Prep Baseball Report

CLASS OF 2026

RHP
OF

Griffin
Messenger

Justin-Siena (HS) • CA
6' 1" • 180LBS
R/R • 16yr 5mo
Travel Team: NorCal

Rankings

2026 National

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2026 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Swift
News
Comments
Contact

Best Of Stats

Pitching

Fastball

78.3
Velocity (max)
2/05/23
76 - 77.9
Velo Range
2/05/23
1930
Spin Rate (avg)
2/05/23

Changeup

70 - 71
Velo Range
2/05/23
1357
Spin Rate (avg)
2/05/23

Curveball

64.4 - 67.5
Velo Range
2/05/23
2080
Spin Rate (avg)
2/05/23

Slider

68.4 - 70.1
Velo Range
2/05/23
2225
Spin Rate (avg)
2/05/23
Power
86.9
Exit Velocity (max)
2/05/23
78.7
Exit Velocity (avg)
2/05/23
322
Distance (max)
2/05/23
25
Sweet Spot %
2/05/23
Hitting
20.7
Hand Speed (max)
2/05/23
66.5
Bat Speed (max)
2/05/23
11.6
Rot. Acc (max)
2/05/23
-
Hard Hit %
Run
7.37
60
2/05/23
4.1
30-yd
2/05/23
1.81
10-yd
2/05/23
18.8
Run speed (max)
2/05/23
Defense
75
INF Velo
2/05/23
-
OF Velo
-
C Velo
-
Pop Time

Positional Tools

2023
Infield Velocity
75.0
East Bay Preseason ID
Feb 5, 2023
Position
75
INF Velo
Power Speed Score

Hitting

2023
Exit Velocity Max
86.9
Exit Velocity Avg
78.7
Distance Max
322
Distance Avg
235
Launch Angle Avg
30.4
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
East Bay Preseason ID
Feb 5, 2023
Trackman - Hitting
86.9
Exit Velocity (max)
78.7
Exit Velocity (avg)
235
Distance (avg)
322
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2023
Hand Speed Max
20.7
Hand Speed Avg
19.2
Bat Speed Max
66.5
Bat Speed Avg
64.1
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
East Bay Preseason ID
Feb 5, 2023
Blast - Hitting
20.7
Hand Speed (max)
19.2
Hand Speed (avg)
66.5
Bat Speed (max)
64.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2023
Fastball
Velocity Max
78.3
Fastball
Velocity Avg
76.9
Fastball
Spin Rate Avg
1930
Fastball
Spin Score Avg
25.1
Fastball
Total Movement Avg
Curveball
Velocity Avg
65.9
Curveball
Spin Rate Avg
2080
Curveball
Total Movement Avg
Changeup
Velocity Avg
70.5
Changeup
Spin Rate Avg
1357
Slider
Velocity Avg
69.1
Slider
Spin Rate Avg
2225
Slider
Total Movement Avg
East Bay Preseason ID
Feb 5, 2023
Trackman - Fastball
78.3
Velocity (max)
76.0 - 77.9
Velo Range
74.4
Eff Velocity (avg)
2,004
Spin Rate (max)
1,930
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
67.5
Velocity (max)
64.4 - 67.5
Velo Range
63.2
Eff Velocity (avg)
2,192
Spin Rate (max)
2,080
Spin Rate (avg)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
70.5
Velocity (max)
68.4 - 70.1
Velo Range
66.7
Eff Velocity (avg)
2,317
Spin Rate (max)
2,225
Spin Rate (avg)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
71.0
Velocity (max)
70.0 - 71.0
Velo Range
1,365
Spin Rate (max)
1,357
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)

Pitch Scores

2023
Curveball
Hammer+
Curveball
Sweep+
East Bay Preseason ID
Feb 5, 2023
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

Game Performance

2024
2023
10 Yard Dash
1.81
30 Yard Dash
4.10
60 Yard Dash
7.37
Top Speed (MPH)
RSi
Vertical Jump
10 Yard Dash
1.81
30 Yard Dash
4.10
60 Yard Dash
7.37
Top Speed (MPH)
RSi
Vertical Jump
East Bay Preseason ID
Feb 5, 2023
Swift
1.81
10-yd
4.10
30-yd
7.37
60-yd
18.8
Run speed (max)
3.00
RSi (max)
3.00
RSi (avg)
1,400
Jump Power (max)
24.4
Jump Height (max)
24.3
Jump Height (avg)

Visual Edge

Pitch Ai

Notes

Comments

2/05/23

Positional Profile: RHP/3B

Body: 6-1/172. Tall build, high waisted with room to fill through development. RSI- 3.29 10yd - 1.81, 60yd - 7.37, VERT - 24.4

Hit: RHH. Upright stance, slightly open, feet a little past shoulder width. High hands with some bat wiggle. Hands draw back into load while a medium leg kick trigger is used. Chin stays on the ball. Connected top/lower half. Gets the bat head out nicely and extends through contact. Demonstrated the ability to hit to all sides of the field.

Delivery: From the glove side of the rubber, side step, high leg kick, longer stride, active leg drive, glides down the mound, drives over a firm front side.

Arm Action: RH. Longer arm swing out of a ¾ slot.

FB: T78. 76-77. Present ASR (17 inches of HB avg.). Lower efficiency. 

CB: 64-67. 11/5 shape. Got some sweep to it. 

SL: 68-70 10/4 shape. Tighter (less break) than the CB. 

CH: 70-71 Arm side fade with ability to kill spin. 

 

Draft Reports

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