@JackRocen 21.7
Hand Speed (max)
6/08/21
CLASS OF 2024
SS
SS
Jack
Rocen
Cary Grove (HS) • IL
6' 0" • 165LBS
R/R • 19yr 10mo
Travel Team: GRB Illinois
6' 0" • 165LBS
R/R • 19yr 10mo
Travel Team: GRB Illinois
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
74.6
Bat Speed (max)
2/12/22
14.4
Rot. Acc (max)
6/08/21
-
Hard Hit %
87.9
Exit Velocity (max)
2/12/22
79.5
Exit Velocity (avg)
2/12/22
308
Distance (max)
2/12/22
70
Sweet Spot %
2/12/22
7.28
60-yd
6/08/21
-
30-yd
-
10-yd
-
Run speed (max)
72
INF Velo
6/08/21
-
OF Velo
-
C Velo
-
Pop Time
Fastball
75
Velocity (max)
6/08/21
73 - 74.5
Velo Range
6/08/21
1996
Spin Rate (avg)
6/08/21
Changeup
62.5 - 64.8
Velo Range
2/12/22
1822
Spin Rate (avg)
2/12/22
Curveball
61 - 64
Velo Range
2/12/22
1573
Spin Rate (avg)
2/12/22
Positional Tools
2022
2021
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Home to First
The athlete's fastest home-to-first time in the given event year. Measured from bat-on-ball to foot-on-bag, in seconds (s).
4.69
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
71.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.28
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
72.0
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.
12.0
Hitting
2022
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
87.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
308
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
218
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.5
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).
87.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
271
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
62
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
-1.4
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.
McHenry Preseason ID
Feb 12, 2022
Trackman - Hitting
87.9
Exit Velocity (max)
79.5
Exit Velocity (avg)
218
Distance (avg)
308
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Underclass Trials - North
Jun 8, 2021
Trackman - Hitting
87.7
Exit Velocity (max)
79.1
Exit Velocity (avg)
62
Distance (avg)
271
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
Hitting
2022
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
74.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
72.4
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.
21.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.9
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.
McHenry Preseason ID
Feb 12, 2022
Blast - Hitting
20.7
Hand Speed (max)
19.8
Hand Speed (avg)
74.6
Bat Speed (max)
72.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Underclass Trials - North
Jun 8, 2021
Blast - Hitting
21.7
Hand Speed (max)
20.6
Hand Speed (avg)
73.2
Bat Speed (max)
68.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
73.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.2
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).
1917
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.
26.2
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).
62.2
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).
1573
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).
Knuckleball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
63.7
Knuckleball
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).
1822
Knuckleball
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).
74.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.8
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).
1996
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.
27.1
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).
Knuckleball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
60.5
Knuckleball
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).
1154
Knuckleball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
McHenry Preseason ID
Feb 12, 2022
Trackman - Fastball
73.7
Velocity (max)
72.7 - 73.6
Velo Range
72.0
Eff Velocity (avg)
1,945
Spin Rate (max)
1,917
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
63.5
Velocity (max)
60.7 - 63.5
Velo Range
60.4
Eff Velocity (avg)
1,863
Spin Rate (max)
1,573
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Knuckleball
64.8
Velocity (max)
62.5 - 64.8
Velo Range
62.6
Eff Velocity (avg)
1,783
Spin Rate (max)
1,822
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Underclass Trials - North
Jun 8, 2021
Trackman - Fastball
74.6
Velocity (max)
73.0 - 74.5
Velo Range
72.7
Eff Velocity (avg)
2,108
Spin Rate (max)
1,996
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Knuckleball
62.0
Velocity (max)
59.5 - 61.5
Velo Range
58.5
Eff Velocity (avg)
1,154
Spin Rate (max)
1,154
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2022
2021
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.
Fastball
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
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
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
74.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
62.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Game Performance
Vizual Edge
2022
2021
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.
78.23
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.
63.68
Pitch Ai
2022
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
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
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Comments
Draft Reports
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Positional Profile: RHP/SS
Body: 5-11, 155-pounds. Well-proportioned frame.
Delivery: Tall and fall type delivery. Rushes through balance point. Lands on line.
Arm Action: RH. Short arm action, high 3/4 arm slot.
FB: T73.7, 72.7-73.6 mph. Mostly straight. T1945, 1917 average rpm.
CB: 60.7-63.5 mph. 11/5 shape. Depth. Feel for the outer third of the plate. T1863, 1573 average rpm.
KN: 62.5-64.8 mph. Thrown for occasional strikes.
Hit: RHH. Open, crouched setup, short stride. Short/direct path to the ball, level through the zone, maintains balance throughout.
Power: 87.9 max exit velocity, averaged 79.5 mph. 308’ max distance.
Arm: RH. INF - 71 mph. Loose arm action, high 3/4 arm slot.
Defense: Fields the ball out front. Sure-handed.
Run: 4.69 runner home-to-first.
Positional Profile: SS/OF
Body: 5-11, 155-pounds. Athletic build.
Delivery: Starts with leading foot closer to first-base out of the stretch, tall and fall delivery down the mound, strides in-line.
Arm Action: RH. Short, high 3/4 slot.
FB: T75, 73-74 mph. Generally straight with some life through the zone. T2107, 1995 average rpm.
KN: 60-62 mph.
Hit: RHH. Balanced setup with a short stride. Twitchy bat, short/level path through the zone, flashed power to the pull-side.
Power: 87.66 max exit velocity, averaged 79.11 mph. 270’ max distance.
Arm: RH. INF - 72 mph. Short, high 3/4 slot.
Defense: Soft hands, ability to keep the ball in front to both sides.
Run: 7.28 runner in the 60.