24.7
Hand Speed (max)
6/15/21
CLASS OF 2024
2B
3B
Michael
Jaszczak
Downingtown West (HS) • PA
5' 11" • 180LBS
R/R • 18yr 6mo
Travel Team: PA Rebels
5' 11" • 180LBS
R/R • 18yr 6mo
Travel Team: PA Rebels
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
72.9
Bat Speed (max)
6/15/21
16.9
Rot. Acc (max)
2/26/22
-
Hard Hit %
88.7
Exit Velocity (max)
2/26/22
79.2
Exit Velocity (avg)
2/21/21
281
Distance (max)
2/26/22
83
Sweet Spot %
6/15/21
7.37
60
6/29/20
-
30-yd
-
10-yd
16.1
Run speed (max)
2/25/23
76
INF Velo
2/25/23
-
OF Velo
-
C Velo
-
Pop Time
Fastball
76
Velocity (max)
6/15/21
72 - 75
Velo Range
6/15/21
1698
Spin Rate (avg)
2/21/21
Changeup
61 - 63
Velo Range
3/01/20
1411
Spin Rate (avg)
6/15/21
Curveball
63 - 64
Velo Range
8/05/21
1680
Spin Rate (avg)
2/21/21
Positional Tools
2023
2022
2021
2020
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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
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
71.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.39
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
75.0
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.
11.7
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.37
Infield Velocity
The athlete's maximum throwing velocity from an infield 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.
11.3
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).
87.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
76.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
261
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
194
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
21.0
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).
88.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
281
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
134
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
21.2
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
86.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
279
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
193
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.4
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 PA Rebels Scout Day
Feb 25, 2023
Trackman - Hitting
87.7
Exit Velocity (max)
76.2
Exit Velocity (avg)
194
Distance (avg)
261
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Bucks County/PA Rebels Scout Day
Feb 26, 2022
Trackman - Hitting
88.7
Exit Velocity (max)
73.0
Exit Velocity (avg)
134
Distance (avg)
281
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2021 PA State Games / 2023-2024 Grads
Jun 15, 2021
Trackman - Hitting
83.2
Exit Velocity (max)
75.9
Exit Velocity (avg)
232
Distance (avg)
278
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
2021 Bucks County Generals / PA Rebels Scout Day
Feb 21, 2021
Trackman - Hitting
86.3
Exit Velocity (max)
79.2
Exit Velocity (avg)
174
Distance (avg)
279
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.
24.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.2
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.
21.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
69.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.6
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.
24.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.2
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.
2023 PA Rebels Scout Day
Feb 25, 2023
Blast - Hitting
24.0
Hand Speed (max)
21.9
Hand Speed (avg)
67.9
Bat Speed (max)
61.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Bucks County/PA Rebels Scout Day
Feb 26, 2022
Blast - Hitting
21.3
Hand Speed (max)
20.5
Hand Speed (avg)
69.5
Bat Speed (max)
67.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2021 PA State Games / 2023-2024 Grads
Jun 15, 2021
Blast - Hitting
24.7
Hand Speed (max)
23.4
Hand Speed (avg)
72.9
Bat Speed (max)
71.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2021 Bucks County Generals / PA Rebels Scout Day
Feb 21, 2021
Blast - Hitting
22.2
Hand Speed (max)
20.1
Hand Speed (avg)
66.8
Bat Speed (max)
64.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
73.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.6
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).
1698
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.
23.4
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).
53.7
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).
1680
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).
60.9
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).
1389
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).
72.7
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).
1732
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).
2021 PA State Games / 2023-2024 Grads
Jun 15, 2021
Trackman - ChangeUp
61.5
Velocity (max)
60.3 - 61.5
Velo Range
57.0
Eff Velocity (avg)
1,510
Spin Rate (max)
1,411
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Sinker
76.3
Velocity (max)
71.4 - 73.9
Velo Range
68.3
Eff Velocity (avg)
1,878
Spin Rate (max)
1,732
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2021 Bucks County Generals / PA Rebels Scout Day
Feb 21, 2021
Trackman - Fastball
73.4
Velocity (max)
71.8 - 73.4
Velo Range
70.3
Eff Velocity (avg)
1,722
Spin Rate (max)
1,698
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
55.6
Velocity (max)
52.1 - 55.4
Velo Range
51.7
Eff Velocity (avg)
1,820
Spin Rate (max)
1,680
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
62.9
Velocity (max)
58.2 - 62.9
Velo Range
58.6
Eff Velocity (avg)
1,352
Spin Rate (max)
1,321
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
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
58.8
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
60.2
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
72.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
54.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
62.0
Game Performance
2024
2023
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.60
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.60
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
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.
62.25
Pitch Ai
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Physical: Lean, well-proportioned 5-foot-11, 175lb frame with additional strength since our last look. 7.39 runner in the 60-yard dash.
Offensively: RHH - Wide, slightly bent stance with the hands starting loose and flat over the shoulder; utilized a barrel-tip on time with a toe tap stride in order to initiate through a flat path into the hitting zone using rotational movements to get extended. Low, calm finish to a shallow position leading to a mostly line drive approach over the course of his batting practice round (67% line drive rate, T83 mph bat-exit velocity via Trackman). Top of the order characteristics making for a tough out at the plate with good connection/bat to ball skills.
Defensively: The middle infielder featured smooth, attacking footwork gaining ground and leverage on the ball at the fielding window from a low posture. Wasn’t rushed but maintained consistent pace during defensive evals, moving in rhythm to either side with a quicker high ¾ release (74 mph arm, 2B projection).
Pitching: RHP - Started off the middle of the rubber with a short side rocker towards a balanced stack position getting even, stretched down the slope. Released on time from H ¾ with a slightly fast arm creating minor downward tilt on the FB (low-spin, T20 inches HM via Trackman, 74-76 mph). Added a deceptive 60-62 mph CH with some fade, but should be thrown with slightly more sell to keep hitters between speeds.
Physical: 5-foot-9, 150 pounds; slender, athletic build. 7.37 runner in the 60. Offensively: RHH. Even wide stance with bat waggle; short take back and toe tap with no stride; simple efficient mechanics. effortless lower half; stays behind the ball with moderate length swing. Consistent hard contact with pull side approach; peak Trackman exit velocity of 83 MPH. Defensively: Low to the ground; covers ground laterally, good footwork. soft hands, sometimes funnels through mid-section on transfer; low 3/4 arm slot. INF - 71 MPH.
5-foot-9, 150-pound right-handed hitter starts from a square stance and uses a heel-raise stride to begin. Gets on plane early and showed a feel for the barrel. Registered a bat exit velocity of 80 mph and ran a 7.38 60-yard dash. Showcased fundamentally sound defensive actions with easy 69 mph arm strength across the diamond with more in the tank.