18.5
Hand Speed (max)
8/02/23
CLASS OF 2025
3B
RHP
Sean
Postula
Cheboygan (HS) • MI
5' 11" • 205LBS
R/R • 16yr 11mo
Travel Team: Patriots
5' 11" • 205LBS
R/R • 16yr 11mo
Travel Team: Patriots
Rankings
2025 National
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
73.9
Bat Speed (max)
8/02/23
13.2
Rot. Acc (max)
8/02/23
-
Hard Hit %
95.8
Exit Velocity (max)
8/02/23
88.6
Exit Velocity (avg)
8/02/23
314
Distance (max)
8/02/23
50
Sweet Spot %
8/02/23
8.38
60
8/02/23
4.54
30-yd
8/02/23
1.9
10-yd
8/02/23
16
Run speed (max)
8/02/23
76
INF Velo
8/02/23
-
OF Velo
-
C Velo
-
Pop Time
Fastball
78.4
Velocity (max)
8/02/23
76.1 - 78.2
Velo Range
8/02/23
2053
Spin Rate (avg)
8/02/23
Slider
64.2 - 67.1
Velo Range
8/02/23
1935
Spin Rate (avg)
8/02/23
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).
76.0
Hitting
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
95.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
88.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
314
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
169
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.4
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
95.8
Exit Velocity (max)
88.6
Exit Velocity (avg)
169
Distance (avg)
314
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.
18.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
17.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.9
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
18.5
Hand Speed (max)
17.0
Hand Speed (avg)
73.9
Bat Speed (max)
68.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.2
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).
2053
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.
26.6
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
65.7
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).
1935
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).
2023 Western Michigan Prospect Showcase
Aug 2, 2023
Trackman - Fastball
78.4
Velocity (max)
76.1 - 78.2
Velo Range
74.9
Eff Velocity (avg)
2,142
Spin Rate (max)
2,053
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
67.1
Velocity (max)
64.2 - 67.1
Velo Range
62.8
Eff Velocity (avg)
2,090
Spin Rate (max)
1,935
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
Game Performance
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.90
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.54
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.38
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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Sean Postula: 3B/RHP, (2025) Cheboygan, MI. 5-foot-11, 205-pound. (68.9 mph bat speed average). (17.0 mph hand speed average). Began in a pre-loaded balanced stance with a slow load, then used a quick stride. He barreled up some balls with some loud contact. Solid projectable in the infield, recorded a position velocity of 76 mph; has a clean exchange, consistent hands, and consistent feet. Fields the ball out front, movements laterally were average. Solid on the mound, used a ¾ arm angle with a short arm action while showing good arm speed. Drop-and-drive type pitcher who uses decent effort. Displays even shoulders with an consistent balance point. Lands square with upright finish. (Max spin 2141; Avg 2053).