92.3
Velocity (max)
9/12/24
CLASS OF 2025
LHP
Johnny
Slawinski III
Johnson City (HS) • TX
6' 1" • 169.8LBS
L/L • 17yr 7mo
Travel Team: Canes Southwest Enos
6' 1" • 169.8LBSL/L • 17yr 7mo
Travel Team: Canes Southwest Enos
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
90.6 - 91.7
Velo Range
9/12/24
2152
Spin Rate (avg)
9/12/24
Changeup
79.2 - 79.6
Velo Range
9/12/24
2303
Spin Rate (avg)
9/12/24
Slider
75.3 - 76.8
Velo Range
9/12/24
2351
Spin Rate (avg)
9/12/24
Positional Tools
Hitting
Hitting
Pitching
2024
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
92.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
91.2
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2152
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
23.6
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.4
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2303
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.0
Slider
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2351
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
2024 Prep Baseball All-American Game
Sep 12, 2024
Trackman - Fastball
92.3
Velocity (max)
90.6 - 91.7
Velo Range
90.7
Eff Velocity (avg)
2,195
Spin Rate (max)
2,152
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
76.9
Velocity (max)
75.3 - 76.8
Velo Range
75.5
Eff Velocity (avg)
2,406
Spin Rate (max)
2,351
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
79.6
Velocity (max)
79.2 - 79.6
Velo Range
78.8
Eff Velocity (avg)
2,312
Spin Rate (max)
2,303
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
Game Performance
Visual Edge
Pitch Ai
Notes
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Physical
2024
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.