85
Velocity (max)
6/22/23
CLASS OF 2025
RHP
SS
Jackson
Kees
DeKalb (HS) • IL
6' 3" • 160LBS
R/R • 17yr 9mo
Travel Team: GRB Rays Illinois
6' 3" • 160LBS
R/R • 17yr 9mo
Travel Team: GRB Rays Illinois
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
81 - 84
Velo Range
6/22/23
1991
Spin Rate (avg)
2/10/24
Changeup
78 - 79
Velo Range
6/22/23
1445
Spin Rate (avg)
2/10/24
Curveball
70 - 74
Velo Range
6/22/23
1483
Spin Rate (avg)
2/10/24
Positional Tools
Hitting
Hitting
Pitching
2024
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.2
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).
1991
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.
23.9
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).
72.5
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).
1483
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).
75.3
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).
1445
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).
McHenry Preseason ID
Feb 10, 2024
Trackman - Fastball
83.7
Velocity (max)
82.9 - 83.6
Velo Range
81.6
Eff Velocity (avg)
2,141
Spin Rate (max)
1,991
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
74.4
Velocity (max)
71.3 - 73.7
Velo Range
70.6
Eff Velocity (avg)
1,659
Spin Rate (max)
1,483
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
76.9
Velocity (max)
74.4 - 76.2
Velo Range
73.7
Eff Velocity (avg)
1,596
Spin Rate (max)
1,445
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.5
Game Performance
Visual Edge
Pitch Ai
Notes
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Positional Profile: RHP/SS
Body: 6-3, 155-pounds. Projectable, wiry build with a high waist.
Delivery: Clean operation, easy effort, medium leg lift with a controlled tempo into balance point, tall/fall lower-half that works in-line to the plate, high front side, balanced finish.
Arm Action: RH. Long/loose arm swing, high 3/4 release, tough angle to pick up.
FB: T84, 83-84 mph. Plays with run and life through the zone, carry at the top of the zone. T2141, 1991 average rpm.
CB: 71-74 mph. Big-breaking 11/5 shape, plays off FB's at the top of the zone, feel down in the zone. T1659, 1483 average rpm.
CH: 74-76 mph. Similar fastball arm action, feel for the zone with running action. T1596, 1445 average rpm.