82
Exit Velocity (max)
6/05/19
CLASS OF 2021
1B
C
David
Underdonk
Joliet JC
Bolingbrook (HS) • IL
6' 1" • 200LBS
R/R • 22yr
Travel Team: ESP
Bolingbrook (HS) • IL
6' 1" • 200LBS
R/R • 22yr
Travel Team: ESP
Rankings
2021 National
Rankings available to Premium Subscriber
2021 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
-
Exit Velocity (avg)
-
Distance (max)
-
Sweet Spot %
7.84
60
6/05/19
-
30-yd
-
10-yd
-
Run speed (max)
-
INF Velo
-
OF Velo
71
C Velo
10/21/18
2.26 - 2.44
Pop Time
6/05/19
Positional Tools
2019
2018
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.84
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.26 - 2.44
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
69.0
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.
10.5
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.94
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.29 - 2.42
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
71.0
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.
10.2
Hitting
Hitting
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Positional Profile: C
Body: 5-foot-10, 175-pounds. Strong build.
Hit: RHH. Balanced setup, smooth load, short stride, occasional toe tap, fluid rhythm throughout. Short and uphill path to the ball, Pull-side approach, occasional hard contact.
Power: 82 mph exit velocity from the tee.
Arm: RH. C - 69 mph. Short arm action, throws from an over the top slot.
Defense: 2.26-2.44 pop times. Reliable hands, clean exchange, replaces feet.
Run: 7.84 runner in the 60.
10.21.18 - 5-foot-10, 175-pound, right-handed hitting catcher with proportional strength. Offensively, open setup, smooth load, long leg-lift timing trigger and fluid rhythm throughout. Loose, strong hands, uphill bat path, gap-to-gap approach and consistent hard contact. 81 mph exit velocity from a tee. Defensively, loose flexible hips, plays tall through exchange at times, short arm action, high ¾ slot and throws topped at 71 mph from the crouch. Pop times ranged between 2.29-2.42. 7.94 runner in the 60.