79
Velocity (max)
6/25/20
CLASS OF 2021
LHP
OF
Jeffrey
Preston
St. Clair County CC
Holly (HS) • MI
5' 10" • 175LBS
L/L • 21yr 2mo
Travel Team: Hawks Gold Craven 17u-18u
Holly (HS) • MI
5' 10" • 175LBS
L/L • 21yr 2mo
Travel Team: Hawks Gold Craven 17u-18u
Rankings
2021 National
Rankings available to Premium Subscriber
2021 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
71 - 79
Velo Range
6/25/20
1840
Spin Rate (avg)
7/01/20
Curveball
64.1 - 65.2
Velo Range
7/01/20
1408
Spin Rate (avg)
7/01/20
Positional Tools
Hitting
Hitting
Pitching
2020
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.3
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).
1841
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.
24.1
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
64.7
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).
1408
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).
2020 Western Michigan Prospect Games (Invite Only)
Jul 1, 2020
Trackman - Fastball
77.7
Velocity (max)
75.4 - 77.2
Velo Range
73.8
Eff Velocity (avg)
2,084
Spin Rate (max)
1,844
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.2
Velocity (max)
64.1 - 65.2
Velo Range
62.1
Eff Velocity (avg)
1,465
Spin Rate (max)
1,408
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2020
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
2020
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)
75.8
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
49.2
Game Performance
Visual Edge
Pitch Ai
Notes
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Draft Reports
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Jeffrey Preston: LHP/OF, (2021) Holly, MI. 5-foot-9, 175-pound.
Pitching: On the mound a LHP has a quick letter high leg lift with a kick sitting on his back leg throwing from a high 3/4 arm angle. A strike thrower that pounds the zone utilizing his two pitch mix. Likes to get ahead of hitters with a painted fastball.