20.7
Hand Speed (max)
10/08/23
CLASS OF 2024
SS
2B
Jack
Harcek
Herbert Dow (HS) • MI
5' 10" • 165LBS
R/R • 18yr 6mo
Travel Team: Motor City Hit Dogs
5' 10" • 165LBS
R/R • 18yr 6mo
Travel Team: Motor City Hit Dogs
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
66.2
Bat Speed (max)
10/08/23
15
Rot. Acc (max)
8/02/23
-
Hard Hit %
88.3
Exit Velocity (max)
8/02/23
80.8
Exit Velocity (avg)
10/09/22
288
Distance (max)
8/02/23
88
Sweet Spot %
10/08/23
7.02
60
10/08/23
3.95
30-yd
8/02/23
1.73
10-yd
8/02/23
19.5
Run speed (max)
8/02/23
79
INF Velo
10/08/23
-
OF Velo
-
C Velo
-
Pop Time
Fastball
80.7
Velocity (max)
8/02/23
77.2 - 80
Velo Range
8/02/23
2020
Spin Rate (avg)
7/06/22
Changeup
73.2 - 74
Velo Range
10/09/22
1697
Spin Rate (avg)
10/09/22
Curveball
55.3 - 57.8
Velo Range
8/02/23
1858
Spin Rate (avg)
8/02/23
Slider
-
Velo Range
1459
Spin Rate (avg)
8/02/23
Positional Tools
2023
2022
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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).
79.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.08
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.
12.4
Hitting
2023
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
88.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.3
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).
188
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
88.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
80.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
285
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
178
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.7
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.
2023 Western Michigan Fall Prospect Games
Oct 8, 2023
Trackman - Hitting
81.7
Exit Velocity (max)
67.3
Exit Velocity (avg)
188
Distance (avg)
259
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Western Michigan Prospect Showcase
Aug 2, 2023
Trackman - Hitting
88.3
Exit Velocity (max)
78.7
Exit Velocity (avg)
189
Distance (avg)
288
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Michigan Fall Prospect Games
Oct 9, 2022
Trackman - Hitting
88.1
Exit Velocity (max)
80.8
Exit Velocity (avg)
185
Distance (avg)
285
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Michigan Prospect Games (Invite Only)
Jul 6, 2022
Trackman - Hitting
84.8
Exit Velocity (max)
80.7
Exit Velocity (avg)
170
Distance (avg)
267
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
66.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.5
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.
18.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
66.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
63.5
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 Western Michigan Fall Prospect Games
Oct 8, 2023
Blast - Hitting
20.7
Hand Speed (max)
19.4
Hand Speed (avg)
66.2
Bat Speed (max)
63.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2023 Western Michigan Prospect Showcase
Aug 2, 2023
Blast - Hitting
19.9
Hand Speed (max)
18.9
Hand Speed (avg)
66.0
Bat Speed (max)
64.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Michigan Prospect Games (Invite Only)
Jul 6, 2022
Blast - Hitting
18.6
Hand Speed (max)
18.0
Hand Speed (avg)
66.0
Bat Speed (max)
63.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.6
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).
1942
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.
24.7
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).
56.3
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).
1858
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
66.6
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).
1459
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).
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).
75.8
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).
1907
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.
25.2
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
54.4
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).
1734
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).
73.6
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).
1697
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).
2023 Western Michigan Prospect Showcase
Aug 2, 2023
Trackman - Fastball
80.7
Velocity (max)
77.2 - 80.0
Velo Range
73.8
Eff Velocity (avg)
2,054
Spin Rate (max)
1,942
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
58.1
Velocity (max)
55.3 - 57.8
Velo Range
53.5
Eff Velocity (avg)
1,881
Spin Rate (max)
1,858
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
66.6
Velocity (max)
63.3
Eff Velocity (avg)
1,459
Spin Rate (max)
1,459
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
2022 Michigan Fall Prospect Games
Oct 9, 2022
Trackman - Fastball
77.2
Velocity (max)
73.9 - 76.2
Velo Range
71.3
Eff Velocity (avg)
1,848
Spin Rate (max)
1,750
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
54.9
Velocity (max)
53.0 - 54.7
Velo Range
51.2
Eff Velocity (avg)
1,628
Spin Rate (max)
1,597
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
74.0
Velocity (max)
73.2 - 74.0
Velo Range
70.3
Eff Velocity (avg)
1,762
Spin Rate (max)
1,697
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2022 Michigan Prospect Games (Invite Only)
Jul 6, 2022
Trackman - Fastball
77.9
Velocity (max)
75.5 - 77.0
Velo Range
72.7
Eff Velocity (avg)
2,153
Spin Rate (max)
2,020
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
56.5
Velocity (max)
53.9 - 55.7
Velo Range
52.1
Eff Velocity (avg)
1,903
Spin Rate (max)
1,802
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
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
Pitching Velos
2022
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)
76.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
55.0
Game Performance
2024
2023
2022
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.
3.95
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.02
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.
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.
3.95
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.02
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.
3.97
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.08
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.
2022 Michigan Fall Prospect Games
Oct 9, 2022
Swift
1.73
10-yd
3.97
30-yd
7.08
60-yd
19.7
Run speed (max)
1.01
RSi (max)
1.04
RSi (avg)
969
Jump Power (max)
20.5
Jump Height (max)
19.8
Jump Height (avg)
2022 Michigan Prospect Games (Invite Only)
Jul 6, 2022
Swift
1.76
RSi (max)
1.76
RSi (avg)
1,037
Jump Power (max)
21.8
Jump Height (max)
21.0
Jump Height (avg)
Visual Edge
Pitch Ai
Notes
News
- Results From 2023 Western Michigan Fall Prospect Games - Oct 9, 2023
- 2023 Western Michigan Prospect Showcase Advanced Metrics: Hitting Leaderboard - Aug 4, 2023
- 2023 Western Michigan Prospect Showcase Advanced Metrics: Trackman Analytics - Pitching Leaderboard - Aug 4, 2023
- Results From 2023 Western Michigan Prospect Showcase - Aug 3, 2023
- 2022 Michigan Fall Prospect Games - Quick Hits - Oct 12, 2022
- Results From 2022 Michigan Fall Prospect Games - Oct 10, 2022
- Results From 2022 Michigan Prospect Games - Jul 7, 2022
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Jack Harcek: 2B/SS, (2024) Herbert Dow, MI. Albion College Commit, 5-foot-10, 160-pound. (63.9 mph bat speed average). (19.4 mph hand speed average). Began in a crouched stance with an arm bar controlled load, then used a small leg kick closed. Bat speed is above average, exhibits an upward swing plane and a back foot finish. Was able to create some loud contact and found multiple barrels. Pull side approach. In the infield, recorded a position velocity of 79 mph. (Max spin ; Avg ).
Jack Harcek: 2B/RHP, (2024) Herbert Dow, MI. 5-foot-10, 160-pound. (64.9 mph bat speed average). (18.9 mph hand speed average). Started in a tall open stance with a controlled load, then used a short stride. He barreled up multiple balls with some loud contact. Solid in the infield, his position velocity was registered at 77 mph; had developing footwork, developing hands, and a developing exchange. Fielded the ball out front with developing movement laterally. Solid on the mound, showing good arm speed he had a high arm angle and a quick arm action. Stretch only drop-and-drive type pitcher who shows decent effort. Tall balance point with even shoulders. Lands square with a falling off finish. (Max spin 2054; Avg 1941).
Jack Harcek: 2B/RHP, (2024) Dow, MI. 5-foot-9, 150-pound. Smooth during batting practice, Harcek had an exit velocity of 85 mph. (63.5 mph bat speed average). (18.0 mph hand speed average). Starts in a closed stance with a slow load, then uses a big leg kick. Has average bat speed, upward swing plane and high finish. Found some barrels with some loud contact. Pull side up the middle approach. Raw while in the infield, registered his best throw across the diamond at 70 mph; has hard hands, developing feet, and a lengthy exchange. Deep fielding mechanics. Recorded a 60 time of 7.19 at the event. Capable athletic on the mound, showed some arm speed, he had a short quick arm action and an over-the-top arm angle. Stretch only slow-tempo type pitcher and uses high effort. Even shoulders with an tall balance point. Lands open with upright finish. Curveball (54-56 mph). Threw his fastball 75-77 mph with a max of 78 mph; (Max spin 2152; Avg 2017).
Jack Harcek: 2B/RHP, (2024) Dow, MI. 5-foot-9, 150-pound. Smooth during batting practice, Harcek had an exit velocity of 85 mph. (63.5 mph bat speed average). (18.0 mph hand speed average). Starts in a closed stance with a slow load, then uses a big leg kick. Has average bat speed, upward swing plane and high finish. Found some barrels with some loud contact. Pull side up the middle approach. Raw while in the infield, registered his best throw across the diamond at 70 mph; has hard hands, developing feet, and a lengthy exchange. Deep fielding mechanics. Recorded a 60 time of 7.19 at the event. Capable athletic on the mound, showed some arm speed, he had a short quick arm action and an over-the-top arm angle. Stretch only slow-tempo type pitcher and uses high effort. Even shoulders with an tall balance point. Lands open with upright finish. Curveball (54-56 mph). Threw his fastball 75-77 mph with a max of 78 mph; (Max spin 2152; Avg 2017).