Prep Baseball Report

CLASS OF 2025

1B
OF

Harrison
Clarkson

Libertyville (HS) • IL
6' 2" • 190LBS
L/R • 18yr 2mo
Travel Team: Slammers Black 2025
2025 National

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2025 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
Swift
Visual Edge
PitchAI
News
Comments
Contact

Best Of Stats

Hitting
22.4
Hand Speed (max)
2/12/23
71.8
Bat Speed (max)
2/12/23
19.4
Rot. Acc (max)
2/12/23
-
Hard Hit %
Power
80.3
Exit Velocity (max)
2/12/23
73
Exit Velocity (avg)
2/12/22
261
Distance (max)
2/12/23
44
Sweet Spot %
2/12/23
Run
7.76
60
2/12/23
4.24
30-yd
2/12/23
1.78
10-yd
2/12/23
17.4
Run speed (max)
2/12/23
Defense
-
INF Velo
76
OF Velo
2/12/23
-
C Velo
-
Pop Time
Pitching

Fastball

74
Velocity (max)
2/12/22
70 - 73
Velo Range
2/12/22
1668
Spin Rate (avg)
2/12/22

Changeup

64 - 66
Velo Range
2/12/22
1395
Spin Rate (avg)
2/12/22

Curveball

57.2 - 59.4
Velo Range
2/12/22
1213
Spin Rate (avg)
2/12/22

Positional Tools

2023
2022
60 Yard Dash
7.76
Outfield Velocity
76.0
Power / Speed Score
10.4
Home to First
4.75
Outfield Velocity
74.0
O'Hare Preseason ID
Feb 12, 2023
Position
7.76
60-yard
76
OF Velo
80
Exit Velo
Power Speed Score
McHenry Preseason ID
Feb 12, 2022
Position
74
OF Velo
80
Exit Velo
4.75
H-1st

Hitting

2023
2022
Exit Velocity Max
80.3
Exit Velocity Avg
70.7
Distance Max
261
Distance Avg
196
Launch Angle Avg
24.3
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
79.5
Exit Velocity Avg
73.0
Distance Max
215
Distance Avg
67
Launch Angle Avg
9.2
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
O'Hare Preseason ID
Feb 12, 2023
Trackman - Hitting
80.3
Exit Velocity (max)
70.7
Exit Velocity (avg)
196
Distance (avg)
261
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
McHenry Preseason ID
Feb 12, 2022
Trackman - Hitting
79.5
Exit Velocity (max)
73.0
Exit Velocity (avg)
67
Distance (avg)
215
Distance (max)
Sweet Spot %
Fly Ball %
Ground Ball %

Hitting

2023
2022
Hand Speed Max
22.4
Hand Speed Avg
20.9
Bat Speed Max
71.8
Bat Speed Avg
66.9
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
19.5
Hand Speed Avg
17.8
Bat Speed Max
65.6
Bat Speed Avg
62.1
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
O'Hare Preseason ID
Feb 12, 2023
Blast - Hitting
22.4
Hand Speed (max)
20.9
Hand Speed (avg)
71.8
Bat Speed (max)
66.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
McHenry Preseason ID
Feb 12, 2022
Blast - Hitting
19.5
Hand Speed (max)
17.8
Hand Speed (avg)
65.6
Bat Speed (max)
62.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2022
Fastball
Velocity Max
73.7
Fastball
Velocity Avg
71.4
Fastball
Spin Rate Avg
1668
Fastball
Spin Score Avg
23.4
Fastball
Total Movement Avg
Curveball
Velocity Avg
58.3
Curveball
Spin Rate Avg
1213
Curveball
Total Movement Avg
Changeup
Velocity Avg
65.2
Changeup
Spin Rate Avg
1395
Changeup
Total Movement Avg
McHenry Preseason ID
Feb 12, 2022
Trackman - Fastball
73.7
Velocity (max)
70.2 - 72.5
Velo Range
69.6
Eff Velocity (avg)
1,709
Spin Rate (max)
1,668
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
60.0
Velocity (max)
57.2 - 59.4
Velo Range
55.6
Eff Velocity (avg)
1,360
Spin Rate (max)
1,213
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
66.0
Velocity (max)
64.4 - 65.9
Velo Range
63.8
Eff Velocity (avg)
1,510
Spin Rate (max)
1,395
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

2022
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
McHenry Preseason ID
Feb 12, 2022
Pitch Scores - Fastball
Hop+
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2022
Fastball
Velocity Max
74.0
Fastball
Velocity Avg
71.5
Curveball
Velocity Avg
58.0
Changeup
Velocity Avg
65.0
McHenry Preseason ID
Feb 12, 2022
Pitching
74
Max FB
70 - 73
FB
57 - 59
CB
64 - 66
CH

Game Performance

2023
10 Yard Dash
1.78
30 Yard Dash
4.24
60 Yard Dash
7.76
Top Speed (MPH)
RSi
Vertical Jump
O'Hare Preseason ID
Feb 12, 2023
Swift
1.78
10-yd
4.24
30-yd
7.76
60-yd
17.5
Run speed (max)
1.64
RSi (max)
1.64
RSi (avg)
1,475
Jump Power (max)
22.2
Jump Height (max)
22.0
Jump Height (avg)

Visual Edge

2023
2022
Edge Score
78.56
Edge Score
71.11
O'Hare Preseason ID
Feb 12, 2023
Visual Skills
78.56
Edge Score
McHenry Preseason ID
Feb 12, 2022
Visual Skills
71.11
Edge Score

Pitch Ai

2022
Arm Speed
Arm Slot
Knee Extension Velo
Deception
Hip-Shoulder Separation
McHenry Preseason ID
Feb 12, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)

Notes

Comments

9/20/23
1B Harrison Clarkson (Libertyville, 2025) is a left-handed hitter to follow for GRB Rays Illinois. The 6-foot-2, 190-pound, Clarkson has strong hands and was on time in a number of at-bats in the first game of the event. It's a heavy barrel and the ball jumped off the bat at times.
2/12/23

Positional Profile: OF/1B
Body: 6-2, 195-pounds. Strong lower-half, some strength throughout.
Hit: LHH. Balanced setup, long stride. Compact swing, lifted approach, worked gap-to-gap.
Power: 80 max exit velocity, averaged 70.7 mph. 261’ max distance.
Arm: RH. OF - 76 mph. Long arm action out of the glove, works into a high 3/4 slot.
Defense: Waits back on the baseball, moves well laterally. Steady hands and dependable actions. Long gather, packs at transfer.
Run: 7.76 runner in the 60. 

2/12/22

Positional Profile: OF/RHP
Body: 6-1, 180-pounds. Sloped shoulders. Projectable frame.
Delivery: Rotational, tall and fall delivery, lands square.
Arm Action: RH. Short arm action, high 3/4 slot.
FB: T73.7, 70.2-72.5 mph. Plays straight. Consistently around the zone. T1708, 1667 average rpm.
CB: 57.2-59.4 mph. 12/6 to 11/5 shape, feel for the zone, consistently lands for strikes. T1360, 1213 average rpm.
CH: 64.4-65.9 mph. Thrown with intent. Plays straight. T1510, 1394 average rpm.

Hit: LHH. Athletic setup, toe-taps into a short stride.  Drops hands at foot strike. Works uphill. Pull-side tendency
Power: 79.5 max exit velocity, averaged 73 mph. 215’ max distance.
Arm: RH. OF - 74 mph. Long, stiff arm action. HIgh 3/4 arm slot.
Defense: Extra step on transfer. Long to release
Run: 4.75 runner home-to-first. 

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