22.8
Hand Speed (max)
2/13/22
CLASS OF 2024
OF
LHP
Jimmy
Chwalek
Woodhaven (HS) • MI
6' 0" • 182LBS
L/L • 17yr 9mo
Travel Team: South Oakland A's 16U
6' 0" • 182LBS
L/L • 17yr 9mo
Travel Team: South Oakland A's 16U
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
64.7
Bat Speed (max)
2/13/22
12.7
Rot. Acc (max)
2/13/22
-
Hard Hit %
83.4
Exit Velocity (max)
2/13/22
76.3
Exit Velocity (avg)
2/13/22
251
Distance (max)
2/13/22
50
Sweet Spot %
2/13/22
8.17
60
2/13/22
-
30-yd
-
10-yd
-
Run speed (max)
-
INF Velo
78
OF Velo
2/13/22
-
C Velo
-
Pop Time
Fastball
81
Velocity (max)
6/22/23
78 - 81
Velo Range
6/22/23
1748
Spin Rate (avg)
2/13/22
Changeup
70 - 75
Velo Range
6/22/23
-
Spin Rate (avg)
Curveball
67 - 69
Velo Range
6/22/23
1546
Spin Rate (avg)
2/13/22
Slider
72 - 74
Velo Range
6/22/23
-
Spin Rate (avg)
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)
8.17
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
78.0
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.
10.2
Hitting
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
83.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
76.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
251
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
145
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.4
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.
Scout Day: Arsenal 2.13.22
Feb 13, 2022
Trackman - Hitting
83.4
Exit Velocity (max)
76.3
Exit Velocity (avg)
145
Distance (avg)
251
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.
22.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
64.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
60.7
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.
Scout Day: Arsenal 2.13.22
Feb 13, 2022
Blast - Hitting
22.8
Hand Speed (max)
21.0
Hand Speed (avg)
64.7
Bat Speed (max)
60.7
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).
77.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.8
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).
1748
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
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
64.1
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).
1546
Scout Day: Arsenal 2.13.22
Feb 13, 2022
Trackman - Fastball
77.9
Velocity (max)
73.0 - 76.5
Velo Range
69.1
Eff Velocity (avg)
1,916
Spin Rate (max)
1,748
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Curveball
65.1
Velocity (max)
63.0 - 65.1
Velo Range
59.5
Eff Velocity (avg)
1,770
Spin Rate (max)
1,546
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.5
Game Performance
Visual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Player Spotlight
Jimmy Chwalek: OF/LHP, (2024) Woodhaven, MI. 5-foot-10, 160-pound. Capable during batting practice, Chwalek's best exit velocity was 84 mph. (60.7 mph bat speed average). (21.0 mph hand speed average). Starts in an open crouched stance with a controlled compact load, then uses a small leg kick. Bat speed is present quick, uses a rotational swing plane and good extension on his finish. He found some barrels in his round. Line drive approach. Capable confident from the outfield, he made throws to the infield at velocities up to 78 mph; shows sure consistent hands, and a clean exchange. Used a long arm action with a ¾ slot. Clocked a time of 8.17 in the 60-yard dash. On the mound, used a loose clean arm action with a high ¾ arm angle while showing good arm speed. Tall-and-fall type pitcher who shows some effort. Displays even shoulders and an athletic balance point. Displayed an athletic finish Threw his fastball 74-77 mph and topped out at 78 mph; has control down in the zone and running action. (Max spin 1915; Avg 1748). Throws his 2/8 curveball (62-65) with slurvey action and down in the zone control. Throws his 2/8 curveball (62-65) with down in the zone control and slurvey action. (Max spin 1769; Avg 1546).
Scout Evaluation
Jimmy Chwalek, Woodhaven, 2024, MI
Position: OF/LHP
Body: 5-foot-10, 160-pound.
Hit: (LHH) Capable. Begins in an open crouched stance with a controlled compact load, then uses a small leg kick. Present quick bat speed. Good extension on his finish, rotational swing. Line drive approach.
Power: 84 mph exit velocity, average 76.3 mph. 60.7 mph bat speed average. 21.0 mph hand speed average.
Defense: (OF) Sure consistent hands, clean exchange. Capable confident.
Arm: 78 mph outfield velocity. Long arm action, ¾ slot.
Speed: 8.17 (60-yard).
Pitching: Tall-and-fall delivery, some effort. High ¾ arm angle, good arm speed, loose clean arm action. Athletic balance point, even shoulders, an athletic finish.
FB: T78. 74-77 mph. (Max spin 1915; Avg 1748). Down in the zone accuracy, running action.
CB: 62-65 mph. Down in the zone command, slurvey action, 2/8 shape. (Max spin 1769; Avg 1546).