23.4
Hand Speed (max)
9/20/24
CLASS OF 2025
SS
3B
Alex
Stumm
Keller (HS) • TX
6' 1" • 172.4LBS
L/R • 17yr 8mo
Travel Team: Midland Redskins
6' 1" • 172.4LBSL/R • 17yr 8mo
Travel Team: Midland Redskins
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
69.7
Bat Speed (max)
9/20/24
19
Rot. Acc (max)
9/20/24
46
Hard Hit %
9/20/24
97.2
Exit Velocity (max)
9/20/24
87.9
Exit Velocity (avg)
9/20/24
353
Distance (max)
9/20/24
77
Sweet Spot %
9/20/24
7.17
60
9/20/24
3.99
30-yd
9/20/24
1.75
10-yd
9/20/24
19.3
Run speed (max)
9/20/24
85
INF Velo
9/20/24
77
OF Velo
1/16/22
66
C Velo
1/16/22
2.15 - 2.20
Pop Time
1/16/22
Fastball
83
Velocity (max)
6/08/23
80 - 83
Velo Range
6/08/23
1935
Spin Rate (avg)
1/16/22
Changeup
73.8 - 74.3
Velo Range
1/16/22
1436
Spin Rate (avg)
1/16/22
Curveball
74 - 77
Velo Range
6/08/23
-
Spin Rate (avg)
Slider
67.1 - 70.6
Velo Range
1/16/22
1981
Spin Rate (avg)
1/16/22
Positional Tools
2024
2022
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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).
85.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.41
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.15 - 2.20
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
66.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
75.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
77.0
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.
10.9
Midland Bulls Scout Day
Jan 16, 2022
Position
7.41
60-yard
2.15 - 2.20
Pop Time
75
INF Velo
77
OF Velo
66
C Velo
Power Speed Score
Hitting
2024
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
97.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
87.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
353
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
253
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
21.1
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
80.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
169
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
75
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
4.0
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.
Texas State Games: Upperclass (2025's & 2026's)
Sep 20, 2024
Trackman - Hitting
97.2
Exit Velocity (max)
87.9
Exit Velocity (avg)
253
Distance (avg)
353
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Midland Bulls Scout Day
Jan 16, 2022
Trackman - Hitting
80.8
Exit Velocity (max)
75.9
Exit Velocity (avg)
75
Distance (avg)
169
Distance (max)
Sweet Spot %
Fly Ball %
Ground Ball %
Hitting
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
69.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.6
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.
Texas State Games: Upperclass (2025's & 2026's)
Sep 20, 2024
Blast - Hitting
23.4
Hand Speed (max)
21.6
Hand Speed (avg)
69.7
Bat Speed (max)
67.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.9
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).
1935
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.
25.2
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).
74.1
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).
1436
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).
68.9
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).
1981
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).
Midland Bulls Scout Day
Jan 16, 2022
Trackman - Fastball
78.2
Velocity (max)
75.7 - 78.1
Velo Range
77.3
Eff Velocity (avg)
1,999
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 %
Trackman - Slider
71.3
Velocity (max)
67.1 - 70.6
Velo Range
67.9
Eff Velocity (avg)
2,062
Spin Rate (max)
1,981
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
74.3
Velocity (max)
73.8 - 74.3
Velo Range
1,504
Spin Rate (max)
1,436
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Game Performance
2024
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.75
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.99
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.17
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
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
News
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: SS/3B LHH/Inf…will gain strength. Shows solid raw tools, like the upside with adjustments in game. Defensively can improve and become avg defensive player in the middle. Bat/power upside with taking advantage of swing changes shortening path to zone. Chance to take off next spring with changes.
Body: 6-1, 172-pounds. Solid build with room to add strength.
Hit: LHH. Lands in good position to hit. Back foot rotates/slides away from home plate with swing. Would like to see slight linear movement forward with back foot increasing lower 1/2 use along with adding to ability to impact baseball. Hands start in solid position. Barrel starts towards forehead with barrel tip to pitcher. Length to swing present. Would like to see barrel start to back of head with less tip to pitcher. This will allow barrel to take more direct path to hitting zone. Barrel presently has length to movement, slight lead arm bar as well. Does a nice job in BP finding barrel, struggled at bit in game play to consistently barrel ball. Opportunities present to adjust. 67.6 mph bat speed with 13 G's of rotational acceleration.
Power: 97 max exit velocity, averaged 87.9 mph. 353' max distance. Opportunities present for adjustments. Love the line drive contact in BP. Opportunities present to shorten swing to improve contact in games.
Arm: RH. INF-85 mph. Arm works well, shows carry to throws with avg accuracy. Didn't throw from all angles, only high slot.
Defense: Feet work fine moving to baseball to get body into position to field. Fields ball deep, can improve fielding baseball out front. Dead feet fielding, can improve fielding thru baseball with feet. Shows decent body control and agility. Fringe avg foot speed and quickness in the infield.
ATH: 7.17 runner in the 60. 1.75 and 3.99 in the 10 and 30 yard splits. Runs hard, moves fine. 28.40 max vertical.