79
Velocity (max)
4/04/24
CLASS OF 2028
RHP
OF
Brooks
Dobberstein
Pewaukee (HS) • WI
5' 8" • 140LBS
R/R • 14yr 9mo
5' 8" • 140LBS
R/R • 14yr 9mo
Rankings
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
72.9 - 78.1
Velo Range
4/04/24
1952
Spin Rate (avg)
4/04/24
Changeup
68 - 71
Velo Range
4/04/24
1209
Spin Rate (avg)
4/04/24
Curveball
58.2 - 60.2
Velo Range
4/04/24
1911
Spin Rate (avg)
4/04/24
Slider
61.3 - 62.3
Velo Range
4/04/24
1960
Spin Rate (avg)
4/04/24
83.7
Exit Velocity (max)
4/04/24
73.3
Exit Velocity (avg)
4/04/24
258
Distance (max)
4/04/24
33
Sweet Spot %
4/04/24
7.67
60
4/04/24
-
30-yd
-
10-yd
-
Run speed (max)
-
INF Velo
79
OF Velo
4/04/24
-
C Velo
-
Pop Time
Positional Tools
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)
7.67
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
2024
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.
13.3
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 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
Pitching
2024
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 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
2024
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
Visual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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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.