21.1
Hand Speed (max)
6/08/22
CLASS OF 2024
SS
RHP
Jack
O'Brasky
Biola University
Arcadia (HS) • AZ
5' 8" • 135LBS
R/R • 19yr 1mo
Travel Team: AZ PRO
Arcadia (HS) • AZ
5' 8" • 135LBS
R/R • 19yr 1mo
Travel Team: AZ PRO
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
70.5
Bat Speed (max)
6/08/22
13.7
Rot. Acc (max)
6/08/22
-
Hard Hit %
83.5
Exit Velocity (max)
6/08/22
74.5
Exit Velocity (avg)
6/08/22
273
Distance (max)
6/08/22
67
Sweet Spot %
6/08/22
7.86
60
6/08/22
4.36
30-yd
6/08/22
1.92
10-yd
6/08/22
17.5
Run speed (max)
6/08/22
76
INF Velo
6/08/22
-
OF Velo
-
C Velo
-
Pop Time
Fastball
79.3
Velocity (max)
6/08/22
76 - 78.4
Velo Range
6/08/22
2100
Spin Rate (avg)
6/08/22
Slider
67.3 - 69.5
Velo Range
6/08/22
1761
Spin Rate (avg)
6/08/22
Positional Tools
2022
Sign in to view rankings 
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.86
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
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.
10.6
Hitting
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
83.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
273
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
207
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.2
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.
2022 Top Prospect Games: Class of 2024 (Invite-Only)
Jun 8, 2022
Trackman - Hitting
83.5
Exit Velocity (max)
74.5
Exit Velocity (avg)
207
Distance (avg)
273
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.1
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
70.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
62.6
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.
2022 Top Prospect Games: Class of 2024 (Invite-Only)
Jun 8, 2022
Blast - Hitting
21.1
Hand Speed (max)
18.1
Hand Speed (avg)
70.5
Bat Speed (max)
62.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Phoenix Open
May 31, 2022
Blast - Hitting
21.6
Hand Speed (max)
21.6
Hand Speed (avg)
67.0
Bat Speed (max)
67.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
Pitching
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.2
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).
2100
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.
27.2
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
68.4
Slider
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).
1761
Slider
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 Top Prospect Games: Class of 2024 (Invite-Only)
Jun 8, 2022
Trackman - Fastball
79.3
Velocity (max)
76.0 - 78.4
Velo Range
75.9
Eff Velocity (avg)
2,243
Spin Rate (max)
2,100
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
69.6
Velocity (max)
67.3 - 69.5
Velo Range
66.4
Eff Velocity (avg)
1,762
Spin Rate (max)
1,761
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
Game Performance
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.
70.65
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 Top Prospect Games: Class of 2024 (Invite-Only)
Jun 8, 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
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
SS/RHP Jack O’Brasky (Arcadia, 2024)
5-foot-8 135 pounds, high waist, slender build. Room for added strength/athleticism. Baseball actions are clean, high IQ, high energy. (Running) 7.86 runner in the 60. (Offense) RH. Max EV 84. Max Dist. 273. Base outside of shoulder width and slightly open. Hands rested at the shoulder, raises hands during toe tap stride. Stride brings him back to square, gets a little pushy off the back side at times. Bat path is very direct and fundamental. High percentage of line drive contact. Added strength could turn him to gap-to-gap XBH type hitter. Barrel control and adjustability showed promise, just waiting on strength now. Turns in a quality at bat and has some baserunning IQ. (Defense) (IF) RH. IF velo 76. Active feet with a loose arm. Arm has some upside. Loud actions in the infield, has some moving parts. Hands are soft and glove works well. Fields in motion to target. Projects as middle infielder, potential SS.
Game action: 2-3 2 1B, HBP