@BrooksDobb00 22
Hand Speed (max)
3/09/25
CLASS OF 2028
OF
RHP
Brooks
Dobberstein
Pewaukee (HS) • WI
5' 10" • 160LBS
R/R • 16yr 4mo
Travel Team: GRB Stiks Hybrid 15U
5' 10" • 160LBS
R/R • 16yr 4mo
Travel Team: GRB Stiks Hybrid 15U
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
66.5
Bat Speed (max)
3/09/25
30.3
Rot. Acc (max)
3/09/25
-
Hard Hit %
85.4
Exit Velocity (max)
3/09/25
81.4
Exit Velocity (avg)
3/09/25
258
Distance (max)
4/04/24
44
Sweet Spot %
3/09/25
7.44
60-yd
3/09/25
4.10
30-yd
3/09/25
1.78
10-yd
3/09/25
18.4
Run speed (max)
3/09/25
-
INF Velo
82
OF Velo
3/09/25
-
C Velo
-
Pop Time
Fastball
83
Velocity (max)
3/09/25
80.4 - 82.3
Velo Range
3/09/25
1952
Spin Rate (avg)
4/04/24
Changeup
72 - 74
Velo Range
3/09/25
1280
Spin Rate (avg)
3/09/25
Curveball
67 - 69
Velo Range
3/09/25
2126
Spin Rate (avg)
3/09/25
Slider
70 - 72
Velo Range
3/09/25
1967
Spin Rate (avg)
3/09/25
Positional Tools
2025
2024
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.44
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
82.0
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.
11.5
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.67
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
79.0
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
Hitting
2025
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
85.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
81.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
251
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
172
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
11.215
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).
83.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
258
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
127
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.3183
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.
South Milwaukee Preseason ID
Mar 9, 2025
Trackman - Hitting
85.4
Exit Velocity (max)
81.4
Exit Velocity (avg)
172
Distance (avg)
251
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
South Milwaukee Rising Stars ID
Apr 4, 2024
Trackman - Hitting
83.7
Exit Velocity (max)
73.3
Exit Velocity (avg)
127
Distance (avg)
258
Distance (max)
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.
22.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
66.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.9
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.
South Milwaukee Preseason ID
Mar 9, 2025
Blast - Hitting
22.0
Hand Speed (max)
21.2
Hand Speed (avg)
66.5
Bat Speed (max)
64.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.3
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).
1849
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.
22.7
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).
68.0
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).
2126
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).
72.8
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).
1280
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).
71.2
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).
1967
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.5
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).
1952
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.
25.8
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).
59.2
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).
1911
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).
69.2
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).
1209
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).
61.7
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).
1960
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).
South Milwaukee Preseason ID
Mar 9, 2025
Trackman - Fastball
82.8
Velocity (max)
80.4 - 82.3
Velo Range
82.1
Eff Velocity (avg)
1,986
Spin Rate (max)
1,849
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
69.2
Velocity (max)
67.1 - 68.9
Velo Range
66.5
Eff Velocity (avg)
2,215
Spin Rate (max)
2,126
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
72.0
Velocity (max)
70.1 - 72.0
Velo Range
69.8
Eff Velocity (avg)
2,067
Spin Rate (max)
1,967
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
73.7
Velocity (max)
72.1 - 73.6
Velo Range
71.4
Eff Velocity (avg)
1,409
Spin Rate (max)
1,280
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
South Milwaukee Rising Stars ID
Apr 4, 2024
Trackman - Fastball
78.7
Velocity (max)
72.9 - 78.1
Velo Range
74.6
Eff Velocity (avg)
2,118
Spin Rate (max)
1,952
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
60.5
Velocity (max)
58.2 - 60.2
Velo Range
57.5
Eff Velocity (avg)
1,964
Spin Rate (max)
1,911
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
62.6
Velocity (max)
61.3 - 62.3
Velo Range
2,004
Spin Rate (max)
1,960
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
71.5
Velocity (max)
67.6 - 70.8
Velo Range
1,308
Spin Rate (max)
1,209
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2025
2024
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)
81.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
59.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.5
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.78
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.1
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.44
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
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.
South Milwaukee Preseason ID
Mar 9, 2025
Vald
1.78
10-yd
4.10
30-yd
7.44
60-yd
18.4
Run speed (max)
1.19
RSI (max)
20.0
Jump Height (max)
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.
63.0
Pitch Ai
Notes
News
- South Milwaukee Preseason ID: Pitcher Analysis - Apr 29, 2025
- South Milwaukee Preseason ID: Outfielder Analysis - Apr 29, 2025
- Preseason Power 25 Countdown: No. 11 Pewaukee - Mar 26, 2025
- South Milwaukee Preseason ID: Pitcher Data Dive - Mar 13, 2025
- South Milwaukee Preseason ID: Positional Data Dive - Mar 13, 2025
- South Milwaukee Preseason ID: Quick Hits - Mar 12, 2025
- South Milwaukee Rising Stars ID: Takeaways and Statistical Analysis - Apr 22, 2024
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Positional Profile: OF/RHP
Body: 5-9, 157-pounds. Athletic build with more fill coming.
Delivery: Easy lower half, balanced.
Arm Action: RH. Fully extends arm on back swing, 3/4 slot, easy.
FB: T83, 80-82 mph. Possesses rise, stays on top of the ball. T1986, 1849 average rpm.
CB: 67-69 mph. Displays gradual 11/5 break. T2215, 2126 average rpm.
SL: 70-72 mph. Possesses feel with horizontal break across the zone. T2067, 1967 average rpm.
CH: 72-74 mph. Late drop in the zone has feel. T1409, 1280 average rpm.
ATH: 7.44 runner in the 60. 1.78 and 4.10 in the 10 and 30 yard splits. 20.00 max vertical.
Positional Profile: OF/RHP
Body: 5-9, 157-pounds. Athletic build with more fill coming.
Hit: RHH. Wide, open stance, knee knock trigger. Short hand path, quick hands to and through the ball, ball jumps to all fields, controls the barrel. 64.9 mph bat speed with 25 G's of rotational acceleration.
Power: 85 max exit velocity, averaged 81.4 mph. 251' max distance.
Arm: RH. OF-82 mph. 3/4 slot, easy arm speed through the ball with carry.
Defense: Athletic footwork, gets around the baseball, gets momentum working to and through the ball with intent.
ATH: 7.44 runner in the 60. 1.78 and 4.10 in the 10 and 30 yard splits. 20.00 max vertical.
Vizual Edge: 63 Edge Score
Positional Profile: RHP/OF
Body: 5-8, 140-pounds.
Delivery: Short rocker step, simple, up tempo delivery. Medium leg kick, tall/fall.
Arm Action: RH. Long, loose arm action, over the top arm slot.
FB: T79, 73-78 mph. Downhill tilt, plays up, life through zone, fade at times. T2118, 1952 average rpm.
CB: 58-60 mph. True 12/6 break, some sharpness, out-pitch potential. T1964, 1911 average rpm.
SL: 61-62 mph. 11/5 break, tunnels off of fastball. T2004, 1960 average rpm.
CH: 68-71 mph. Slight decel, fade to the pitch with depth. T1308, 1209 average rpm.
ATH: 7.67 runner in the 60.
Positional Profile: RHP/OF
Body: 5-8, 140-pounds.
Hit: RHH. Balanced setup, high leg kick, repeats. Quick hands downhill, leverages the ball out front, ball jumps off the bat to all fields, centered move with an aggressive turn on the back spin.
Power: 84 max exit velocity, averaged 73.3 mph. 258' max distance.
Arm: RH. OF-79 mph. Compact arc, quick arm, 3/4 slot with carry.
Defense: Aggressive, one hand gather into shuffle with good direction to home.
ATH: 7.67 runner in the 60.
OF/RHP Brooks Dobberstein (Pewaukee, 2028) was one of the biggest winners on the day with his performance as a two-way talent. On the mound, the right-hander had the third best fastball of the day at 79 mph and displayed the ability to get it through areas of the zone. His top to bottom curveball with 12/6 shape shows true out-pitch potential. The slider and changeup round out his four-pitch mix and show useful pitches in his repertoire. With the bat, Dobbersteien’s max exit velocity of 83.7 mph was one of the best marks of the day as he showcased a swing with balance, quick hands with loose bat speed through the baseball consistently.