Prep Baseball Report

CLASS OF 2025

SS
3B

Boston
Kellner

Hamilton (HS) • AZ
6' 0" • 205LBS
R/R • 17yr 9mo
Travel Team: Canes National 17u

Rankings

2025 National

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2025 State

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

Best Of Stats

Hitting
24.2
Hand Speed (max)
2/26/23
75.6
Bat Speed (max)
2/26/23
15.4
Rot. Acc (max)
2/26/23
-
Hard Hit %
Power
98.9
Exit Velocity (max)
2/26/23
94.6
Exit Velocity (avg)
2/26/23
330
Distance (max)
2/26/23
100
Sweet Spot %
2/26/23
Run
6.97
60
2/26/23
-
30-yd
1.67
10-yd
2/26/23
19.3
Run speed (max)
2/26/23
Defense
90
INF Velo
2/26/23
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

88
Velocity (max)
6/08/23
86 - 87
Velo Range
6/08/23
-
Spin Rate (avg)

Changeup

79 - 80
Velo Range
6/08/23
-
Spin Rate (avg)

Curveball

73 - 76
Velo Range
6/08/23
-
Spin Rate (avg)

Positional Tools

2023
60 Yard Dash
6.97
Infield Velocity
90.0
Power / Speed Score
14.2
2023 Preseason All-State (Invite-Only)
Feb 26, 2023
Position
6.97
60-yard
90
INF Velo
Power Speed Score

Hitting

2023
Exit Velocity Max
98.9
Exit Velocity Avg
94.6
Distance Max
330
Distance Avg
255
Launch Angle Avg
21.1
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Preseason All-State (Invite-Only)
Feb 26, 2023
Trackman - Hitting
98.9
Exit Velocity (max)
94.6
Exit Velocity (avg)
255
Distance (avg)
330
Distance (max)
Hard Hit %
Barrel %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2023
Hand Speed Max
24.2
Hand Speed Avg
23.0
Bat Speed Max
75.6
Bat Speed Avg
72.3
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2023 Preseason All-State (Invite-Only)
Feb 26, 2023
Blast - Hitting
24.2
Hand Speed (max)
23.0
Hand Speed (avg)
75.6
Bat Speed (max)
72.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

Pitch Scores

Pitching Velos

2023
Fastball
Velocity Max
88.0
Fastball
Velocity Avg
86.5
Curveball
Velocity Avg
74.5
Changeup
Velocity Avg
79.5
National Program Invitational (NPI)
Jun 8, 2023
Pitching
88
Max FB
86 - 87
FB
73 - 76
CB
79 - 80
CH

Game Performance

2024
2023
10 Yard Dash
1.68
60 Yard Dash
6.97
Top Speed (MPH)
RSi
Vertical Jump
10 Yard Dash
1.68
60 Yard Dash
6.97
Top Speed (MPH)
RSi
Vertical Jump
2023 Preseason All-State (Invite-Only)
Feb 26, 2023
Swift
1.67
10-yd
6.97
60-yd
19.3
Run speed (max)
1.43
RSi (max)
1.43
RSi (avg)
1,593
Jump Power (max)
26.6
Jump Height (max)
26.6
Jump Height (avg)

Visual Edge

2023
Edge Score
72.21

Pitch Ai

Notes

Comments

3/29/22

Boston shows a great deal of upside for a 2025 graduate, the RHP shows a fastball that demonstrates good life and carry, he worked at 85-86 touching 88. He has a fairly compact delivery that is repeatable and does not have a lot of moving parts. 

His arm appears to work well without a great deal of effort. His breaking ball was 72-74 with the ability to freeze hitters and showed some good depth. Boston is a strike thrower with a good arm and should develop into one of the premier arms in his class. There is a great deal of positive potential for this young pitcher as you try to project into the future.

Draft Reports

Contact

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