@carstonj 21
Hand Speed (max)
3/22/25
CLASS OF 2026
1B
RHP
Carston
Jacobson
Turner (HS) • WI
5' 11" • 228.6LBS
L/R • 17yr 10mo
Travel Team: RBA (Rockford Baseball Academy)
5' 11" • 228.6LBSL/R • 17yr 10mo
Travel Team: RBA (Rockford Baseball Academy)
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
80.4
Bat Speed (max)
3/22/25
16.9
Rot. Acc (max)
3/22/25
44
Hard Hit %
3/22/25
96.3
Exit Velocity (max)
3/22/25
83.9
Exit Velocity (avg)
3/22/25
336
Distance (max)
3/22/25
43
Sweet Spot %
8/19/24
7.51
60-yd
3/22/25
4.14
30-yd
3/22/25
1.75
10-yd
3/22/25
18.2
Run speed (max)
3/22/25
77
INF Velo
8/19/24
-
OF Velo
-
C Velo
-
Pop Time
Fastball
81.4
Velocity (max)
3/22/25
78 - 81
Velo Range
3/22/25
2003
Spin Rate (avg)
8/19/24
Curveball
68.1 - 71.2
Velo Range
8/19/24
1880
Spin Rate (avg)
8/19/24
Slider
71 - 73
Velo Range
8/19/24
1777
Spin Rate (avg)
3/22/25
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)
7.51
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
69.0
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.
12.8
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.82
Infield Velocity
The athlete's maximum throwing velocity from an infield 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.
11.7
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).
96.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
83.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
336
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
145
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.8479
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).
91.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
76.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
312
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
180
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
22.7251
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)
83.9
Exit Velocity (avg)
145
Distance (avg)
336
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Eastern Wisconsin Summer ID
Aug 19, 2024
Trackman - Hitting
91.6
Exit Velocity (max)
76.0
Exit Velocity (avg)
180
Distance (avg)
312
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
80.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
73.2
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.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
77.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.8
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
21.0
Hand Speed (max)
20.2
Hand Speed (avg)
80.4
Bat Speed (max)
73.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Eastern Wisconsin Summer ID
Aug 19, 2024
Blast - Hitting
20.9
Hand Speed (max)
19.7
Hand Speed (avg)
77.2
Bat Speed (max)
70.8
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).
81.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.2
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).
1900
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.
24.0
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).
66.3
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).
1797
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.9
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).
1777
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).
Sinker
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.3
Sinker
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).
1827
Sinker
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).
77.8
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).
2003
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.
25.7
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).
69.7
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).
1880
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.0
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).
1501
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).
Sinker
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.5
Sinker
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).
1866
Sinker
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
81.4
Velocity (max)
77.9 - 80.6
Velo Range
78.4
Eff Velocity (avg)
1,967
Spin Rate (max)
1,900
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
67.3
Velocity (max)
65.2 - 67.3
Velo Range
64.9
Eff Velocity (avg)
1,900
Spin Rate (max)
1,797
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
72.5
Velocity (max)
71.3 - 72.5
Velo Range
70.0
Eff Velocity (avg)
1,779
Spin Rate (max)
1,777
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Sinker
78.8
Velocity (max)
76.6 - 78.3
Velo Range
75.8
Eff Velocity (avg)
1,932
Spin Rate (max)
1,827
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Eastern Wisconsin Summer ID
Aug 19, 2024
Trackman - Fastball
78.7
Velocity (max)
77.2 - 78.4
Velo Range
75.2
Eff Velocity (avg)
2,067
Spin Rate (max)
2,003
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
72.5
Velocity (max)
68.1 - 71.2
Velo Range
67.3
Eff Velocity (avg)
2,061
Spin Rate (max)
1,880
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
72.9
Velocity (max)
71.3 - 72.6
Velo Range
69.2
Eff Velocity (avg)
1,966
Spin Rate (max)
1,501
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Sinker
77.7
Velocity (max)
73.1 - 77.7
Velo Range
72.6
Eff Velocity (avg)
1,984
Spin Rate (max)
1,866
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
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
Pitching Velos
2025
2024
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)
79.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
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)
77.5
Curveball
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)
72.0
Game Performance
2024
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.76
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.28
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.82
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.
Eastern Wisconsin Summer ID
Aug 19, 2024
Swift
1.76
10-yd
4.28
30-yd
7.82
60-yd
17.3
Run speed (max)
2.32
RSI (max)
22.6
Jump Height (max)
2025
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.
4.14
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.51
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vizual Edge
2025
2024
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.
83.33
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.
77.74
Pitch Ai
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Physical
2025
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.
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: 1B/RHP
Body: 5-11, 229-pounds. Strong build.
Delivery: Rocker step, methodical, leg kick into balance point.
Arm Action: RH. Full arm action 3/4 slot.
FB: T81, 78-81 mph. 4S: Life out of the hand, strikes. SNK: Running action. T1967, 1900 average rpm.
CB: 65-67 mph. Tight downer action. T1900, 1797 average rpm.
SL: 71-72 mph. Tight sweeping action. T1779, 1777 average rpm.
ATH: 7.51 runner in the 60. 1.75 and 4.14 in the 10 and 30 yard splits.
Positional Profile: 1B/RHP
Body: 5-11, 229-pounds. Strong build.
Hit: LHH. Wide base, leg lift trigger, gains ground. Well sequenced, loose and fluid through the ball with consistency, natural swing sequence, can drive it to all fields. 73.2 mph bat speed with 15 G's of rotational acceleration.
Power: 96 max exit velocity, averaged 83.9 mph. 336' max distance.
Arm: RH. INF-69 mph. Short action, 3/4 slot.
Defense: Rounds the baseball, two-hand gather out front.
ATH: 7.51 runner in the 60. 1.75 and 4.14 in the 10 and 30 yard splits.
Vizual Edge: 83.33 Edge Score
Positional Profile: 1B/RHP
Body: 6-0, 220-pounds. Strong lower half.
Delivery: Controlled tempo, medium balance point, tall/fall lower-half, works in-line.
Arm Action: RH. Long reach in the back out of the glove, high 3/4 release, slightly over the top.
FB: T79, 77-78 mph. Plays with carry and life through the zone. T2067, 2003 average rpm.
CB: 68-71 mph. Late and sharp break with 12/6 shape. T2061, 1880 average rpm.
SL: 71-73 mph. Shorter 10/4 shape, some feel. T1966, 1501 average rpm.
Positional Profile: 1B/RHP
Body: 6-0, 220-pounds. Strong lower half.
Hit: LHH. Wide stance, uses the ground. Loose, free and easy with bat speed, drives the ball to all fields, with quick hands. 70.8 mph bat speed with 12 G’s of rotational acceleration.
Power: 92 max exit velocity, averaged 76 mph. 312’ max distance.
Arm: RH. INF - 77 mph. High 3/4 slot, medium draw, quick arm, accurate.
Defense: Two hand gather, shuffle to throw.
Run: 7.82 runner in the 60.