20.4
Hand Speed (max)
6/08/21
CLASS OF 2023
3B
SS
Isaac
Sobieszczyk
Bradley
Willowbrook (HS) • IL
6' 2" • 205LBS
R/R • 19yr 6mo
Travel Team: Windy City Baseball
Willowbrook (HS) • IL
6' 2" • 205LBS
R/R • 19yr 6mo
Travel Team: Windy City Baseball
Rankings
2023 National
Rankings available to Premium Subscriber
2023 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
68.7
Bat Speed (max)
6/28/22
10.9
Rot. Acc (max)
6/08/21
9
Hard Hit %
6/28/22
92.2
Exit Velocity (max)
6/28/22
85
Exit Velocity (avg)
6/28/22
330
Distance (max)
6/28/22
73
Sweet Spot %
6/28/22
7.42
60
6/28/22
4.13
30-yd
6/28/22
1.79
10-yd
6/28/22
18.6
Run speed (max)
6/28/22
83
INF Velo
6/28/22
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2022
2021
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.42
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
83.0
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.
12.4
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.70
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
83.0
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.
10.9
Hitting
2022
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
85.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
330
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
287
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
29.5
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).
83.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
300
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
199
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
19.7
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.
West Suburban Open
Jun 28, 2022
Trackman - Hitting
92.2
Exit Velocity (max)
85.0
Exit Velocity (avg)
287
Distance (avg)
330
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Underclass Trials - North
Jun 8, 2021
Trackman - Hitting
83.9
Exit Velocity (max)
79.6
Exit Velocity (avg)
199
Distance (avg)
300
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
18.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.2
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.
20.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.2
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.1
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
63.9
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.
West Suburban Open
Jun 28, 2022
Blast - Hitting
18.2
Hand Speed (max)
16.9
Hand Speed (avg)
68.7
Bat Speed (max)
65.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Underclass Trials - North
Jun 8, 2021
Blast - Hitting
20.4
Hand Speed (max)
19.2
Hand Speed (avg)
68.1
Bat Speed (max)
63.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
Game Performance
2022
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.79
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.13
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.42
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSi
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
West Suburban Open
Jun 28, 2022
Swift
1.79
10-yd
4.13
30-yd
7.42
60-yd
18.6
Run speed (max)
8.1
Run Speed (avg)
2.98
RSi (max)
2.27
RSi (avg)
2,019
Jump Power (max)
29.8
Jump Height (max)
29.1
Jump Height (avg)
Visual Edge
2022
2021
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.
79.26
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.
71.21
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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INF Isaac Sobieszczyk (Willowbrook) is a strong-bodied 2023 who has the ability to stick on the dirt moving forward. At 6-foot-2, 205-pounds, he has an above-average feel for the infield with athletic, clean actions and sure-hands while his arm plays at 83 mph across. Offensively, it's a loose, strong swing with uphill tendencies and a high fly ball rate off the bat while working to both gaps. Upside power potential that profiles at third base moving forward.
Positional Profile: 3B
Body: 6-2, 205-pounds. Thick lower half.
Hit: RHH. Balanced stance and setup, quiet load. Strong, short, quick, inside out, tons of barrell, loose, ball jumps, feel in the batters box.
Power: 92.2 max exit velocity, averaged 85 mph. 330’ max distance.
Arm: RH. INF - 83 mph. Short, clean 3/4 slot, plays from multiple angles.
Defense: Easy loose actions, long strides, soft hands, feel for the position.
Run: 7.42 runner in the 60.
Uncommitted, 6-foot-2, 205-pound, wide-shouldered, strong-bodied, right-handed hitting third baseman. Finished the day 0-for-4 but took a number of quality swings throughout his at-bats. Physical overall presence that stands out in the box. Selectively aggressive, controlled intentful swing, present bat speed and bat strength. Loose, strong, hands and bat stays through the zone a long time. Fits the profile of a middle-of-the-order type of bat at the next level. Defensively, natural infield defender, hands play out front and soft with an above-average arm across the infield. Follow 2023 corner infielder with a chance to be an impact bat.
Positional Profile: 3B/SS
Body: 6-2, 191-pounds. Athletic frame with evenly distributed strength throughout.
Hit: RHH. Upright setup, smooth load into a short stride. Compact/repeatable swing, level path through the zone but flashed uphill at times, extension through contact with the ability to produce line-drives, whole field approach.
Power: 83.94 max exit velocity, averaged 79.62 mph. 300’ max distance.
Arm: RH. INF - 83 mph. Short, high 3/4 slot.
Defense: Soft hands with fluid footwork, athletic fielder, plays through the ball, clean exchange.
Run: 7.70 runner in the 60.