@GavinWeiss5302 19.4
Hand Speed (max)
3/22/25
CLASS OF 2026
OF
RHP
Gavin
Weissenburger
Living Word Lutheran (HS) • WI
5' 11" • 182.3LBS
R/R • 16yr 11mo
Travel Team: Milwaukee baseball academy
5' 11" • 182.3LBSR/R • 16yr 11mo
Travel Team: Milwaukee baseball academy
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
72.3
Bat Speed (max)
3/22/25
9.2
Rot. Acc (max)
3/22/25
73
Hard Hit %
3/22/25
96.3
Exit Velocity (max)
3/22/25
90.3
Exit Velocity (avg)
3/22/25
374
Distance (max)
3/22/25
55
Sweet Spot %
3/22/25
6.81
60-yd
3/22/25
3.84
30-yd
3/22/25
1.71
10-yd
3/22/25
20.7
Run speed (max)
3/22/25
-
INF Velo
84
OF Velo
3/22/25
-
C Velo
-
Pop Time
Fastball
88.2
Velocity (max)
3/22/25
83.2 - 87
Velo Range
3/22/25
1548
Spin Rate (avg)
3/22/25
Changeup
76.9 - 78.1
Velo Range
3/22/25
1312
Spin Rate (avg)
3/22/25
Curveball
70 - 71
Velo Range
6/29/23
-
Spin Rate (avg)
Slider
72.1 - 74.2
Velo Range
3/22/25
1898
Spin Rate (avg)
3/22/25
Positional Tools
2025
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
6.81
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
84.0
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.
14.1
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
96.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
90.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
374
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
182
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.4805
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.
Milwaukee Preseason ID
Mar 22, 2025
Trackman - Hitting
96.3
Exit Velocity (max)
90.3
Exit Velocity (avg)
182
Distance (avg)
374
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.4
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.
Milwaukee Preseason ID
Mar 22, 2025
Blast - Hitting
19.4
Hand Speed (max)
18.6
Hand Speed (avg)
72.3
Bat Speed (max)
67.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
85.1
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).
1548
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.
18.2
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).
77.5
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).
1312
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).
73.1
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).
1898
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).
Milwaukee Preseason ID
Mar 22, 2025
Trackman - Fastball
88.2
Velocity (max)
83.2 - 87.0
Velo Range
83.1
Eff Velocity (avg)
1,819
Spin Rate (max)
1,548
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
74.5
Velocity (max)
72.1 - 74.2
Velo Range
70.9
Eff Velocity (avg)
2,177
Spin Rate (max)
1,898
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
78.2
Velocity (max)
76.9 - 78.1
Velo Range
76.4
Eff Velocity (avg)
1,378
Spin Rate (max)
1,312
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
2025
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2025
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
85.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
84.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.5
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.71
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.84
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.81
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.
Vizual Edge
2025
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
57.79
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Physical
2025
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: OF/RHP
Body: 5-11, 182-pounds. Athletic with good proportions.
Delivery: Slower and deliberate delivery out of windup, quick out of stretch, explodes off back leg, athletic mover.
Arm Action: RH. Longer action, low 3/4 slot.
FB: T88, 83-87 mph. Possesses some sink. T1819, 1548 average rpm.
SL: 72-74 mph. Late break, keeps low and mostly arm side. T2177, 1898 average rpm.
CH: 77-78 mph. Late fading action low in the zone. T1378, 1312 average rpm.
ATH: 6.81 runner in the 60. 1.71 and 3.84 in the 10 and 30 yard splits. 24.30 max vertical.
Positional Profile: OF/RHP
Body: 5-11, 182-pounds. Athletic with good proportions.
Hit: RHH. Athletic, gains ground, repeats in rhythm. Downhill path, feel to backspin, strong hands, tight rotation with bat speed. 67.4 mph bat speed with 7 G's of rotational acceleration.
Power: 96 max exit velocity, averaged 90.3 mph. 374' max distance.
Arm: RH. OF-84 mph. Quick and compact, high 3/4 slot.
Defense: Quick to the ball, one hand gather up to chest, shuffle and throw.
ATH: 6.81 runner in the 60. 1.71 and 3.84 in the 10 and 30 yard splits. 24.30 max vertical.
Vizual Edge: 57.79 Edge Score
Listed an athletic 6-foot, 175 pounds with more room to add size and strength. Struck out five across his six innings of work and allowed just one hit while walking one. Worked with pace throughout his outing. Simple mover on the bump, pairing it with a quick and loose arm. Relied heavily on his fastball that sat 83-86 mph throughout his elongated start, showing the ability to maintain his velocity. While he didn’t go to it much, he did flash a tighter breaking ball with late 11/5 break, too. Overall, Weissenburger is a raw prospect, which is to be expected from a sophomore, but he did assert himself as an intriguing name-to-know inside of the state’s talented 2026 class.