Prep Baseball Report

CLASS OF 2026

SS
RHP

Jackson
Miller

Chaminade (HS) • MO
6' 3" • 180LBS
L/R • 17yr 8mo
Travel Team: St. Louis Legacy
2026 National

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2026 State

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Best of Snapshot
Physical
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
Swift
VALD
Vizual Edge
News
Comments
Contact

Best Of Stats

Hitting
22
Hand Speed (max)
2/22/25
70
Bat Speed (max)
2/22/25
17.5
Rot. Acc (max)
2/22/25
25
Hard Hit %
9/22/24
Power
92.9
Exit Velocity (max)
2/22/25
85.5
Exit Velocity (avg)
9/22/24
324
Distance (max)
2/22/25
70
Sweet Spot %
6/06/23
Run
7.02
60-yd
2/03/24
4.00
30-yd
2/22/25
1.69
10-yd
2/03/24
20.2
Run speed (max)
2/22/25
Defense
85
INF Velo
2/03/24
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

84.4
Velocity (max)
2/22/25
82.2 - 84.3
Velo Range
2/22/25
2082
Spin Rate (avg)
2/22/25

Changeup

71 - 74
Velo Range
2/03/24
1026
Spin Rate (avg)
9/22/24

Curveball

70.5 - 71.4
Velo Range
9/10/23
2180
Spin Rate (avg)
9/10/23

Slider

72.3 - 74
Velo Range
2/22/25
2313
Spin Rate (avg)
2/22/25

Positional Tools

2025
2024
2023
2022
Infield Velocity
81.0
60 Yard Dash
7.02
Infield Velocity
85.0
Power / Speed Score
12.9
60 Yard Dash
7.13
Infield Velocity
82.0
Power / Speed Score
12.3
Home to First
4.5
Infield Velocity
72.0

Hitting

2025
2024
2023
Exit Velocity Max
92.9
Exit Velocity Avg
85.4
Distance Max
324
Distance Avg
151
Launch Angle Avg
10.2
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
90.7
Exit Velocity Avg
81.8
Distance Max
282
Distance Avg
153
Launch Angle Avg
14.7
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
87.5
Exit Velocity Avg
76.9
Distance Max
318
Distance Avg
181
Launch Angle Avg
19.4
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Missouri Preseason All-State (Invite-Only)
Feb 22, 2025
Trackman - Hitting
92.9
Exit Velocity (max)
85.4
Exit Velocity (avg)
151
Distance (avg)
324
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Legacy Scout Day
Sep 22, 2024
Trackman - Hitting
90.7
Exit Velocity (max)
85.5
Exit Velocity (avg)
129
Distance (avg)
255
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Missouri State Games (Invite-Only)
Jun 4, 2024
Trackman - Hitting
86.2
Exit Velocity (max)
75.8
Exit Velocity (avg)
201
Distance (avg)
282
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Preseason All-State (Invite-Only)
Feb 3, 2024
Trackman - Hitting
87.5
Exit Velocity (max)
84.8
Exit Velocity (avg)
123
Distance (avg)
249
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MO Fall Underclass Games (Invite Only)
Sep 10, 2023
Trackman - Hitting
87.5
Exit Velocity (max)
79.2
Exit Velocity (avg)
243
Distance (avg)
318
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Prospect Games: Underclass (Invite-Only)
Jun 6, 2023
Trackman - Hitting
83.9
Exit Velocity (max)
77.3
Exit Velocity (avg)
160
Distance (avg)
296
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
US Nationals / Inside Edge / Marucci Midwest / Warriors / Sandlot Scout Day
Feb 25, 2023
Trackman - Hitting
80.4
Exit Velocity (max)
73.4
Exit Velocity (avg)
119
Distance (avg)
260
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2025
2024
2023
Hand Speed Max
22.0
Hand Speed Avg
20.3
Bat Speed Max
70.0
Bat Speed Avg
67.5
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.0
Hand Speed Avg
18.2
Bat Speed Max
67.2
Bat Speed Avg
64.2
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.6
Hand Speed Avg
18.0
Bat Speed Max
69.5
Bat Speed Avg
62.3
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Missouri Preseason All-State (Invite-Only)
Feb 22, 2025
Blast - Hitting
22.0
Hand Speed (max)
20.3
Hand Speed (avg)
70.0
Bat Speed (max)
67.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Legacy Scout Day
Sep 22, 2024
Blast - Hitting
19.2
Hand Speed (max)
18.3
Hand Speed (avg)
67.2
Bat Speed (max)
64.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Missouri State Games (Invite-Only)
Jun 4, 2024
Blast - Hitting
20.0
Hand Speed (max)
18.6
Hand Speed (avg)
66.3
Bat Speed (max)
64.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Preseason All-State (Invite-Only)
Feb 3, 2024
Blast - Hitting
18.4
Hand Speed (max)
17.7
Hand Speed (avg)
65.9
Bat Speed (max)
63.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
MO Fall Underclass Games (Invite Only)
Sep 10, 2023
Blast - Hitting
20.6
Hand Speed (max)
18.7
Hand Speed (avg)
69.5
Bat Speed (max)
63.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Prospect Games: Underclass (Invite-Only)
Jun 6, 2023
Blast - Hitting
19.5
Hand Speed (max)
17.3
Hand Speed (avg)
64.0
Bat Speed (max)
60.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2025
2024
2023
Fastball
Velocity Max
84.4
Fastball
Velocity Avg
83.3
Fastball
Spin Rate Avg
2082
Fastball
Spin Score Avg
25.0
Fastball
Total Movement Avg
Slider
Velocity Avg
73.1
Slider
Spin Rate Avg
2313
Slider
Total Movement Avg
Splitter
Velocity Avg
72.7
Splitter
Spin Rate Avg
913
Splitter
Total Movement Avg
Fastball
Velocity Max
83.1
Fastball
Velocity Avg
78.4
Fastball
Spin Rate Avg
2019
Fastball
Spin Score Avg
25.8
Fastball
Total Movement Avg
Curveball
Velocity Avg
70.6
Curveball
Spin Rate Avg
2178
Changeup
Velocity Avg
72.6
Changeup
Spin Rate Avg
971
Changeup
Total Movement Avg
Slider
Velocity Avg
70.0
Slider
Spin Rate Avg
2205
Slider
Total Movement Avg
Splitter
Velocity Avg
70.6
Splitter
Spin Rate Avg
1026
Splitter
Total Movement Avg
Fastball
Velocity Max
79.4
Fastball
Velocity Avg
77.0
Fastball
Spin Rate Avg
1965
Fastball
Spin Score Avg
25.5
Fastball
Total Movement Avg
Curveball
Velocity Avg
68.4
Curveball
Spin Rate Avg
2179
Curveball
Total Movement Avg
Slider
Velocity Avg
71.1
Slider
Spin Rate Avg
2156
Slider
Total Movement Avg
Splitter
Velocity Avg
70.2
Splitter
Spin Rate Avg
712
Splitter
Total Movement Avg
Missouri Preseason All-State (Invite-Only)
Feb 22, 2025
Trackman - Fastball
84.4
Velocity (max)
82.2 - 84.3
Velo Range
81.9
Eff Velocity (avg)
2,126
Spin Rate (max)
2,082
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
74.1
Velocity (max)
72.3 - 74.0
Velo Range
71.4
Eff Velocity (avg)
2,371
Spin Rate (max)
2,313
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Splitter
73.5
Velocity (max)
71.9 - 73.5
Velo Range
71.1
Eff Velocity (avg)
865
Spin Rate (max)
913
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Legacy Scout Day
Sep 22, 2024
Trackman - Fastball
79.4
Velocity (max)
76.7 - 78.6
Velo Range
77.3
Eff Velocity (avg)
1,970
Spin Rate (max)
1,894
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
69.9
Velocity (max)
68.6 - 69.9
Velo Range
68.8
Eff Velocity (avg)
2,213
Spin Rate (max)
2,184
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Splitter
71.4
Velocity (max)
70.1 - 71.2
Velo Range
69.6
Eff Velocity (avg)
943
Spin Rate (max)
1,026
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Missouri State Games (Invite-Only)
Jun 4, 2024
Trackman - Fastball
80.2
Velocity (max)
77.1 - 79.1
Velo Range
77.5
Eff Velocity (avg)
2,141
Spin Rate (max)
2,035
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
70.9
Velocity (max)
68.0 - 69.8
Velo Range
67.6
Eff Velocity (avg)
2,268
Spin Rate (max)
2,200
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 (Invite-Only)
Feb 3, 2024
Trackman - Fastball
83.1
Velocity (max)
79.8 - 82.2
Velo Range
79.9
Eff Velocity (avg)
2,104
Spin Rate (max)
2,043
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
70.6
Velocity (max)
69.1
Eff Velocity (avg)
2,178
Spin Rate (max)
2,178
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
74.1
Velocity (max)
71.4 - 74.0
Velo Range
71.3
Eff Velocity (avg)
2,257
Spin Rate (max)
2,233
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
74.0
Velocity (max)
71.4 - 73.9
Velo Range
71.2
Eff Velocity (avg)
1,125
Spin Rate (max)
971
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
MO Fall Underclass Games (Invite Only)
Sep 10, 2023
Trackman - Fastball
79.4
Velocity (max)
76.4 - 78.2
Velo Range
75.3
Eff Velocity (avg)
2,078
Spin Rate (max)
2,014
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
71.4
Velocity (max)
70.5 - 71.4
Velo Range
67.8
Eff Velocity (avg)
2,182
Spin Rate (max)
2,180
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
72.4
Velocity (max)
70.2 - 72.1
Velo Range
69.0
Eff Velocity (avg)
2,207
Spin Rate (max)
2,156
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Splitter
70.4
Velocity (max)
70.0 - 70.4
Velo Range
68.1
Eff Velocity (avg)
712
Spin Rate (max)
712
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Top Prospect Games: Underclass (Invite-Only)
Jun 6, 2023
Trackman - Fastball
78.0
Velocity (max)
75.6 - 77.6
Velo Range
76.3
Eff Velocity (avg)
1,989
Spin Rate (max)
1,909
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
67.6
Velocity (max)
66.7 - 67.5
Velo Range
65.7
Eff Velocity (avg)
2,213
Spin Rate (max)
2,178
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)

Pitch Scores

2024
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Slider
Hammer+
Slider
Sweep+
Missouri State Games (Invite-Only)
Jun 4, 2024
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Slider
Hammer+
Sweep+
Preseason All-State (Invite-Only)
Feb 3, 2024
Pitch Scores - Fastball
Hop+
Rise+
Sink+

Pitching Velos

2025
2024
2023
2022
Fastball
Velocity Max
84.0
Fastball
Velocity Avg
83.0
Slider
Velocity Avg
73.0
Fastball
Velocity Max
83.0
Fastball
Velocity Avg
79.5
Curveball
Velocity Avg
71.0
Changeup
Velocity Avg
72.5
Slider
Velocity Avg
70.8
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
77.3
Curveball
Velocity Avg
67.7
Changeup
Velocity Avg
57.5
Slider
Velocity Avg
71.0
Fastball
Velocity Max
71.0
Fastball
Velocity Avg
67.5
Curveball
Velocity Avg
55.5
Changeup
Velocity Avg
57.5
Missouri State Games (Invite-Only)
Jun 4, 2024
Pitching
80
Max FB
77 - 79
FB
68 - 70
SL
Preseason All-State (Invite-Only)
Feb 3, 2024
Pitching
83
Max FB
80 - 82
FB
71 - 71
CB
71 - 74
CH
71 - 74
SL
MO Fall Underclass Games (Invite Only)
Sep 10, 2023
Pitching
79
Max FB
76 - 78
FB
71 - 71
CB
70 - 72
SL
Top Prospect Games: Underclass (Invite-Only)
Jun 6, 2023
Pitching
80
Max FB
76 - 79
FB
67 - 68
CB
57 - 58
CH

Game Performance

2024
2023
10 Yard Dash
1.69
60 Yard Dash
7.02
Top Speed (MPH)
RSi
Vertical Jump
10 Yard Dash
1.76
60 Yard Dash
7.12
Missouri State Games (Invite-Only)
Jun 4, 2024
Swift
2.57
RSI (max)
29.8
Jump Height (max)
Preseason All-State (Invite-Only)
Feb 3, 2024
Swift
1.69
10-yd
7.02
60-yd
19.2
Run speed (max)
2.06
RSI (max)
27.2
Jump Height (max)
MO Fall Underclass Games (Invite Only)
Sep 10, 2023
Swift
1.76
10-yd
4.01
30-yd
7.13
60-yd
19.7
Run speed (max)
2025
10 Yard Dash
1.83
30 Yard Dash
4.0
60 Yard Dash
7.04
Top Speed (MPH)
RSI
Vertical Jump
Missouri Preseason All-State (Invite-Only)
Feb 22, 2025
Vald
1.83
10-yd
4.00
30-yd
7.04
60-yd
20.2
Run speed (max)
1.58
RSI (max)
27.9
Jump Height (max)

Vizual Edge

2025
2024
Edge Score
78.28
Edge Score
79.53

Pitch Ai

Notes

Comments

2/22/25
Jackson Miller, Chaminade (MO), 2026
Positional Profile: SS/RHP
Body: 6-3, 180-pounds. Tall athletic frame with room for added strength.
Delivery: Drop and drive delivery with a deliberate tempo. Uses a moderate leg lift before striding straight down the mound and falling off after landing.
Arm Action: RH. Short strong arm action from a high 3/4 slot.
FB: T84, 82-84 mph. Moderate spin, mostly strikes, arm side run. T2126, 2082 average rpm.
SL: 72-74 mph. Some strikes, high spin, tight right to left break. T2371, 2313 average rpm.
SPLT: 72-73 mph.
ATH: 7.04 runner in the 60. 1.83 and 4.00 in the 10 and 30 yard splits. 27.90 max vertical.
2/22/25
Jackson Miller, Chaminade (MO), 2026
Positional Profile: SS/RHP
Body: 6-3, 180-pounds. Tall athletic frame with room for added strength.
Hit: LHH. Upright even setup with a balanced base, weight centered, and active hands. Uses a short leg lift trigger gaining ground forward. Long flat path through the zone, some barrels, present power. 67.5 mph bat speed with 15 G's of rotational acceleration.
Power: 93 max exit velocity, averaged 85.4 mph. 324' max distance.
Arm: RH. INF-81 mph.
Defense: Confident athletic actions defensively.
ATH: 7.04 runner in the 60. 1.83 and 4.00 in the 10 and 30 yard splits. 27.90 max vertical.
Vizual Edge: 78.28 Edge Score
6/04/24
Jackson Miller, Chaminade (MO), 2026
Positional Profile: SS/RHP Ranked 79th in Missouri's class of 2026.
Body: 6-3, 175-pounds. Slender frame, lots of room to fill out.
Delivery: Compact, controlled delivery. Repeatable motion, medium leg kick. Long frame creates extension, easy follow through.
Arm Action: RH. Hard arm action, low overhand slot. Lower angle out of the hand.
FB: T80, 77-79 mph. Arm side run, plays nice on the right side of the plate. T2141, 2035 average rpm.
SL: 68-70 mph. Slurvy action, good spin. Showed confidence throwing it arm side. T2268, 2200 average rpm.
ATH: 7.05 runner in the 60. 29.80 max vertical.
6/04/24
Jackson Miller, Chaminade (MO), 2026
Positional Profile: SS/RHP Ranked 79th in Missouri's class of 2026.
Body: 6-3, 175-pounds. Slender frame, lots of room to fill out.
Hit: LHH. Upright, wide stance. Medium leg lift into stride. Hands are quiet and stay behind head pre-swing. Mature feel for barrel, consistent line drives to all fields. Balanced throughout the swing. 64.8 mph bat speed with 13 G's of rotational acceleration.
Power: 86 max exit velocity, averaged 75.8 mph. 282' max distance. 90.7 max EV
Arm: RH. INF-78 mph. Sidearm slot, fast arm.
Defense: Fluid movements, good range and comfortable footwork. Keeps it in front, clean transfers out of the glove.
ATH: 7.05 runner in the 60. 29.80 max vertical.
Vizual Edge: 79.53 Edge Score

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Physical

2025
2024
Grip Strgth (LH)
Grip Strgth (RH)
Grip Strgth (LH)
Grip Strgth (RH)
Missouri Preseason All-State (Invite-Only)
Feb 22, 2025
Physical - Athlete
6' 3"
Ht
180.0
Wt
Grip Strgth (RH)
Grip Strgth (LH)
Legacy Scout Day
Sep 22, 2024
Physical - Athlete
Grip Strgth (RH)
Grip Strgth (LH)
Missouri State Games (Invite-Only)
Jun 4, 2024
Physical - Athlete
Grip Strgth (RH)
Grip Strgth (LH)