@DavidThelen08 
20.8
Hand Speed (max)
2/16/25
CLASS OF 2026
OF
RHP
David
Thelen
St Johns (HS) • MI
6' 4" • 175LBS
R/R • 18yr
Travel Team: Capital City Kings
6' 4" • 175LBS
R/R • 18yr
Travel Team: Capital City Kings
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
67.8
Bat Speed (max)
2/16/25
5.6
Rot. Acc (max)
2/16/25
20
Hard Hit %
2/16/25
90.8
Exit Velocity (max)
2/16/25
86.3
Exit Velocity (avg)
2/16/25
294
Distance (max)
2/16/25
50
Sweet Spot %
2/16/25
6.92
60-yd
6/23/25
3.85
30-yd
6/23/25
1.66
10-yd
6/23/25
20.0
Run speed (max)
6/23/25
-
INF Velo
83
OF Velo
6/23/25
-
C Velo
-
Pop Time
Fastball
81
Velocity (max)
6/27/24
78 - 81
Velo Range
6/27/24
2232
Spin Rate (avg)
2/16/25
Changeup
73 - 73
Velo Range
6/23/25
1962
Spin Rate (avg)
6/23/25
Curveball
67 - 69
Velo Range
6/27/24
2261
Spin Rate (avg)
2/16/25
Slider
65.4 - 75.3
Velo Range
6/23/25
2383
Spin Rate (avg)
2/16/25
Positional Tools
2025
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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).
83.0
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.8
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).
294
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
170
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
16.9725
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.
2025 Michigan Top Prospect Games - Class of 2026-2027 (Invite Only)
Jun 23, 2025
Trackman - Hitting
83.9
Exit Velocity (max)
72.8
Exit Velocity (avg)
171
Distance (avg)
249
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2025 Central Michigan Preseason All-State (Invite Only)
Feb 16, 2025
Trackman - Hitting
90.8
Exit Velocity (max)
86.3
Exit Velocity (avg)
170
Distance (avg)
294
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.8
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.
67.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.8
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.
2025 Central Michigan Preseason All-State (Invite Only)
Feb 16, 2025
Blast - Hitting
20.8
Hand Speed (max)
19.2
Hand Speed (avg)
67.8
Bat Speed (max)
64.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.8
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).
2086
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.
27.1
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).
62.7
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).
2105
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).
73.3
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).
1962
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).
2229
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).
2025 Michigan Top Prospect Games - Class of 2026-2027 (Invite Only)
Jun 23, 2025
Trackman - Fastball
78.8
Velocity (max)
74.6 - 78.5
Velo Range
75.2
Eff Velocity (avg)
2,195
Spin Rate (max)
2,002
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
64.9
Velocity (max)
60.3 - 64.9
Velo Range
61.4
Eff Velocity (avg)
2,264
Spin Rate (max)
2,048
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
76.2
Velocity (max)
65.4 - 75.3
Velo Range
69.9
Eff Velocity (avg)
2,333
Spin Rate (max)
2,024
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
73.3
Velocity (max)
72.1
Eff Velocity (avg)
1,962
Spin Rate (max)
1,962
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
2025 Central Michigan Preseason All-State (Invite Only)
Feb 16, 2025
Trackman - Fastball
78.4
Velocity (max)
76.5 - 78.1
Velo Range
80.0
Eff Velocity (avg)
2,308
Spin Rate (max)
2,232
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
63.7
Velocity (max)
61.5 - 63.7
Velo Range
63.7
Eff Velocity (avg)
2,353
Spin Rate (max)
2,261
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
64.4
Velocity (max)
63.3 - 64.1
Velo Range
66.0
Eff Velocity (avg)
2,429
Spin Rate (max)
2,383
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
2025
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
62.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
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
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.66
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.85
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.92
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.
2025 Central Michigan Preseason All-State (Invite Only)
Feb 16, 2025
Vald
1.68
10-yd
3.90
30-yd
7.14
60-yd
19.0
Run speed (max)
1.69
RSI (max)
23.8
Jump Height (max)
Vizual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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Positional Profile: C/3B
Body: 6-2, 210-pounds.
Hit: LHH
Power: 99 max exit velocity, averaged 90.4 mph. 374' max distance.
Arm: RH. C-75 mph.
Defense: 2.06-2.12 pop times.
ATH: 7.49 runner in the 60. 1.85 and 4.20 in the 10 and 30 yard splits.