19.9
Hand Speed (max)
6/16/21
CLASS OF 2024
SS
RHP
Jack
Stockmann
Lindbergh (HS) • MO
5' 9" • 135LBS
R/R • 18yr
Travel Team: Tigres
5' 9" • 135LBS
R/R • 18yr
Travel Team: Tigres
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
57.6
Bat Speed (max)
6/16/21
6.5
Rot. Acc (max)
6/16/21
-
Hard Hit %
74.2
Exit Velocity (max)
6/16/21
65.4
Exit Velocity (avg)
6/16/21
220
Distance (max)
6/16/21
38
Sweet Spot %
6/16/21
7.99
60
6/16/21
-
30-yd
-
10-yd
-
Run speed (max)
72
INF Velo
6/16/21
-
OF Velo
-
C Velo
-
Pop Time
Fastball
71
Velocity (max)
6/16/21
68 - 70
Velo Range
6/16/21
1666
Spin Rate (avg)
6/16/21
Changeup
62.1 - 65.4
Velo Range
6/16/21
1523
Spin Rate (avg)
6/16/21
Curveball
59 - 61
Velo Range
6/16/21
1837
Spin Rate (avg)
6/16/21
Positional Tools
2021
Sign in to view rankings 
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.99
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
72.0
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.
9.3
Hitting
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
74.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
65.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
220
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
168
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
29.0
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 Open
Jun 16, 2021
Trackman - Hitting
74.2
Exit Velocity (max)
65.4
Exit Velocity (avg)
168
Distance (avg)
220
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
57.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
55.7
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 Open
Jun 16, 2021
Blast - Hitting
19.9
Hand Speed (max)
18.9
Hand Speed (avg)
57.6
Bat Speed (max)
55.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2021
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).
69.1
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).
1666
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.
24.1
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
59.9
Curveball
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).
1837
Curveball
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).
63.8
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).
1523
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).
St. Louis Open
Jun 16, 2021
Trackman - Fastball
71.0
Velocity (max)
68.2 - 69.9
Velo Range
66.2
Eff Velocity (avg)
1,793
Spin Rate (max)
1,666
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
61.4
Velocity (max)
58.8 - 61.0
Velo Range
56.4
Eff Velocity (avg)
1,963
Spin Rate (max)
1,837
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
65.4
Velocity (max)
62.1 - 65.4
Velo Range
62.5
Eff Velocity (avg)
1,678
Spin Rate (max)
1,523
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2021
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2021
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)
69.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
60.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.5
Game Performance
Visual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Positional Profile: SS/RHP
Body: 5-foot-9, 135-pounds.
Delivery: Up-tempo, tall-and-fall with effort, shoulders work uphill, lands open, finishes in an upright position.
Arm Action: R. Long arm action, over-the-top slot.
FB: T71, 68-70 mph. Plays straight. T1793, 1666 average rpm.
CB: 59-61 mph. Early breaking 12/6 shape. T1963, 1836 average rpm.
CH: 62-65 mph. Plays straight, flashes cutting action.
Hit: R. Wide stance, smooth, control load, long toe tap stride. Long, level bat path, gap-to-gap approach.
Power: 74.23 max exit velocity, averaged 65.38 mph. 219’ max distance.
Arm: R. INF - 76 mph. Short, loose arm action, high 3/4 slot.
Defense: Plays through the baseball, developing hands and footwork.
Run: 7.99 runner in the 60.