18.3
Hand Speed (max)
2/19/24
CLASS OF 2025
1B
3B
Trenton
Kossmann
Union (HS) • MO
6' 0" • 204LBS
R/R • 17yr 6mo
Travel Team: St. Louis Athletics
6' 0" • 204LBSR/R • 17yr 6mo
Travel Team: St. Louis Athletics
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
65.3
Bat Speed (max)
2/19/24
11.5
Rot. Acc (max)
2/19/24
20
Hard Hit %
2/10/24
90.9
Exit Velocity (max)
2/10/24
84
Exit Velocity (avg)
2/19/24
332
Distance (max)
2/19/24
30
Sweet Spot %
2/10/24
7.79
60
2/10/24
-
30-yd
-
10-yd
-
Run speed (max)
70
INF Velo
2/10/24
62
OF Velo
2/21/21
-
C Velo
-
Pop Time
Fastball
58
Velocity (max)
2/21/21
56 - 58
Velo Range
2/21/21
-
Spin Rate (avg)
Changeup
49 - 50
Velo Range
2/21/21
-
Spin Rate (avg)
Curveball
51 - 52
Velo Range
2/21/21
-
Spin Rate (avg)
Positional Tools
2024
2021
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.79
Home to First
The athlete's fastest home-to-first time in the given event year. Measured from bat-on-ball to foot-on-bag, in seconds (s).
4.25
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
70.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
11.7
Home to First
The athlete's fastest home-to-first time in the given event year. Measured from bat-on-ball to foot-on-bag, in seconds (s).
4.91
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
62.0
Hitting
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
80.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
332
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
178
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
22.9
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.
St. Louis Preseason ID
Feb 19, 2024
Trackman - Hitting
90.0
Exit Velocity (max)
84.0
Exit Velocity (avg)
152
Distance (avg)
332
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
A's Scout Day
Feb 10, 2024
Trackman - Hitting
90.9
Exit Velocity (max)
78.0
Exit Velocity (avg)
195
Distance (avg)
278
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
18.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
17.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
65.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
63.4
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.
St. Louis Preseason ID
Feb 19, 2024
Blast - Hitting
18.3
Hand Speed (max)
17.9
Hand Speed (avg)
65.3
Bat Speed (max)
63.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
58.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
57.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
51.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
49.5
Game Performance
2024
RSi
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Visual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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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.
Positional Profile: 1B/3B
Body: 6-0, 204-pounds. Physical build, strong lower half.
Hit: RHH. Wide base, slightly crouched setup. Full body rocker and hand load into a short stride. Slight uphill swing path. Short through the zone, gets extension at contact. Mid/pull approach with flashes of pull side power. 63.4 mph bat speed with 8 G's of rotational acceleration.
Power: 90 max exit velocity, averaged 84.0 mph. 332' max distance.
Arm: RH. INF-69 mph. Short high-3/4 arm action.
Defense: Clean two-hand gather out front. Quick release with feel around the bag.
ATH: 24.20 max vertical.