19.8
Hand Speed (max)
3/15/26
CLASS OF 2028
3B
1B
Calvin
Johnson
Hudson (HS) • WI
5' 11" • 184.5LBS
R/R • 16yr 1mo
Travel Team: GRB Northstar
5' 11" • 184.5LBSR/R • 16yr 1mo
Travel Team: GRB Northstar
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
67.9
Bat Speed (max)
10/20/24
12.1
Rot. Acc (max)
3/15/26
-
Hard Hit %
87.3
Exit Velocity (max)
3/15/26
82.4
Exit Velocity (avg)
3/15/26
314
Distance (max)
3/15/26
67
Sweet Spot %
3/15/26
7.17
60-yd
3/15/26
3.94
30-yd
3/15/26
1.71
10-yd
3/15/26
19.0
Run speed (max)
3/15/26
85
INF Velo
3/15/26
-
OF Velo
-
C Velo
-
Pop Time
Fastball
77
Velocity (max)
10/20/24
72 - 76.5
Velo Range
10/20/24
1807
Spin Rate (avg)
10/20/24
Changeup
62 - 65
Velo Range
10/20/24
1489
Spin Rate (avg)
10/20/24
Curveball
60 - 62.1
Velo Range
10/20/24
1950
Spin Rate (avg)
10/20/24
Positional Tools
2026
2024
2023
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.17
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
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.
12.2
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.62
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
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.
11.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
62.0
Hitting
2026
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
87.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
82.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
314
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
274
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
32.5973
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).
83.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
77.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
297
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.
16.3833
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).
74.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
66.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
240
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
151
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
25.3229
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.
Madison Preseason ID
Mar 15, 2026
Trackman - Hitting
87.3
Exit Velocity (max)
82.4
Exit Velocity (avg)
274
Distance (avg)
314
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Northern Wisconsin Fall ID
Oct 20, 2024
Trackman - Hitting
83.5
Exit Velocity (max)
77.7
Exit Velocity (avg)
149
Distance (avg)
297
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MN Rising Stars ID- Minnetonka
Jun 18, 2024
Trackman - Hitting
82.0
Exit Velocity (max)
77.4
Exit Velocity (avg)
235
Distance (avg)
282
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
PBR MN Scout Day- Great Lakes Academy
Oct 4, 2023
Trackman - Hitting
74.3
Exit Velocity (max)
66.4
Exit Velocity (avg)
151
Distance (avg)
240
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2026
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.5
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.
64.3
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.
19.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
63.6
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.
Madison Preseason ID
Mar 15, 2026
Blast - Hitting
19.8
Hand Speed (max)
19.5
Hand Speed (avg)
66.5
Bat Speed (max)
64.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Northern Wisconsin Fall ID
Oct 20, 2024
Blast - Hitting
19.0
Hand Speed (max)
18.4
Hand Speed (avg)
67.9
Bat Speed (max)
63.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.2
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).
1807
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.
24.4
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).
60.9
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).
1950
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).
63.2
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).
1489
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).
Northern Wisconsin Fall ID
Oct 20, 2024
Trackman - Fastball
76.9
Velocity (max)
72.0 - 76.5
Velo Range
72.2
Eff Velocity (avg)
1,911
Spin Rate (max)
1,807
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
62.8
Velocity (max)
60.0 - 62.1
Velo Range
58.8
Eff Velocity (avg)
2,011
Spin Rate (max)
1,950
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
65.4
Velocity (max)
61.8 - 64.6
Velo Range
61.6
Eff Velocity (avg)
1,554
Spin Rate (max)
1,489
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
2024
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
59.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
60.8
Game Performance
2024
2023
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.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.94
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.44
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.14
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
2026
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.
3.94
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.
Vizual Edge
2026
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.
77.86
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.
74.35
Pitch Ai
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Contact
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Physical
2026
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: 3B/1B
Body: 5-10, 167-pounds. Athletic, well proportioned with present strength and more coming.
Delivery: Rhythmic delivery, high slightly closed leg tuck, gets downhill with good direction to the plate, medium leg swing follow through, repeats.
Arm Action: RH. Medium arc, up on time, high 3/4 slot, arm shows quickness, repeats.
FB: T77, 72-76 mph. Plays with carry through the zone. T1911, 1807 average rpm.
CB: 60-62 mph. 11/5 shape and break to the pitch. T2011, 1950 average rpm.
CH: 62-65 mph. Late fade at the plate, has feel for the pitch. T1554, 1489 average rpm.
ATH: 7.62 runner in the 60. 22.70 max vertical.
Positional Profile: 3B/1B
Body: 5-10, 167-pounds. Athletic, well proportioned with present strength and more coming.
Hit: RHH. Wide, squatty, up and down leg lift trigger. Direct, creates some loft through the hitting zone, ability to drive the ball through both gaps. 63.6 mph bat speed with 9 G's of rotational acceleration.
Power: 83 max exit velocity, averaged 77.7 mph. 297' max distance.
Arm: RH. INF-75 mph. Slight stab out of the glove. Arm works with short action from a high 3/4 slot. Arm flashed accuracy across the diamond.
Defense: Two hand gather under midline into shuffle step, gains ground to the target, softness to hands.
ATH: 7.62 runner in the 60. 22.70 max vertical.
Vizual Edge: 74.35 Edge Score
Positional Profile: 3B/RHP
Delivery: Small rocker step. Turn, tuck and gather. Glove tap. Reaches with the lead leg. Lands in line.Body: 5_10, 160-pounds. Athletic build.
Defense: Good timing hop. Gets around the ball. Efficiency to the ball. Sure hands. Solid fundamentals. Average arm strength. Accurate throws. Showed some athleticism and fluidity on the move.
Arm: RH. INF - 70 mph.
Hit: RHH. Crouched. Coiled lower half simple swing. Small load- Leg lift. Gap to gap approach. Line drive and fly balls. Strong hands. Solid contact.
Power: 82.00 mph max exit velocity per Trackman during BP.
Run: 7.91 runner in the 60.
Arm Action: RH. Over the top. Long behind.
FB: T71.00, 68-70 mph. Straight
CB: 56-59 mph. 11/5 shape. Slows some.
CH: 57-59 mph. Straight