20.7
Hand Speed (max)
2/19/23
CLASS OF 2024
C
1B
Jonathan
Tetzlaff
Norwich University
Goshen (HS) • NY
6' 4" • 185LBS
R/R • 18yr 4mo
Travel Team: Blue Sox Baseball
Goshen (HS) • NY
6' 4" • 185LBS
R/R • 18yr 4mo
Travel Team: Blue Sox Baseball
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
62.9
Bat Speed (max)
2/19/23
17.2
Rot. Acc (max)
2/19/23
-
Hard Hit %
82.1
Exit Velocity (max)
2/19/23
70.1
Exit Velocity (avg)
2/19/23
230
Distance (max)
2/19/23
30
Sweet Spot %
2/19/23
8
60
2/19/23
4.33
30-yd
2/19/23
1.83
10-yd
2/19/23
16.9
Run speed (max)
2/19/23
76
INF Velo
2/19/23
-
OF Velo
73
C Velo
2/19/23
2.26 - 2.31
Pop Time
2/19/23
Fastball
71
Velocity (max)
7/22/21
65 - 68
Velo Range
7/22/21
-
Spin Rate (avg)
Curveball
57 - 58
Velo Range
7/22/21
-
Spin Rate (avg)
Positional Tools
2023
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Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.26 - 2.31
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
73.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
76.0
Hitting
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
82.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
70.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
230
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
126
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.6
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.
2023 Preseason ID: Hudson Valley
Feb 19, 2023
Trackman - Hitting
82.1
Exit Velocity (max)
70.1
Exit Velocity (avg)
126
Distance (avg)
230
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
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.
19.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
62.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
60.8
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.
2023 Preseason ID: Hudson Valley
Feb 19, 2023
Blast - Hitting
20.7
Hand Speed (max)
19.4
Hand Speed (avg)
62.9
Bat Speed (max)
60.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
57.5
Game Performance
Visual Edge
2023
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.
67.03
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Physical: 6-foot-4, 180 pounds; Long, slight build. 8.00 runner in the 60.
Offensively: RHH. Even setup, with feet just outside his shoulders; upright bat position. Drops hands on the way back with an up and down stride for timing. Drifts into contact while showing an average effort from the legs. Showed a swing path that gets around the ball with a late one hand finish. More flyballs than line drives and groundballs with a peak exit velocity of 82 MPH via Trackman.
Defensively: Starts with a compact setup; utilizing a one knee approach while staying low during receiving. Hands are soft with a delay in transfer. Short take back from a low 3/4 arm slot. 2.26-2.31 pop times. C - 73 MPH. INF - 76 MPH.