23.5
Hand Speed (max)
8/02/23
CLASS OF 2025
3B
1B
Jalen
Stelzer
Clinton (HS) • MI
6' 1" • 205LBS
R/R • 17yr 2mo
Travel Team: Motor City Hit Dogs
6' 1" • 205LBS
R/R • 17yr 2mo
Travel Team: Motor City Hit Dogs
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
75.9
Bat Speed (max)
8/02/23
16
Rot. Acc (max)
8/02/23
-
Hard Hit %
96.8
Exit Velocity (max)
8/02/23
90.1
Exit Velocity (avg)
8/02/23
336
Distance (max)
8/02/23
100
Sweet Spot %
8/02/23
7.39
60
8/02/23
4.16
30-yd
8/02/23
1.82
10-yd
8/02/23
19
Run speed (max)
8/02/23
78
INF Velo
8/02/23
-
OF Velo
-
C Velo
-
Pop Time
Fastball
73
Velocity (max)
7/14/22
69 - 73
Velo Range
7/14/22
-
Spin Rate (avg)
Curveball
62 - 64
Velo Range
7/14/22
-
Spin Rate (avg)
Positional Tools
2023
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Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
78.0
Hitting
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
96.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
90.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
336
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
276
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.2
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
2023 Western Michigan Prospect Showcase
Aug 2, 2023
Trackman - Hitting
96.8
Exit Velocity (max)
90.1
Exit Velocity (avg)
276
Distance (avg)
336
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
75.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
69.8
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
2023 Western Michigan Prospect Showcase
Aug 2, 2023
Blast - Hitting
23.5
Hand Speed (max)
22.4
Hand Speed (avg)
75.9
Bat Speed (max)
69.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
73.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
57.5
Game Performance
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.82
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.16
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.39
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Jalen Stelzer: 3B/1B, (2025) Clinton, MI. 6-foot, 200-pound. (69.8 mph bat speed average). (22.4 mph hand speed average). Began in a balanced open stance with a controlled load, then used a short stride. Created a lot of loud contact and found multiple barrels. Solid in the infield, his best throw was recorded at 78 mph; has consistent feet, a clean exchange, and developing hands. Fields the ball out front, movements laterally were average. (Max spin ; Avg ).