TrackMan Leaders: Alab Pitchers
February 6, 2023
On Saturday January 28th PBR of North Carolina was at the Athletes Lab Performance Center in Maiden, NC for a Scout Day with the Alab Organization. The scout day featured players from the 2024-2027 grad classes.
The day started with catcher, outfielders and infielders going through a defensive evaluation outside on the 100 yard turf field. Following the defensive evaluations players ran a laser timed 60 then headed indoors for batting practice. Trackman was used during the offensive evaluations collecting ball flight data. The day concluded with pitchers throwing a controlled bullpen with Trackman gathering advanced analytics.
Below we begin our breakdown of players in attendance. Look for more information to follow in the coming days.
Click Here to see full roster and stats
Trackman Leaders - Pitching

FASTBALL STATS
Peak Velocity
Rank
Name
State
School
Class
Pos
Velocity (max)
1
Carson Dahle
NC
East Lincoln
2024
RHP
84.0 mph
2
Collin Chappel
NC
Maiden
2025
RHP
82.8 mph
3
Jameson Hodges
NC
Watauga
2024
2B
80.5 mph
4
Hayden Haynes
NC
Maiden
2026
OF
79.0 mph
5
Barrett Erwin
NC
East Lincoln
2025
LHP
78.7 mph
6
Alex Wall
NC
Freedom
2027
RHP
77.4 mph
7
Thomas Mast
NC
Maiden
2025
OF
74.5 mph
8
Landon Childress
SC
Powdersville
2025
1B
74.0 mph
9
Garrett Gosnell
NC
East Henderson High
2027
LHP
71.8 mph
10
Freeman Wallace
NC
West Iredell
2025
RHP
70.4 mph
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
Induced vertical movement tracks how the ball rides through the zone, or sinks through the zone. For the purpose of this board we are tracking which fastballs showed the most ride, typically leading to more swing and miss opportunities
Average Horizontal Movement
Horizontal movement is often referred to as run. This measurement does not distinguish between early and late movement, just the overall amount the ball tracks to the arm side out of the hand.
Peak Spin Score
The Spin Score is a measurement linking velocity and spin. It is calculated by dividing the spin rate by the velocity of each pitch.
CURVEBALL STATS
Peak Velocity
Peak Spin Rate
Average Spin Rate
Average Induced Vertical Movement
This is a measurement of how much the ball drops from its original position and trajectory. It does not measure how late the movement happens. This can be referred to as depth on a breaking ball.
Average Horizontal Movement
Peak Spin Score
SLIDER STATS
Peak Velocity
Peak Spin Rate
Average Spin Rate
Average Induced Vertical Movement
Average Horizontal Movement
Peak Spin Score
CHANGEUP STATS
Peak Velocity
Average Induced Vertical Movement
Average Horizontal Movement
