16.7
Hand Speed (max)
2/01/25
CLASS OF 2028
3B
2B
Harrison
Beldner
James Island Charter High School (HS) • SC
5' 9" • 140LBS
R/R • 15yr 9mo
Travel Team: Diamond Devils Smith 15u
5' 9" • 140LBS
R/R • 15yr 9mo
Travel Team: Diamond Devils Smith 15u
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
59.7
Bat Speed (max)
2/01/25
6.8
Rot. Acc (max)
2/01/25
-
Hard Hit %
76.8
Exit Velocity (max)
6/19/25
69.9
Exit Velocity (avg)
2/01/25
249
Distance (max)
2/01/25
45
Sweet Spot %
2/01/25
7.35
60-yd
6/19/25
4.00
30-yd
6/19/25
1.69
10-yd
6/19/25
18.3
Run speed (max)
6/19/25
75
INF Velo
2/01/25
-
OF Velo
-
C Velo
-
Pop Time
Fastball
77.9
Velocity (max)
2/01/25
75.4 - 77.4
Velo Range
2/01/25
2065
Spin Rate (avg)
2/01/25
Changeup
74.3 - 74.7
Velo Range
2/01/25
1591
Spin Rate (avg)
2/01/25
Curveball
68.1 - 69.3
Velo Range
2/01/25
1839
Spin Rate (avg)
2/01/25
Positional Tools
2025
2024
Sign in to view rankings 
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
75.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
68.0
Hitting
2025
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
76.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
69.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
249
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
167
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.0964
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).
66.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
60.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
173
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
68
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
8.709
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.
2025 Prep Baseball Scout Day: Diamond Devils
Jun 19, 2025
Trackman - Hitting
76.8
Exit Velocity (max)
66.1
Exit Velocity (avg)
182
Distance (avg)
260
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Preseason All-State: South (Invite-Only)
Feb 1, 2025
Trackman - Hitting
76.5
Exit Velocity (max)
69.9
Exit Velocity (avg)
167
Distance (avg)
249
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Prep Baseball Scout Day: Diamond Devils
May 18, 2024
Trackman - Hitting
66.5
Exit Velocity (max)
60.6
Exit Velocity (avg)
68
Distance (avg)
173
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
16.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
15.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
59.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
58.4
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: South (Invite-Only)
Feb 1, 2025
Blast - Hitting
16.7
Hand Speed (max)
15.9
Hand Speed (avg)
59.7
Bat Speed (max)
58.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.4
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).
2065
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).
68.6
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).
1839
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).
74.5
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).
1591
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).
Preseason All-State: South (Invite-Only)
Feb 1, 2025
Trackman - Fastball
77.9
Velocity (max)
75.4 - 77.4
Velo Range
73.5
Eff Velocity (avg)
2,137
Spin Rate (max)
2,065
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Curveball
69.5
Velocity (max)
68.1 - 69.3
Velo Range
66.0
Eff Velocity (avg)
1,839
Spin Rate (max)
1,839
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
74.7
Velocity (max)
74.3 - 74.7
Velo Range
72.3
Eff Velocity (avg)
1,637
Spin Rate (max)
1,591
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
Pitching Velos
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.69
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.0
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.35
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Vizual Edge
Pitch Ai
Notes
News
- 2025 Prep Baseball Scout Day: Diamond Devils UnderClass: Vald Running Leaders - May 27, 2025
- Preseason All-State South 2025: Athletic Testing Metrics - Feb 18, 2025
- Preseason All-State South 2025: Blast Motion Leaders - Feb 10, 2025
- Preseason All-State South 2025: Trackman Hitting Leaders - Feb 7, 2025
- Preseason All-State South 2025: Trackman Pitching Leaders - Feb 6, 2025
- Preseason All-State South 2025: Data Dive - Feb 5, 2025
- Trackman Hitting Leaders: Diamond Devils Scout Day 2029/2028 Grad Classes - May 30, 2024
- Trackman Pitching Leaders: Diamond Devils Scout Day 2026 Grad Classes - May 28, 2024
- Diamond Devils Scout Day: Statistical Leaders - May 24, 2024
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Physical
2025
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.