22.3
Hand Speed (max)
1/30/21
CLASS OF 2024
OF
RHP
Jason
Deroba
Downingtown West (HS) • PA
5' 7" • 150LBS
R/R • 18yr 1mo
Travel Team: West Chester Dragons
5' 7" • 150LBS
R/R • 18yr 1mo
Travel Team: West Chester Dragons
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
62.4
Bat Speed (max)
3/12/23
20.7
Rot. Acc (max)
1/30/22
-
Hard Hit %
82.4
Exit Velocity (max)
3/12/23
77.1
Exit Velocity (avg)
3/12/23
227
Distance (max)
3/12/23
50
Sweet Spot %
3/12/23
-
60
4.39
30-yd
3/12/23
-
10-yd
14
Run speed (max)
3/12/23
-
INF Velo
82
OF Velo
3/12/23
-
C Velo
-
Pop Time
Fastball
75.6
Velocity (max)
3/12/23
73.4 - 75.6
Velo Range
3/12/23
2135
Spin Rate (avg)
3/12/23
Changeup
64.4 - 66.9
Velo Range
1/30/22
1575
Spin Rate (avg)
1/30/22
Curveball
62.6 - 66.4
Velo Range
3/12/23
2356
Spin Rate (avg)
1/30/22
Positional Tools
2023
2022
2021
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Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
82.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
77.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
72.0
Hitting
2023
2022
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
82.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
77.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
227
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
105
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
7.3
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).
77.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
70.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
214
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
104
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.5
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).
74.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
68.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
223
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
85
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
6.4
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.
2023 West Chester Dragons Scout Day
Mar 12, 2023
Trackman - Hitting
82.4
Exit Velocity (max)
77.1
Exit Velocity (avg)
105
Distance (avg)
227
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 West Chester Dragons Scout Day
Jan 30, 2022
Trackman - Hitting
77.4
Exit Velocity (max)
70.7
Exit Velocity (avg)
104
Distance (avg)
214
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2021 West Chester Dragons Scout Day
Jan 30, 2021
Trackman - Hitting
74.1
Exit Velocity (max)
68.9
Exit Velocity (avg)
85
Distance (avg)
223
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
2022
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
62.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
59.6
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.
21.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
61.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
58.4
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.
22.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
58.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
54.5
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 West Chester Dragons Scout Day
Mar 12, 2023
Blast - Hitting
21.5
Hand Speed (max)
20.2
Hand Speed (avg)
62.4
Bat Speed (max)
59.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 West Chester Dragons Scout Day
Jan 30, 2022
Blast - Hitting
21.3
Hand Speed (max)
20.0
Hand Speed (avg)
61.2
Bat Speed (max)
58.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2021 West Chester Dragons Scout Day
Jan 30, 2021
Blast - Hitting
22.3
Hand Speed (max)
20.9
Hand Speed (avg)
58.7
Bat Speed (max)
54.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.5
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).
2135
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.
28.7
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).
64.5
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).
2344
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.8
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).
2023
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.
27.4
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).
59.6
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).
2356
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).
65.7
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).
1575
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
70.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.6
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).
1878
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.
27.0
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).
58.2
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).
2049
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).
58.2
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).
1246
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).
2023 West Chester Dragons Scout Day
Mar 12, 2023
Trackman - Fastball
75.6
Velocity (max)
73.4 - 75.6
Velo Range
71.4
Eff Velocity (avg)
2,238
Spin Rate (max)
2,135
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
66.9
Velocity (max)
62.6 - 66.4
Velo Range
61.1
Eff Velocity (avg)
2,475
Spin Rate (max)
2,344
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2022 West Chester Dragons Scout Day
Jan 30, 2022
Trackman - Fastball
75.2
Velocity (max)
72.9 - 74.8
Velo Range
71.9
Eff Velocity (avg)
2,144
Spin Rate (max)
2,023
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
60.7
Velocity (max)
58.7 - 60.5
Velo Range
56.9
Eff Velocity (avg)
2,386
Spin Rate (max)
2,356
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
66.9
Velocity (max)
64.4 - 66.9
Velo Range
62.2
Eff Velocity (avg)
1,649
Spin Rate (max)
1,575
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2021 West Chester Dragons Scout Day
Jan 30, 2021
Trackman - Fastball
70.4
Velocity (max)
69.0 - 70.2
Velo Range
66.7
Eff Velocity (avg)
1,942
Spin Rate (max)
1,878
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
59.9
Velocity (max)
56.8 - 59.7
Velo Range
54.6
Eff Velocity (avg)
2,142
Spin Rate (max)
2,049
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
58.8
Velocity (max)
57.7 - 58.7
Velo Range
55.5
Eff Velocity (avg)
1,369
Spin Rate (max)
1,246
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
70.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
58.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
58.5
Game Performance
2024
2023
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.39
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.39
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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