@Wilson_Wemhoff 
27.4
Hand Speed (max)
8/08/23
CLASS OF 2025
OF
RHP
Wilson
Wemhoff
Hampshire (HS) • IL
5' 10" • 190LBS
R/R • 19yr 1mo
Travel Team: GRB Rays Illinois
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
74.4
Bat Speed (max)
2/10/24
27.1
Rot. Acc (max)
8/08/23
56
Hard Hit %
2/10/24
97.1
Exit Velocity (max)
6/20/23
88.8
Exit Velocity (avg)
2/10/24
353
Distance (max)
8/08/23
73
Sweet Spot %
6/20/23
7.11
60-yd
8/08/23
3.99
30-yd
2/10/24
1.72
10-yd
2/10/24
19.8
Run speed (max)
8/08/23
72
INF Velo
8/29/21
94
OF Velo
2/10/24
-
C Velo
-
Pop Time
Fastball
88.2
Velocity (max)
2/10/24
84 - 88
Velo Range
2/10/24
2099
Spin Rate (avg)
8/08/23
Changeup
79 - 80
Velo Range
7/18/24
1700
Spin Rate (avg)
8/08/23
Curveball
72.8 - 77.2
Velo Range
8/08/23
2170
Spin Rate (avg)
6/20/23
Slider
74 - 77.1
Velo Range
8/08/23
2048
Spin Rate (avg)
6/20/23
Positional Tools
2024
2023
2021
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Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
94.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.11
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
90.0
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.
13.7
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.69
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
72.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
74.0
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.
11.1
Hitting
2024
2023
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
94.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
88.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
339
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
197
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.7
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).
97.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
85.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
353
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
276
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
32.6
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).
85.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
70.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
275
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
152
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.1
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.
McHenry Preseason ID
Feb 10, 2024
Trackman - Hitting
94.5
Exit Velocity (max)
88.8
Exit Velocity (avg)
197
Distance (avg)
339
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Illinois State Games (Invite-Only)
Aug 8, 2023
Trackman - Hitting
94.7
Exit Velocity (max)
86.0
Exit Velocity (avg)
271
Distance (avg)
353
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
South Suburban Open
Jun 20, 2023
Trackman - Hitting
97.1
Exit Velocity (max)
85.6
Exit Velocity (avg)
280
Distance (avg)
344
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Illinois Phenom Scout Day
Aug 29, 2021
Trackman - Hitting
85.3
Exit Velocity (max)
70.9
Exit Velocity (avg)
152
Distance (avg)
275
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
2023
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
74.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
71.6
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.
27.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
24.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
71.7
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.
23.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
62.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
60.4
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.
McHenry Preseason ID
Feb 10, 2024
Blast - Hitting
23.8
Hand Speed (max)
22.9
Hand Speed (avg)
74.4
Bat Speed (max)
71.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Illinois State Games (Invite-Only)
Aug 8, 2023
Blast - Hitting
27.4
Hand Speed (max)
25.2
Hand Speed (avg)
71.6
Bat Speed (max)
62.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
South Suburban Open
Jun 20, 2023
Blast - Hitting
25.1
Hand Speed (max)
24.3
Hand Speed (avg)
71.7
Bat Speed (max)
68.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Illinois Phenom Scout Day
Aug 29, 2021
Blast - Hitting
23.4
Hand Speed (max)
22.6
Hand Speed (avg)
62.6
Bat Speed (max)
60.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
2023
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
85.7
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).
1918
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.
22.4
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.2
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).
1405
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.1
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).
1724
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).
Cutter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.6
Cutter
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).
1962
Cutter
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).
86.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
85.1
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).
2092
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.
24.6
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).
73.1
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).
2158
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).
76.4
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).
1688
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.7
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).
1937
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).
77.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.5
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).
2095
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.
27.4
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).
64.6
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).
1612
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).
69.2
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).
1223
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
66.0
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).
1675
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).
McHenry Preseason ID
Feb 10, 2024
Trackman - Fastball
88.2
Velocity (max)
83.9 - 87.5
Velo Range
85.4
Eff Velocity (avg)
1,998
Spin Rate (max)
1,918
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
77.5
Velocity (max)
73.4 - 76.8
Velo Range
74.1
Eff Velocity (avg)
1,837
Spin Rate (max)
1,724
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
78.6
Velocity (max)
76.3 - 78.1
Velo Range
76.2
Eff Velocity (avg)
1,977
Spin Rate (max)
1,405
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Cutter
81.0
Velocity (max)
80.2 - 81.0
Velo Range
79.9
Eff Velocity (avg)
1,980
Spin Rate (max)
1,962
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Illinois State Games (Invite-Only)
Aug 8, 2023
Trackman - Fastball
86.6
Velocity (max)
84.2 - 86.5
Velo Range
83.4
Eff Velocity (avg)
2,270
Spin Rate (max)
2,099
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
78.3
Velocity (max)
72.8 - 77.2
Velo Range
71.4
Eff Velocity (avg)
2,284
Spin Rate (max)
2,146
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
77.1
Velocity (max)
74.0 - 77.1
Velo Range
71.2
Eff Velocity (avg)
1,383
Spin Rate (max)
1,383
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
78.8
Velocity (max)
75.9 - 78.8
Velo Range
75.0
Eff Velocity (avg)
1,875
Spin Rate (max)
1,700
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
South Suburban Open
Jun 20, 2023
Trackman - Fastball
86.1
Velocity (max)
83.2 - 85.3
Velo Range
81.6
Eff Velocity (avg)
2,098
Spin Rate (max)
2,065
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
72.3
Velocity (max)
70.5 - 72.3
Velo Range
67.8
Eff Velocity (avg)
2,231
Spin Rate (max)
2,170
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
73.6
Velocity (max)
72.7 - 73.4
Velo Range
69.8
Eff Velocity (avg)
2,143
Spin Rate (max)
2,048
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
76.4
Velocity (max)
74.5 - 76.2
Velo Range
72.2
Eff Velocity (avg)
1,802
Spin Rate (max)
1,678
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Illinois Phenom Scout Day
Aug 29, 2021
Trackman - Fastball
77.6
Velocity (max)
75.4 - 77.6
Velo Range
77.1
Eff Velocity (avg)
2,145
Spin Rate (max)
2,095
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.5
Velocity (max)
63.9 - 65.3
Velo Range
64.8
Eff Velocity (avg)
1,765
Spin Rate (max)
1,612
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
67.0
Velocity (max)
65.3 - 66.8
Velo Range
66.1
Eff Velocity (avg)
1,773
Spin Rate (max)
1,675
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
70.3
Velocity (max)
68.5 - 70.0
Velo Range
70.3
Eff Velocity (avg)
1,293
Spin Rate (max)
1,223
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2024
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2024
2023
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
85.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.2
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.8
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
84.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.9
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.2
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)
64.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.72
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.99
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.
1.74
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.01
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.11
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
South Suburban Open
Jun 20, 2023
Swift
1.74
10-yd
4.01
30-yd
7.16
60-yd
19.5
Run speed (max)
1,780
Jump Power (max)
27.2
Jump Height (max)
27.1
Jump Height (avg)
Vizual Edge
2024
2023
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.
77.81
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.
81.57
Pitch Ai
Notes
News
- Preseason Power 25 Countdown: No. 22 Hampshire - Mar 11, 2025
- Prep Baseball Illinois Preseason ID: All-Time Leaderboard - Jan 21, 2025
- Rock Summer Championship 17U: Takeaways - Aug 1, 2024
- McHenry Preseason ID: Pitcher Analysis - Apr 18, 2024
- McHenry Preseason ID: Outfield Analysis - Apr 16, 2024
- McHenry Preseason ID: Quick Hits - Feb 14, 2024
- McHenry Preseason ID: Preview Story - Feb 8, 2024
- Illinois 2025 Rankings: Risers & Newcomers - Nov 30, 2023
- Illinois State Games: 2025 Pitcher Analysis - Oct 26, 2023
- Illinois State Games: 2025 Outfielder Analysis - Oct 18, 2023
- South Suburban Open: Pitcher Analysis - Sep 8, 2023
- South Suburban Open: Positional Analysis - Sep 8, 2023
- Illinois State Games, Takeaways: 2025s - Aug 21, 2023
- South Suburban Open: Quick Hits - Jun 22, 2023
- Illinois Phenom Scout Day: Takeaways - Nov 1, 2021
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Physical
2023
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Continuing to improve with each watch is RHP/OF Wilson Wemhoff (2025, Hampshire). Currently ranked No. 92 in the state, Wemhoff remains one of the top uncommitted arms in the class for Illinois. Standing in at 5-foot-10, 185-pounds with a thick lower half, Wemhoff displayed comfortability throwing all five of his pitches on Saturday. His four-seam had some explosiveness to it out of the hand topping out at 88 mph, while his two-seam worked with occasional arm-side run. Wemhoff also showed a third variation of the fastball, throwing a cutter with occasional depth at 80-81 mph with true feel for the pitch. He showed confidence in two different off-speed pitches as well, throwing a 10/4-shaped slider that played consistently at the bottom of the zone with advanced feel at 73-77 mph, and an arm-side fading changeup at 76-78 mph. His big arm showed even better from the outfield where he played with clean footwork and the liveliest position player arm of the event, topping at 94 mph. The arm played long, loose and quick with all kinds of life out of the hand. The Hampshire product will be a name to follow throughout the upcoming high school season.
Positional Profile: OF/RHP
Body: 5-10, 185-pounds. Strong-bodied frame.
Delivery: Explosive, uptempo delivery. Drop/drive, finishes towards home.
Arm Action: RH. Clean, quick arm action. High 3/4 arm slot.
FB: T88, 84-88 mph. 4S: Explodes out of the hand, flashes carry. 2S: Mostly straight with occasional arm-side run. T1998, 1918 average rpm. SL: 73-77 mph. 10/4 action with depth at the bottom of the zone. Has feel for the zone. T1837, 1724 average rpm.
CH: 76-78 mph. Arm-side fade at times, has feel for the arm side. T1977, 1405 average rpm.
CUT: 80-81 mph. Has some depth to it. Has a true feel for the pitch.
Positional Profile: OF/RHP
Body: 5-10, 185-pounds. Strong-bodied frame.
Hit: RHH. Tall, open setup, small leg lift with short stride. Rhythm in the hands, downhill path, looks to stay on top of the ball. 71.6 mph bat speed with 18 G’s of rotational acceleration.
Power: 94 max exit velocity, averaged 88.8 mph. 339’ max distance.
Arm: RH. OF - 94 mph. Long, loose, quick arm, plays lively.
Defense: Athletic actions, plays with pace and active feet, gains ground through release.
Run: 3.99 30-yard dash.
Physical 5-foot-10, 185-pound RHP Wilson Wemhoff (Hampshire, 2025) was a big-time standout during Friday night’s slate of games. Ranked No. 106 in the class, Wemhoff showed confidence and feel for his two offerings, punching out 11 over five innings of work. Wemhoff was sitting 82-85 mph with the fastball for most of the game before turning it up a notch at the end of his start by sitting 85-87 mph. Wemhoff paired his fastball with a sharp, 11/5 shaped breaking ball that could create swing and miss to both lefties and righties, 74-76 mph. Wemhoff’s final line: 5 IP, 2 H, 0 ER, 11 K.
OF Wilson Wemhoff (Hampshire, 2025) had one of the liveliest arms from the outfield during Tuesday’s workout at the Illinois State Games, and he translated that arm strength to the mound, too. A steady defender with a long and loose arm, Wemhoff sent a ball 90 mph on his best throw to home. His round of BP produced a max exit velocity of 94.7 mph, but sat consistently in mid-80s from the right side of the plate. He barreled his farthest ball a distance of 352 ft. The 5-foot-10, 185-pound prospect ran a 7.11 60 time, too. Wemhoff hopped on the mound Wednesday night and pitched at 84-86, touching 87 mph, with his fastball, that showed noticeable carry (20.8”) at peak.
Positional Profile: OF/RHP
Body: 5-10, 185-pounds.
Delivery: Simple, medium leg lift, quick after balance, tall/fall.
Arm Action: RH. Shorter arm action, quick, 3/4 slot.
FB: T87, 84-86 mph. Firm with carry, mostly straight. T2270, 2099 average rpm.
CB: 73-77 mph. Short wrinkle, 12/6 shape. T2284, 2146 average rpm.
SL: 74-77 mph. Horizontal actions, short break. T1383, 1383 average rpm.
CH: 76-79 mph. Maintains arm speed, decel with fade. T1875, 1700 average rpm.
Positional Profile: OF/RHP
Body: 5-10, 185-pounds.
Hit: RHH. Narrow, upright setup, gains ground. Simple approach, quick and direct, on the barrel consistently to all fields. 62.4 mph bat speed with 23 G’s of rotational acceleration.
Power: 95 max exit velocity, averaged 86 mph. 353’ max distance.
Arm: RH. OF - 90 mph. Loose, clean, accurate, 3/4 slot.
Defense: Steady actions, plays through the ball with intent.
Run: 7.11 runner in the 60.
OF/RHP Wilson Wemhoff (Hampshire, 2025) is a 5-foot-8, 194-pound two-way prospect who started the day off by running a 7.16 60-yard dash. At the plate he has a controlled swing with quick hands and was consistently on the barrel with authority and loud contact throughout his round. Wemhoff repeatedly back spun the baseball with power coming easily as he produced some of the hardest contact of the day (97.1 mph max EV), the second highest of the event. He also showed off a strong arm in the outfield and put together one of the better bullpens of the day. The right-hander displayed a quiet delivery that has acceleration downhill combined with a long, whippy arm that worked out of a ¾ slot. Wemhoff featured a four-pitch mix, with his fastball playing at 83-85 mph, topping out at 86 mph while filling the zone with heavy arm-side run. He mixed in a curveball that landed for strikes with 11/5 shape, a developing slider with slurve action, and a developing changeup as well.
Positional Profile: OF/RHP
Body: 5-10, 195-pounds. Strong, compact frame.
Delivery: Quiet delivery, medium leg lift, accelerates downhill.
Arm Action: RH. Works out of a 3/4 slot, long and whippy.
FB: T86, 83-85 mph. Four-seam: Loud, heavy armside run, quality in the zone, works best to the glove side. T2098, 2065 average rpm.
CB: 70-72 mph. Sharp, 11/5 shape, lands for strikes. T2231, 2170 average rpm.
SL: 73-73 mph. Gradual slurve shape. T2143, 2048 average rpm.
CH: 75-76 mph. Similar profile to the fastball, developing pitch. T1802, 1678 average rpm.
Positional Profile: OF/RHP
Hit: RHH. Open stance, tall setup, small leg lift into short stride. Short and quick to the ball, flat path, power to the pull-side, all fields approach, 68.2 mph bat speed with 16 G’s of rotational acceleration.
Power: 97 max exit velocity, averaged 85.6 mph. 344’ max distance.
Arm: RH. OF - 87 mph. Long, loose arm, high 3/4 slot.
Defense: One-hand gather, fields the ball clean and transitions well into a crow hop, works in-line.
Run: 7.16 runner in the 60.
RHP Wilson Wemhoff (Hampshire, 2025) was a big winner at the event, showcasing a loose/easy arm with the ability to repeat his delivery. The right-hander’s fastball sat 75-77 mph with sinking action, touching 78 mph on his best bullet. He also displayed two breaking balls; a short 11/5 breaking ball at 64-65 mph and a sweeping 10/4 breaking ball at 65-67 mph. The right-hander also featured a fading changeup at 69-70 mph, kept down in the zone.