23.8
Hand Speed (max)
6/06/23
CLASS OF 2025
C
OF
William "Holden"
Groebl
Blue Valley North (HS) • KS
6' 1" • 215LBS
R/R • 17yr 2mo
Travel Team: BTL
6' 1" • 215LBS
R/R • 17yr 2mo
Travel Team: BTL
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
81.9
Bat Speed (max)
6/06/23
23.1
Rot. Acc (max)
2/03/24
-
Hard Hit %
102.1
Exit Velocity (max)
2/03/24
98
Exit Velocity (avg)
2/03/24
326
Distance (max)
2/03/24
56
Sweet Spot %
6/06/23
7.16
60
6/06/23
3.97
30-yd
2/03/24
1.64
10-yd
6/06/23
18.8
Run speed (max)
6/06/23
-
INF Velo
-
OF Velo
81
C Velo
2/03/24
1.85 - 1.93
Pop Time
2/03/24
Positional Tools
2024
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).
1.85 - 1.93
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
81.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.16
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.03 - 2.09
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.
12.9
Hitting
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
102.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
98.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
326
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
196
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
8.4
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
307
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
220
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
27.8
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.
BTL Scout Day
Feb 3, 2024
Trackman - Hitting
102.1
Exit Velocity (max)
98.0
Exit Velocity (avg)
196
Distance (avg)
326
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Ground Ball %
MOKAN Top Prospect Games: Upperclass (Invite-Only)
Jun 6, 2023
Trackman - Hitting
92.5
Exit Velocity (max)
78.3
Exit Velocity (avg)
220
Distance (avg)
307
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
78.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
74.7
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.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
81.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
75.8
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.
BTL Scout Day
Feb 3, 2024
Blast - Hitting
23.5
Hand Speed (max)
22.5
Hand Speed (avg)
78.9
Bat Speed (max)
74.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
MOKAN Top Prospect Games: Upperclass (Invite-Only)
Jun 6, 2023
Blast - Hitting
23.8
Hand Speed (max)
22.5
Hand Speed (avg)
81.9
Bat Speed (max)
75.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.71
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.97
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.64
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.97
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.23
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Positional Profile: C/OF
Body: 6-0, 185-pounds. Athletic build with some strength.
Arm Action: RH
ATH: 7.16 runner in the 60. 1.64 and 3.91 10 and 30 yard splits.
Positional Profile: C/OF
Body: 6-0, 185-pounds. Athletic build with some strength.
Hit: RHH. Closed off in the box, weight is balanced. Short stride. Quick hands with some bat speed. Bat is on-plane through the zone. Intent to elevate to the pull-side. 75.8 mph bat speed with 17 G’s of rotational acceleration.
Power: 92 max exit velocity, averaged 78 mph. 307' max distance.
Arm: RH. C-71 mph. Quick arm action from high 3/4 release.
Defense: 2.03-2.09 pop times. Feet work in line to target, clean exchange to release.
ATH: 7.16 runner in the 60. 1.64 and 3.91 in the 10 and 30 yard splits.
Positional Profile: C/OF
Body: 6-0, 185-pounds. Athletic build with some strength.
Arm Action: RH
ATH: 7.16 runner in the 60. 1.64 and 3.91 10 and 30 yard splits.
Positional Profile: C/OF
Body: 6-0, 185-pounds. Athletic build with some strength.
Hit: RHH. Closed off in the box, weight is balanced. Short stride. Quick hands with some bat speed. Bat is on-plane through the zone. Intent to elevate to the pull-side. 75.8 mph bat speed with 17 G’s of rotational acceleration.
Power: 92 max exit velocity, averaged 78 mph. 307' max distance.
Arm: RH. C-71 mph. Quick arm action from high 3/4 release.
Defense: 2.03-2.09 pop times. Feet work in line to target, clean exchange to release.
ATH: 7.16 runner in the 60. 1.64 and 3.91 in the 10 and 30 yard splits.