19.8
Hand Speed (max)
2/24/22
CLASS OF 2025
SS
RHP
Derek
Patrissi
YORKTOWN HIGH SCHOOL (HS) • NY
5' 7" • 155LBS
L/R • 17yr 10mo
Travel Team: Taconic Rangers
5' 7" • 155LBS
L/R • 17yr 10mo
Travel Team: Taconic Rangers
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
68.2
Bat Speed (max)
2/24/22
11.2
Rot. Acc (max)
6/29/22
-
Hard Hit %
86.2
Exit Velocity (max)
8/16/24
81.1
Exit Velocity (avg)
8/16/24
306
Distance (max)
8/16/24
100
Sweet Spot %
6/29/22
7.17
60
8/16/24
4.03
30-yd
6/29/22
1.73
10-yd
6/29/22
18.7
Run speed (max)
6/29/22
82
INF Velo
2/24/22
-
OF Velo
-
C Velo
-
Pop Time
Fastball
80.2
Velocity (max)
6/29/22
78.2 - 79.5
Velo Range
6/29/22
1903
Spin Rate (avg)
6/29/22
Changeup
72.5 - 73.5
Velo Range
2/24/22
1573
Spin Rate (avg)
2/24/22
Curveball
64.5 - 67.3
Velo Range
6/29/22
2463
Spin Rate (avg)
6/29/22
Positional Tools
2022
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.22
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
82.0
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.
11.5
Hitting
2024
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
86.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
81.1
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).
208
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
21.5
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).
82.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
288
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
198
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
15.2
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.
2024 Mike Leiderman Cup
Aug 16, 2024
Trackman - Hitting
86.2
Exit Velocity (max)
81.1
Exit Velocity (avg)
208
Distance (avg)
306
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 NYS Games (Session 2)
Jun 29, 2022
Trackman - Hitting
82.8
Exit Velocity (max)
79.2
Exit Velocity (avg)
242
Distance (avg)
288
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
2022 Preseason All-State - Downstate (PM Session)
Feb 24, 2022
Trackman - Hitting
81.8
Exit Velocity (max)
76.9
Exit Velocity (avg)
154
Distance (avg)
266
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
Hitting
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
63.4
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.
2022 NYS Games (Session 2)
Jun 29, 2022
Blast - Hitting
19.1
Hand Speed (max)
18.1
Hand Speed (avg)
63.5
Bat Speed (max)
61.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Preseason All-State - Downstate (PM Session)
Feb 24, 2022
Blast - Hitting
19.8
Hand Speed (max)
18.5
Hand Speed (avg)
68.2
Bat Speed (max)
66.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.5
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).
1868
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.
23.8
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).
2307
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).
72.9
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).
1573
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).
Sinker
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.7
Sinker
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).
1719
Sinker
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
2022 NYS Games (Session 2)
Jun 29, 2022
Trackman - Fastball
80.2
Velocity (max)
78.2 - 79.5
Velo Range
77.4
Eff Velocity (avg)
1,990
Spin Rate (max)
1,903
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.4
Velocity (max)
64.5 - 67.3
Velo Range
63.5
Eff Velocity (avg)
2,568
Spin Rate (max)
2,463
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2022 Preseason All-State - Downstate (PM Session)
Feb 24, 2022
Trackman - Fastball
77.5
Velocity (max)
76.9 - 77.5
Velo Range
75.3
Eff Velocity (avg)
1,847
Spin Rate (max)
1,763
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.4
Velocity (max)
64.7 - 67.3
Velo Range
63.8
Eff Velocity (avg)
2,137
Spin Rate (max)
2,047
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
73.6
Velocity (max)
72.5 - 73.5
Velo Range
70.5
Eff Velocity (avg)
1,668
Spin Rate (max)
1,573
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Sinker
76.5
Velocity (max)
74.8 - 76.5
Velo Range
73.8
Eff Velocity (avg)
1,735
Spin Rate (max)
1,719
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2022
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
Game Performance
2024
2022
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.17
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.
1.73
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.03
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.31
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
2022
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.
73.42
Pitch Ai
2022
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
2022 NYS Games (Session 2)
Jun 29, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
Notes
News
Comments
Draft Reports
Contact
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Physical: 5-foot-6, 135 pounds; Average, proportional build. 7.31 runner in the 60.
Offensively: LHH. Open setup, with feet shoulder width apart; bat positioned at a 45 degree angle. Short take back with the hands with an up and down stride for timing. Stays behind the ball while showing a strong lower half. Showed a direct swing path with a two handed finish. More line drives than flyballs and groundballs with a peak exit velocity of 83 MPH via Trackman. 100% sweet spot percentage.
Defensively: Starts with a balanced setup; uses prep step while showing active feet. Hands are out in front while funneling to the hip before transfer. Long arm swing from a standard 3/4 arm slot. INF - 79 MPH.
Pitching: Uses an arm side setup while using a side step. Mid chest leg drive with a slight lean over the belt. Has a moderate stride while landing slightly open. Moderate arm swing while arm wraps behind the body; high/over the top slot. Square to the plate with finish. FB: Peak velo of 80 MPH, while sitting 78-80 MPH; straight action. CB: 65-68 MPH; late action.
Physical: 5-foot-5, 135 pounds; Average build. 7.22 runner in the 60.
Offensively: LHH. Open setup, with feet just outside his shoulders; bat positioned at a 45 degree angle. Lifts hands with an up and down stride for timing. Drifts into contact while showing a strong lower half. Showed a moderate swing path with a two handed finish. More line drives than fly balls and ground balls with a peak exit velocity of 82 MPH via Trackman.
Defensively: Starts with an upright /tall setup; uses prep hop while showing active feet. Hands are out in front with a clean transfer. Moderate arm circle from a high 3/4 arm slot. INF - 82 MPH.
Pitching: Uses a center rubber setup while using a side step. Mid chest leg drive with shoulders above the hips. Has a moderate stride landing inline with the plate. Long arm swing while wrist hooks behind back; high 3/4 slot. Spins off 1B side with finish. FB: Peak velo of MPH, while sitting 77 - 78 MPH; commands both sides. CB: 65 - 67 MPH; lands for strikes. CH: 73 - 74 MPH; fading action. OTHER: 2S = 75 - 78 MPH.