21.7
Hand Speed (max)
10/04/20
CLASS OF 2022
3B
RHP
Jack
Gerstein
Husson University
The Winchendon School (HS) • MA
5' 10" • 180LBS
R/R • 18yr 11mo
Travel Team: Northeast Longhorns College Prospect
The Winchendon School (HS) • MA
5' 10" • 180LBS
R/R • 18yr 11mo
Travel Team: Northeast Longhorns College Prospect
Rankings
2022 National
Rankings available to Premium Subscriber
Commitment
Best Of Stats
73.5
Bat Speed (max)
10/04/20
16.9
Rot. Acc (max)
10/04/20
17
Hard Hit %
10/04/20
93.2
Exit Velocity (max)
10/04/20
86.3
Exit Velocity (avg)
10/04/20
306
Distance (max)
10/04/20
50
Sweet Spot %
10/04/20
7.94
60
10/04/20
-
30-yd
-
10-yd
-
Run speed (max)
75
INF Velo
10/04/20
-
OF Velo
-
C Velo
-
Pop Time
Fastball
78.4
Velocity (max)
10/04/20
76 - 78.2
Velo Range
10/04/20
1710
Spin Rate (avg)
10/04/20
Changeup
65.1 - 65.9
Velo Range
10/04/20
1520
Spin Rate (avg)
10/04/20
Curveball
64.9 - 66.7
Velo Range
10/04/20
1447
Spin Rate (avg)
10/04/20
Positional Tools
2020
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.94
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.
11.7
Hitting
2020
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
93.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
86.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
306
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
212
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.2
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.
2020 MA/NH Fall Top Prospect Games (Invite Only)
Oct 4, 2020
Trackman - Hitting
93.2
Exit Velocity (max)
86.3
Exit Velocity (avg)
212
Distance (avg)
306
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2020
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.
19.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
69.9
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.
2020 MA/NH Fall Top Prospect Games (Invite Only)
Oct 4, 2020
Blast - Hitting
21.7
Hand Speed (max)
19.7
Hand Speed (avg)
73.5
Bat Speed (max)
69.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.1
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).
1710
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.
22.2
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).
65.8
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).
1447
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).
65.5
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).
1520
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).
2020 MA/NH Fall Top Prospect Games (Invite Only)
Oct 4, 2020
Trackman - Fastball
78.4
Velocity (max)
76.0 - 78.2
Velo Range
74.5
Eff Velocity (avg)
1,841
Spin Rate (max)
1,710
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.0
Velocity (max)
64.9 - 66.7
Velo Range
63.8
Eff Velocity (avg)
1,504
Spin Rate (max)
1,447
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
65.9
Velocity (max)
65.1 - 65.9
Velo Range
62.4
Eff Velocity (avg)
1,562
Spin Rate (max)
1,520
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
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
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
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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5-foot-10, 180-pound right-handed hitting corner infielder and right-handed pitcher. He ran a 7.94 sixty at the event. The approach at the hot corner is solid as the feet moved well through the fielding of the baseball and he showed a solid glove. The arm is clean, throwing 75 mph across the diamond during the defensive portion of the workout. The bat has an exit velocity of 93 mph. The hands are strong and he shows leverage at the dish. The setup is wide in base and the front foot steps into the swing as the ball approaches the hitting zone. The hands work aggressively with the bat and he favored the pull side of the field. On the mound, the fastball sat 77-78 mph with minimal arm side run. The spin pitch was big in shape, sitting 65-66 mph. The changeup is 64-65 mph. The delivery has crossfire to the feet and the slot is above 3/4 in height. The glove has pull to it and he needs to track the front shoulder to the catcher all the way through foot strike. The approach is aggressive and on point.
Exit Velocity- 93 mph
INF Velocity- 75 mph