Schellhorn IA Waterloo East 2024 RHP 2242 rpm
10 Braeden Billings IA Waukee 2024 OF 2239 rpm


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.

TOP FASTBALL STRIKE ZONE PERCENTAGE

Rank Name State School Class Pos Zone %
1 Jaxson Bowlin IA Martensdale-St Marys Jr-Sr High School 2024 RHP 60 %
^ Zach Halverson IA Ankeny High School 2025 RHP 60 %
^ TJ Eikenberry IA Bettendorf 2024 LHP 60 %
2 Jayce Schwiesow IA St Ansgar High School 2025 RHP 57 %
3 Kevin Wright IA Kingsley-Pierson High School 2025 RHP 50 %
^ Jakob Nachreiner MN Springfield 2024 RHP 50 %
^ Reece Cochran IA Clear Creek Amana High School 2025 LHP 50 %
4 Tripp Rawlings IA Ankeny Centennial 2024 RHP 42 %
5 James Tounsley IA Saydel 2025 RHP 40 %
^ Tanner Kleene IA Sergeant Bluff-Luton Senior High School 2025 OF 40 %
^ Tye Schellhorn IA Waterloo East 2024 RHP 40 %
6 Zander Leick WI Kaukauna 2025 RHP 33 %
^ Brody Crow IA Southeast Warren Jr-Sr High School 2025 RHP 33 %
^ Jacob Foudree IA Valley High School 2025 SS 33 %
^ Jonah Helmrichs IA East High School 2025 1B 33 %
^ Elijah Russell NE Waverly High School 2024 3B 33 %
^ Braeden Billings IA Waukee 2024 OF 33 %
7 Kade Nachreiner MN Springfield Public 2025 3B 25 %
8 Drew Drake NE Pius X 2024 RHP 16 %
^ Zach Lincoln IA Abraham Lincoln High School 2024 SS 16 %

For some context, in 2023 MLB pitchers averaged an In Zone% of around 49 percent in live game settings measured across all pitch types, according to Statcast.

AVG INDUCED FASTBALL VERTICAL BREAK

Rank Name State School Class Pos IVB (avg)
1 Tanner Kleene IA Sergeant Bluff-Luton Senior High School 2025 OF 24.7 in
2 Reece Cochran IA Clear Creek Amana High School 2025 LHP 21.6 in
3 Tye Schellhorn IA Waterloo East 2024 RHP 21.4 in
4 Brody Crow IA Southeast Warren Jr-Sr High School 2025 RHP 21.0 in
5 Zander Leick WI Kaukauna 2025 RHP 19.1 in
6 Jayce Schwiesow IA St Ansgar High School 2025 RHP 18.9 in
7 Jesse Lundahl NE Wakefield High School 2025 RHP 18.8 in
8 TJ Eikenberry IA Bettendorf 2024 LHP 17.8 in
9 Jacob Foudree IA Valley High School 2025 SS 16.8 in
10 Tripp Rawlings IA Ankeny Centennial 2024 RHP 16.6 in


Induced Vertical Break: Used in short form as "IVB," this metric is most important on fastballs for creating rise and on curveballs for creating depth – it can also have some use when measuring sliders and cutters as well. Sliders tend to be closer to zero inches while cutters are generally between 5 and 15 inches. Usually fastballs and curveballs with large IVB have higher spin efficiencies as well. Sliders generally have very little (closer to zero) IVB and very low spin efficiency. You could also categorize IVB into spin rate as this is part of the “useful movement” you’re looking for, and it’s also important to consider the pitch’s velocity as well as its release height when evaluating IVB measurements against each other.

AVG FASTBALL HORIZONTAL BREAK

Rank Name State School Class Pos HM (avg)
1 TJ Eikenberry IA Bettendorf 2024 LHP -17.5
2 Elijah Russell NE Waverly High School 2024 3B 14.6
3 James Tounsley IA Saydel 2025 RHP 14.2
4 Zander Leick WI Kaukauna 2025 RHP 14.0
5 Kade Nachreiner MN Springfield Public 2025 3B 13.7
6 Zach Halverson IA Ankeny High School 2025 RHP 13.0
7 Braeden Billings IA Waukee 2024 OF 12.6
8 Kevin Wright IA Kingsley-Pierson High School 2025 RHP 12.5
9 Reece Cochran IA Clear Creek Amana High School 2025 LHP -12.4
10 Jonah Helmrichs IA East High School 2025 1B 12.0


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.”

TOP PEAK CURVEBALL VELOCITY

Rank Name State School Class Pos Velocity (max)
1 Zander Leick WI Kaukauna 2025 RHP 78.2 mph
2 Elijah Russell NE Waverly High School 2024 3B 76.8 mph
3 Brody Crow IA Southeast Warren Jr-Sr High School 2025 RHP 76.3 mph
4 TJ Eikenberry IA Bettendorf 2024 LHP 75.5 mph
5 Jakob Nachreiner MN Springfield 2024 RHP 73.6 mph
6 Drew Drake NE Pius X 2024 RHP 73.4 mph
7 Zach Lincoln IA Abraham Lincoln High School 2024 SS 72.3 mph
8 Jaxson Bowlin IA Martensdale-St Marys Jr-Sr High School 2024 RHP 72.3 mph
9 Reece Cochran IA Clear Creek Amana High School 2025 LHP 72.1 mph
10 Tripp Rawlings IA Ankeny Centennial 2024 RHP 72.0 mph

TOP PEAK CURVEBALL SPIN RATE

Rank Name State School Class Pos Spin Rate (max)
1 Drew Drake NE Pius X 2024 RHP 2526 rpm
2 Zach Lincoln IA Abraham Lincoln High School 2024 SS 2508 rpm
3 Zach Halverson IA Ankeny High School 2025 RHP 2478 rpm
4 Elijah Russell NE Waverly High School 2024 3B 2472 rpm
5 Jacob Foudree IA Valley High School 2025 SS 2358 rpm
6 Tye Schellhorn IA Waterloo East 2024 RHP 2337 rpm
7 TJ Eikenberry IA Bettendorf 2024 LHP 2309 rpm
8 Jakob Nachreiner MN Springfield 2024 RHP 2274 rpm
9 Jesse Lundahl NE Wakefield High School 2025 RHP 2189 rpm
10 Jaxson Bowlin IA Martensdale-St Marys Jr-Sr High School 2024 RHP 2133 rpm

TOP PEAK SLIDER VELOCITY

Rank Name State School Class Pos Velocity (max)
1 Zander Leick WI Kaukauna 2025 RHP 78.4 mph
2 James Tounsley IA Saydel 2025 RHP 78.4 mph
3 Jayce Schwiesow IA St Ansgar High School 2025 RHP 77.7 mph
4 Braeden Billings IA Waukee 2024 OF 77.4 mph
5 Drew Drake NE Pius X 2024 RHP 76.9 mph
6 Jonah Helmrichs IA East High School 2025 1B 75.4 mph
7 Jacob Foudree IA Valley High School 2025 SS 74.6 mph
8 Jaxson Bowlin IA Martensdale-St Marys Jr-Sr High School 2024 RHP 74.2 mph
9 Tye Schellhorn IA Waterloo East 2024 RHP 73.4 mph
10 Zach Halverson IA Ankeny High School 2025 RHP 72.6 mph

TOP PEAK SLIDER SPIN RATE

Rank Name State School Class Pos Spin Rate (max)
1 Zach Halverson IA Ankeny High School 2025 RHP 2660 rpm
2 Braeden Billings IA Waukee 2024 OF 2584 rpm
3 Jacob Foudree IA Valley High School 2025 SS 2463 rpm
4 Tye Schellhorn IA Waterloo East 2024 RHP 2373 rpm
5 Jayce Schwiesow IA St Ansgar High School 2025 RHP 2331 rpm
6 Kade Nachreiner MN Springfield Public 2025 3B 2319 rpm
7 James Tounsley IA Saydel 2025 RHP 2305 rpm
8 Kevin Wright IA Kingsley-Pierson High School 2025 RHP 2262 rpm
9 Drew Drake NE Pius X 2024 RHP 2176 rpm
10 Jonah Helmrichs IA East High School 2025 1B 2145 rpm

TOP PEAK CHANGE VELOCITY

Rank Name State School Class Pos Velocity (max)
1 Zach Halverson IA Ankeny High School 2025 RHP 82.6 mph
2 Jakob Nachreiner MN Springfield 2024 RHP 82.6 mph
3 TJ Eikenberry IA Bettendorf 2024 LHP 80.7 mph
4 Elijah Russell NE Waverly High School 2024 3B 80.5 mph
5 Braeden Billings IA Waukee 2024 OF 80.0 mph
6 Drew Drake NE Pius X 2024 RHP 79.9 mph
7 Jacob Foudree IA Valley High School 2025 SS 79.9 mph
8 Brody Crow IA Southeast Warren Jr-Sr High School 2025 RHP 79.4 mph
9 Tye Schellhorn IA Waterloo East 2024 RHP 79.1 mph
10 Jaxson Bowlin IA Martensdale-St Marys Jr-Sr High School 2024 RHP 78.9 mph

TOP PEAK CHANGE SPIN RATE

Rank Name State School Class Pos Spin Rate (max)
1 Jacob Foudree IA Valley High School 2025 SS 2214 rpm
2 Brody Crow IA Southeast Warren Jr-Sr High School 2025 RHP 2102 rpm
3 Zander Leick WI Kaukauna 2025 RHP 2097 rpm
4 Tye Schellhorn IA Waterloo East 2024 RHP 2070 rpm
5 Reece Cochran IA Clear Creek Amana High School 2025 LHP 1969 rpm
6 Jaxson Bowlin IA Martensdale-St Marys Jr-Sr High School 2024 RHP 1944 rpm
7 Drew Drake NE Pius X 2024 RHP 1822 rpm
8 Elijah Russell NE Waverly High School 2024 3B 1821 rpm
9 Kade Nachreiner MN Springfield Public 2025 3B 1755 rpm
10 Jesse Lundahl NE Wakefield High School 2025 RHP 1744 rpm


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