Prep Baseball Report

PBR IA Preseason All-State: Trackman Pitching Leaderboard (2025 Grads)


Rob Allison
Prep Baseball Report Iowa

Prep Baseball Report events across the country have been powered by TrackMan’s industry-leading Portable system and Blast Sensor technology to capture pinpoint accurate, actionable data from player performances. Prep Baseball Report, Trackman and Blast are dedicated to recognizing talent and unleashing their potential.

All pitchers had a chance to throw a bullpen while being monitored through our portable Trackman unit. Each player threw all their pitches where we were able to collect key ball flight metrics such as release velocity, spin rate, vertical & horizontal movement and much more.   

PBR was able to collect data on many uncommitted players around the states that is sharable with coaches & scouts as well as help players identify areas of development for the future.

This data has become significantly important for high school, Juco and 4-year players. College programs have evolved beyond radar velocity readings, looking deeper into a pitcher's ability to spin and move the ball. In addition to velocity, TrackMan provides pitchers with valuable data points such as spin rate, spin direction, horizontal movement, vertical movement and more. Ultimately providing feedback to college coaches, MLB scouts and the players themselves; to enhance training and also to identify prospects of interest above and beyond simple velocity readings.

At select PBR Showcases and Events, amateur players now have access to the same technology shared by professionals and are able to see how their pitching arsenal compares with those across the state and the country. The TrackMan Arsenal Analysis will highlight those metrics and explain the benefits behind the numbers. 

[For a complete glossary of terms and definitions, please CLICK HERE]

 

TRACKMAN PITCHING LEADERBOARDS

 

FASTBALL VELOCITY

NCAA Averages: Top 10% - 92.5 mph, Top 25% - 90.8 mph, Avg. 50% - 88.9 mph

Rank Name State School Class Pos Velocity (max)
1 Chris Petersen IA Waukee Northwest 2024 RHP 89.5 mph
2 Grant Miller IA Waukee Northwest 2024 RHP 88.8 mph
3 Matthew Stoltenberg IA Cedar Rapids Kennedy 2024 SS 88.2 mph
4 Jaron Bleeker IA Bishop Heelan Catholic 2024 RHP 88.2 mph
5 Hunter Cook IA North Polk 2024 RHP 88.1 mph
6 Adrian Broadus IA Johnston 2024 RHP 87.3 mph
7 Brock Moore IA Urbandale 2024 C 87.0 mph
8 Ayden Schrunk IA Sioux City North 2024 RHP 86.7 mph
9 Maddox O'Connor IA Southeast Polk 2024 3B 86.6 mph
10 Grant Mather IA Cedar Rapids Kennedy 2024 RHP 86.6 mph

 

PEAK FASTBALL SPIN

NCAA Averages (RPM): Top 10% - 2372, Top 25% - 2266, Avg. 50% - 2148

Rank Name State School Class Pos Spin Rate (max)
1 Kaz Rebarcak IA Davenport North 2025 RHP 2448 rpm
2 Tatem Telfer IA Mid-Prairie 2025 LHP 2401 rpm
3 Sam Kemmer IA Johnston 2025 SS 2348 rpm
4 Tate Slagle IA Algona High School 2025 SS 2328 rpm
5 Bo Collingwood IA Pleasant Valley 2025 RHP 2286 rpm
6 Logan Miller IA Cedar Rapids Kennedy 2025 C 2254 rpm
7 Mason Bogan IA Davenport North 2025 OF 2248 rpm
8 Tanner Anderson IA Western Dubuque 2025 RHP 2246 rpm
9 Drew Fitzpatrick IA Waukee Northwest 2025 1B 2238 rpm
10 Kasey Clark IA Bettendorf 2025 RHP 2219 rpm

 

PEAK FASTBALL UNITS

Rank Name State School Class Pos Spin Score (max)
1 Mason Bogan IA Davenport North 2025 OF 29
2 Kaz Rebarcak IA Davenport North 2025 RHP 29
3 Aiden Ulrich IA Algona 2025 3B 28
4 Sam Kemmer IA Johnston 2025 SS 28
5 Logan Miller IA Cedar Rapids Kennedy 2025 C 28
6 Tate Slagle IA Algona High School 2025 SS 28
7 Tanner Anderson IA Western Dubuque 2025 RHP 28
8 Tatem Telfer IA Mid-Prairie 2025 LHP 27
9 Bo Collingwood IA Pleasant Valley 2025 RHP 27
10 Adam Mein IA Saydel High School 2025 RHP 27


PEAK CURVEBALL SPIN

NCAA Averages (RPM): Top 10% - 2973, Top 25% - 2490, Avg. 50% - 2304

Rank Name State School Class Pos Spin Rate (max)
1 Drew Fitzpatrick IA Waukee Northwest 2025 1B 2486 rpm
2 Tate Slagle IA Algona High School 2025 SS 2441 rpm
3 Talon Young IA Iowa City High 2025 RHP 2383 rpm
4 Kasey Clark IA Bettendorf 2025 RHP 2383 rpm
5 Tanner Anderson IA Western Dubuque 2025 RHP 2379 rpm
6 Bo Collingwood IA Pleasant Valley 2025 RHP 2366 rpm
7 Mason Hedrick IA Southeast Polk 2025 RHP 2364 rpm
8 Grant Jansen IA Adm 2025 RHP 2356 rpm
9 Logan Bjerke IA Ames 2025 OF 2351 rpm
10 Tanner Jackson IA Waukee Northwest 2025 1B 2333 rpm

 

PEAK CURVEBALL UNITS

Rank Name State School Class Pos Spin Score (max)
1 Adam Mein IA Saydel High School 2025 RHP 35
2 Tanner Jackson IA Waukee Northwest 2025 1B 35
3 Tanner Anderson IA Western Dubuque 2025 RHP 34
4 Tate Slagle IA Algona High School 2025 SS 34
5 Drew Fitzpatrick IA Waukee Northwest 2025 1B 34
6 Logan Bjerke IA Ames 2025 OF 34
7 Kasey Clark IA Bettendorf 2025 RHP 34
8 Daenon Loucks IA Cherokee 2025 SS 33
9 Aiden Ulrich IA Algona 2025 3B 33
10 Dylan Webb IA Dowling Catholic 2025 LHP 33

 

PEAK CHANGEUP SPIN

NCAA Averages (RPM): Top 10% - 2730, Top 25% - 2539, Avg. 50% - 2339

Rank Name State School Class Pos Spin Rate (max)
1 Michael Maher IA Dowling Catholic 2025 LHP 2139 rpm
2 Mason Bogan IA Davenport North 2025 OF 2088 rpm
3 Tanner Anderson IA Western Dubuque 2025 RHP 2036 rpm
4 Kaz Rebarcak IA Davenport North 2025 RHP 2010 rpm
5 Dylan Webb IA Dowling Catholic 2025 LHP 1906 rpm
6 Tate Slagle IA Algona High School 2025 SS 1857 rpm
7 Owen Hicks IA Iowa City High 2025 SS 1845 rpm
8 Caden Knebel IA Pleasant Valley High School 2025 RHP 1835 rpm
9 Tatem Telfer IA Mid-Prairie 2025 LHP 1835 rpm
10 Kye Smith IA North Scott 2025 RHP 1815 rpm

 

PEAK CHANGEUP UNITS

Rank Name State School Class Pos Spin Score (max)
1 Mason Bogan IA Davenport North 2025 OF 30
2 Michael Maher IA Dowling Catholic 2025 LHP 29
3 Tanner Anderson IA Western Dubuque 2025 RHP 28
4 Dylan Webb IA Dowling Catholic 2025 LHP 26
5 Aiden Ulrich IA Algona 2025 3B 26
6 Kaz Rebarcak IA Davenport North 2025 RHP 25
7 Tate Slagle IA Algona High School 2025 SS 25
8 Caden Knebel IA Pleasant Valley High School 2025 RHP 24
9 Owen Hicks IA Iowa City High 2025 SS 24
10 Adam Mein IA Saydel High School 2025 RHP 24

 

PEAK SLIDER SPIN

NCAA Averages (RPM): Top 10% - 2024, Top 25% - 1867, Avg. 50% - 1688

Rank Name State School Class Pos Spin Rate (max)
1 Logan Miller IA Cedar Rapids Kennedy 2025 C 2456 rpm
2 Mason Hedrick IA Southeast Polk 2025 RHP 2445 rpm
3 Dylan Webb IA Dowling Catholic 2025 LHP 2438 rpm
4 Sam Kemmer IA Johnston 2025 SS 2333 rpm
5 Gage Miller IA Waukee Northwest 2025 RHP 2307 rpm
6 Caden Knebel IA Pleasant Valley High School 2025 RHP 2220 rpm
7 Grant Kelderman IA Pella Christian 2025 RHP 2214 rpm
8 Adam Mein IA Saydel High School 2025 RHP 2209 rpm
9 Kye Smith IA North Scott 2025 RHP 2167 rpm
10 Michael Maher IA Dowling Catholic 2025 LHP 2133 rpm

 

PEAK SLIDER UNITS

Rank Name State School Class Pos Spin Score (max)
1 Logan Miller IA Cedar Rapids Kennedy 2025 C 35
2 Dylan Webb IA Dowling Catholic 2025 LHP 35
3 Mason Hedrick IA Southeast Polk 2025 RHP 34
4 Gage Miller IA Waukee Northwest 2025 RHP 33
5 Sam Kemmer IA Johnston 2025 SS 32
6 Adam Mein IA Saydel High School 2025 RHP 32
7 Caden Knebel IA Pleasant Valley High School 2025 RHP 31
8 Michael Maher IA Dowling Catholic 2025 LHP 31
9 Grant Kelderman IA Pella Christian 2025 RHP 31
10 Nic Schonhorst IA Ballard 2025 OF 30