Prep Baseball Report

CLASS OF 2026

SS
3B

Jack
Champlin

St John Bosco (HS) • CA
6' 0" • 155LBS
R/R • 16yr 5mo
Travel Team: CBA

Rankings

2026 National

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2026 State

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Commitment

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

Best Of Stats

Hitting
20.8
Hand Speed (max)
7/24/24
73.7
Bat Speed (max)
7/24/24
7.1
Rot. Acc (max)
7/24/24
17
Hard Hit %
7/24/24
Power
91.7
Exit Velocity (max)
7/24/24
85.8
Exit Velocity (avg)
7/24/24
338
Distance (max)
7/24/24
33
Sweet Spot %
7/24/24
Run
7.05
60
7/24/24
3.95
30-yd
7/24/24
1.76
10-yd
7/24/24
19.8
Run speed (max)
7/24/24
Defense
85
INF Velo
7/24/24
-
OF Velo
-
C Velo
-
Pop Time

Positional Tools

2024
Infield Velocity
85.0
Future Games (Class of 2026/27)
Jul 24, 2024
Position
85
INF Velo
Power Speed Score

Hitting

2024
Exit Velocity Max
91.7
Exit Velocity Avg
85.8
Distance Max
338
Distance Avg
178
Launch Angle Avg
15.2
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Future Games (Class of 2026/27)
Jul 24, 2024
Trackman - Hitting
91.7
Exit Velocity (max)
85.8
Exit Velocity (avg)
178
Distance (avg)
338
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2024
Hand Speed Max
20.8
Hand Speed Avg
19.6
Bat Speed Max
73.7
Bat Speed Avg
67.8
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Future Games (Class of 2026/27)
Jul 24, 2024
Blast - Hitting
20.8
Hand Speed (max)
19.7
Hand Speed (avg)
73.7
Bat Speed (max)
67.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

Pitch Scores

Pitching Velos

Game Performance

2024
10 Yard Dash
1.76
30 Yard Dash
3.95
60 Yard Dash
7.05
Top Speed (MPH)
RSi
Vertical Jump
Future Games (Class of 2026/27)
Jul 24, 2024
Swift
1.76
10-yd
3.95
30-yd
7.05
60-yd
19.8
Run speed (max)
2.98
RSi (max)
29.4
Jump Height (max)

Visual Edge

2024
Edge Score
72.86

Pitch Ai

Notes

Comments

7/23/24
Jack Champlin, St. John Bosco High School (CA), 2026
Positional Profile: SS/2B Athletic middle of the diamond defender who shows SS potential while adding quality bat to ball RH hitting approach
Body: 5-11, 143-pounds. Smaller lean frame with length and room to fill
Hit: RHH. Narrower set up with knees under shoulders and feet slightly wider has bend in his rear knee sitting weight slightly back on back leg with a straighter front leg. Minimal hip hinge in set up with hands set just above rear shoulder at same depth and off his body with low back elbow and barrel tipped forward over his head aimed at pitcher. Uses a forward move to get to a 50/50 balance position at launch with minimal hand load while staying on the taller side at launch. Bat path is direct to the ball with a flatter swing path generating more line drive leverage while maintaining his balance in the turn process. Relies more on the quickness of his hands and direct bat path than generating torque through the lower 1/2.
Power: Profiles currently as a high contact hitter with a middle of the field doubles approach who shows ability to elevate with impact to the pull side of the field with HR potential.
Arm: RH. INF-85 mph. Consistent transfer with arm working back and up to release from the ear, but does show ability to throw from different slots. Ball carries out of hand with accuracy profiles to handle SS.
Defense: Body control with good feet and easy actions moving around the INF dirt. Hands are soft with feel to play both 1 and 2 handed with confidence. Projects as SS potential defender.
ATH: Upright runner who builds speed as he goes with length and ease to his strides.

Draft Reports

Contact

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Physical

2024
Grip Strgth (LH)
Grip Strgth (RH)
Future Games (Class of 2026/27)
Jul 24, 2024
Physical - Athlete
5' 11"
Ht
143.3
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)
FG Workout PNW/CA/Select
Jul 23, 2024
Physical - Athlete
5' 11"
Ht
143.3
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)