@JacksonTrueblo3 
89
Velocity (max)
7/16/25
CLASS OF 2026
RHP
RHP
Jackson
Trueblood
Seymour Senior (HS) • IN
6' 4" • 195LBS
R/R • 18yr 5mo
Travel Team: Top Tier IN American
6' 4" • 195LBS
R/R • 18yr 5mo
Travel Team: Top Tier IN American
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
85 - 88
Velo Range
7/16/25
2515
Spin Rate (avg)
3/10/24
Changeup
82 - 84
Velo Range
3/01/25
2007
Spin Rate (avg)
3/01/25
Curveball
70.2 - 74.2
Velo Range
3/10/24
2344
Spin Rate (avg)
3/10/24
Slider
76.1 - 78.5
Velo Range
6/24/25
2373
Spin Rate (avg)
3/01/25
95.8
Exit Velocity (max)
3/10/24
78.4
Exit Velocity (avg)
3/05/23
320
Distance (max)
3/05/23
60
Sweet Spot %
3/10/24
22.5
Hand Speed (max)
7/19/22
74.5
Bat Speed (max)
3/03/24
9.8
Rot. Acc (max)
2/19/23
20
Hard Hit %
3/10/24
7.46
60-yd
3/03/24
-
30-yd
-
10-yd
-
Run speed (max)
84
INF Velo
6/13/23
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2024
2023
2022
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.46
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
83.0
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.
12.8
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).
84.0
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
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
Hitting
2024
2023
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
95.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.8
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).
153
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.3955
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).
86.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
320
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
175
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.2908
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).
79.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
68.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
265
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
182
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
35.9858
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.
Southern Indiana Preseason ID
Mar 10, 2024
Trackman - Hitting
95.8
Exit Velocity (max)
73.8
Exit Velocity (avg)
153
Distance (avg)
275
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Underclass Games (Invite Only)
Jun 13, 2023
Trackman - Hitting
84.2
Exit Velocity (max)
72.6
Exit Velocity (avg)
174
Distance (avg)
300
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Preseason All-State: Underclass (Invite Only)
Mar 5, 2023
Trackman - Hitting
86.7
Exit Velocity (max)
78.4
Exit Velocity (avg)
187
Distance (avg)
320
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Bloomington Preseason ID
Feb 19, 2023
Trackman - Hitting
82.7
Exit Velocity (max)
74.3
Exit Velocity (avg)
165
Distance (avg)
250
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Underclass Games (Invite Only)
Jul 19, 2022
Trackman - Hitting
79.6
Exit Velocity (max)
68.3
Exit Velocity (avg)
182
Distance (avg)
265
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
2024
2023
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
74.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.9
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.
22.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
70.1
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.8
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.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
70.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.3
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.
Preseason All-State: Underclass (Invite Only)
Mar 3, 2024
Blast - Hitting
21.4
Hand Speed (max)
20.7
Hand Speed (avg)
74.5
Bat Speed (max)
70.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Underclass Games (Invite Only)
Jun 13, 2023
Blast - Hitting
19.8
Hand Speed (max)
18.7
Hand Speed (avg)
67.6
Bat Speed (max)
65.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Preseason All-State: Underclass (Invite Only)
Mar 5, 2023
Blast - Hitting
19.5
Hand Speed (max)
19.1
Hand Speed (avg)
65.7
Bat Speed (max)
63.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Bloomington Preseason ID
Feb 19, 2023
Blast - Hitting
22.3
Hand Speed (max)
20.0
Hand Speed (avg)
70.1
Bat Speed (max)
66.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Underclass Games (Invite Only)
Jul 19, 2022
Blast - Hitting
22.5
Hand Speed (max)
20.8
Hand Speed (avg)
70.5
Bat Speed (max)
65.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
2024
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
86.3
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).
2333
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.
27.0
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).
73.3
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).
2195
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).
78.7
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).
1902
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).
77.2
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).
2211
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).
Sinker
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.2
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).
2145
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
84.9
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).
2467
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.
29.1
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).
72.2
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).
2344
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).
77.7
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).
1798
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).
71.8
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).
2276
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).
86.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.3
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).
2300
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.
27.6
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).
66.9
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).
2126
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).
76.0
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).
1666
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).
Cutter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.6
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).
2123
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).
75.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.5
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).
1847
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.
25.1
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).
62.3
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).
1989
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).
Cutter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
68.6
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).
1743
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).
Top Prospect Games (Invite Only)
Jun 24, 2025
Trackman - Fastball
88.3
Velocity (max)
84.6 - 87.9
Velo Range
87.5
Eff Velocity (avg)
2,586
Spin Rate (max)
2,290
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
79.3
Velocity (max)
76.1 - 78.5
Velo Range
77.2
Eff Velocity (avg)
2,365
Spin Rate (max)
2,110
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
76.5
Velocity (max)
75.5 - 76.5
Velo Range
76.0
Eff Velocity (avg)
1,845
Spin Rate (max)
1,798
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Sinker
83.2
Velocity (max)
83.6
Eff Velocity (avg)
2,145
Spin Rate (max)
2,145
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Preseason All-State: Upperclass (Invite Only)
Mar 1, 2025
Trackman - Fastball
87.7
Velocity (max)
85.1 - 87.7
Velo Range
88.5
Eff Velocity (avg)
2,513
Spin Rate (max)
2,397
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
73.3
Velocity (max)
74.1
Eff Velocity (avg)
2,195
Spin Rate (max)
2,195
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
77.4
Velocity (max)
76.8 - 77.4
Velo Range
77.8
Eff Velocity (avg)
2,419
Spin Rate (max)
2,373
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
84.1
Velocity (max)
81.7 - 83.8
Velo Range
85.6
Eff Velocity (avg)
2,077
Spin Rate (max)
2,007
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Southern Indiana Preseason ID
Mar 10, 2024
Trackman - Fastball
85.9
Velocity (max)
83.6 - 85.9
Velo Range
86.5
Eff Velocity (avg)
2,560
Spin Rate (max)
2,515
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
74.5
Velocity (max)
70.2 - 74.2
Velo Range
72.6
Eff Velocity (avg)
2,452
Spin Rate (max)
2,344
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
78.7
Velocity (max)
76.1 - 78.3
Velo Range
78.5
Eff Velocity (avg)
1,848
Spin Rate (max)
1,779
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Preseason All-State: Underclass (Invite Only)
Mar 3, 2024
Trackman - Fastball
86.4
Velocity (max)
84.0 - 86.0
Velo Range
85.2
Eff Velocity (avg)
2,523
Spin Rate (max)
2,433
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
74.2
Velocity (max)
70.0 - 73.6
Velo Range
69.4
Eff Velocity (avg)
2,364
Spin Rate (max)
2,276
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
79.5
Velocity (max)
77.1 - 79.1
Velo Range
77.6
Eff Velocity (avg)
1,862
Spin Rate (max)
1,818
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Underclass Games (Invite Only)
Jun 13, 2023
Trackman - Fastball
86.1
Velocity (max)
81.9 - 84.5
Velo Range
83.8
Eff Velocity (avg)
2,487
Spin Rate (max)
2,315
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
70.2
Velocity (max)
67.5 - 69.6
Velo Range
68.2
Eff Velocity (avg)
2,385
Spin Rate (max)
2,222
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
77.5
Velocity (max)
73.1 - 77.5
Velo Range
75.3
Eff Velocity (avg)
1,639
Spin Rate (max)
1,604
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
78.8
Velocity (max)
77.4 - 78.8
Velo Range
78.5
Eff Velocity (avg)
2,208
Spin Rate (max)
2,107
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Preseason All-State: Underclass (Invite Only)
Mar 5, 2023
Trackman - Fastball
86.0
Velocity (max)
82.1 - 85.4
Velo Range
83.1
Eff Velocity (avg)
2,378
Spin Rate (max)
2,330
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
68.4
Velocity (max)
65.0 - 68.4
Velo Range
64.0
Eff Velocity (avg)
2,339
Spin Rate (max)
2,204
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
78.0
Velocity (max)
74.9 - 78.0
Velo Range
77.4
Eff Velocity (avg)
1,843
Spin Rate (max)
1,727
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
81.4
Velocity (max)
80.3 - 81.1
Velo Range
79.8
Eff Velocity (avg)
2,285
Spin Rate (max)
2,197
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Bloomington Preseason ID
Feb 19, 2023
Trackman - Fastball
84.6
Velocity (max)
82.7 - 84.1
Velo Range
83.1
Eff Velocity (avg)
2,341
Spin Rate (max)
2,221
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
65.8
Velocity (max)
63.8 - 65.8
Velo Range
62.8
Eff Velocity (avg)
2,018
Spin Rate (max)
1,960
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
75.8
Velocity (max)
75.2 - 75.8
Velo Range
74.3
Eff Velocity (avg)
1,694
Spin Rate (max)
1,636
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Cutter
79.5
Velocity (max)
78.8 - 79.5
Velo Range
78.1
Eff Velocity (avg)
1,995
Spin Rate (max)
1,961
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Underclass Games (Invite Only)
Jul 19, 2022
Trackman - Fastball
75.9
Velocity (max)
72.1 - 75.0
Velo Range
73.1
Eff Velocity (avg)
2,044
Spin Rate (max)
1,847
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)
60.7 - 63.8
Velo Range
60.5
Eff Velocity (avg)
2,097
Spin Rate (max)
1,989
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Cutter
70.4
Velocity (max)
67.4 - 69.9
Velo Range
67.4
Eff Velocity (avg)
1,896
Spin Rate (max)
1,743
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2024
2023
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
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.
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.
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
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
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
89.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
86.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.0
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)
84.7
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.0
Game Performance
Vizual Edge
Pitch Ai
Notes
News
- Uncommitted Spotlight: 2026 Right-Handed Pitchers - May 16, 2025
- Indiana Scout Blog: Junior Standouts - May 9, 2025
- Uncommitted Cheat Sheet : Indiana '26 Arms - Sep 3, 2024
- Southern Indiana Preseason ID : Quick Hits - Mar 22, 2024
- Preseason All-State Underclass - '26 Pitcher Notebook - Mar 11, 2024
- Indiana Uncommitted Sophomores - Pitcher Superlatives - Dec 8, 2023
- Underclass Games Recap - Jun 29, 2023
- Preseason All-State : Underclass Quick Hits - 2026/2027 Prospect Notes - Mar 20, 2023
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Jackson Trueblood, Seymour Senior High School (IN), 2026
Positional Profile: RHP/RHP
Body: 6-4, 195-pounds.
Arm Action: RH
FB: T88, 85-88 mph. T2513, 2397 average rpm.
CB: 73-73 mph. T2195, 2195 average rpm.
SL: 77-77 mph. T2419, 2373 average rpm.
CH: 82-84 mph. T2077, 2007 average rpm.
RHP Jackson Trueblood (Trinity Lutheran) is a high-upside sophomore that we have been monitoring for awhile. An athletic, projectable, 6-foot-3, 175 pounder with wiry strength, Trueblood shows cutting action on an 84-86 mph heater, and that number should improve as he learns to spin the ball more efficiently. The slider shows sweep at 70-74 mph, and he has made improvements with his 77-79 mph change since 2023 looks. There is late intent within the delivery, and there is whip in the arm action that releases from a 3/4 slot. Trueblood has made improvements in his overall command, with room for growth in that department and his overall ability to repeat his delivery, however the arm talent is obvious and he is another sophomore arm we will monitor throughout the year.
Trueblood is an exciting 2026 arm that is just scratching the surface of his big-time potential. A projectable, 6-foot-3, 165 pounder - Trueblood has a long, loose arm swing that creates whip at release when combined with his ability to create hip-to-shoulder separation in the delivery. There is some rawness in the overall operation that leads to some command issues, however the fastball has some electricity when it is in the zone and pairs well with his ability to spin two different breaking balls.
Position Profile: 3B/RHP
Body: 6-3, 165-pounds. Projectable, athletic build
Hit: RHH. Wide setup. Hands work back in the load as he takes a small stride forward. Loose, upward swing plane. Tends to get disconnected and lacks direction at times.
Power: 87 max exit velocity, averaged 78.4 mph. 320' max distance.
Arm: RH. INF-79 mph.Loose, quick arm from a H 3/4 slot - arm is his best tool
Defense: Average overall infield actions. Average footwork, sure hands, some twitch in the exchange.
Run: 7.64 runner in the 60.
Position Profile: 3B/RHP
Body: 6-3, 165-pounds. Projectable, athletic build
Delivery: Athletic delivery. Gets to a tall balance point and moves down the mound in a drop and drive fashion. Square landing, recoil type finish.
Arm Action: RH. Long, loose, and whippy arm from a H 3/4 slot - serious potential on the mound
FB: T86, 82-85 mph. FB has life w/ average overall command - has a chance to be a very good pitch T2378, 2330 average rpm.
CB: 65-68 mph. Sharp action - slurvey shape. T2339, 2204 average rpm.
CH: 75-78 mph. T1843, 1727 average rpm.
CUT: 80-81 mph. Short, tight
Positional Profile: 3B/RHP
Body: 6-3, 165-pounds. Wiry, athletic
Delivery: Athletic delivery. Slight-crossfire at landing, recoil finish. Moves with intent.
Arm Action: RH. Longer, loose arm action with whip from H 3/4 slot. Very good for class.
FB: T85, 83-84 mph. Some feel for the zone. T2341, 2221 average rpm.
CB: 64-66 mph. 11/5, sproadic T2018, 1960 average rpm.
CH: 75-76 mph. T1694, 1636 average rpm.
CUT: 79-80 mph.
Positional Profile: 3B/RHP
Body: 6-3, 165-pounds. Wiry, athletic
Hits: RHH. Tall, open stance. Short stride, still hands - minimal load in the upper body. Short, upward swing.
Power: 83 max exit velocity, averaged 74.3 MPH. 250' max distance.
Arm: RH. INF-77 mph.Loose arm with tons of quickness
Defense: Average footwork, natural transfer, shows some body control.
Run: 7.69 runner in the 60.
Jackson Trueblood, Trinity Lutheran, 2026, IN
Position: C/RHP
Body: 6-foot-1, 135-pound long projectable build.
Hit: (RHH) Projectable. Began in a tall stance with a small controlled load, then used a short stride. Developing bat speed. High finish, rotational upward swing. Gap to gap approach.
Power: 79.6 mph exit velocity, average 68.3 mph. 65.3 mph bat speed average. 20.8 mph hand speed average.
Defense: (IF) Sure hands, developing footwork, natural exchange. Capable.
Arm: 72 mph infield velocity. Loose arm action, high ¾ slot.
Pitching: Projectable. Feel delivery, easy effort. High ¾ arm angle, good arm speed, long loose arm action. In line shoulders, lands closed, upright finish.
FB: 72-75 T 75.9 mph. (Max spin 2043; Avg 1848). Some feel accuracy.
CB: 61-65 mph. Some tight action, 11/5 shape. (Max spin 2096; Avg 1989).