@davidbernstine 
17.2
Hand Speed (max)
2/28/21
CLASS OF 2026
SS
2B
David
Bernstine III
Vallejo High (HS) • CA
6' 0" • 178LBS
• 17yr 7mo
Travel Team: NorCal U
6' 0" • 178LBS• 17yr 7mo
Travel Team: NorCal U
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
60.3
Bat Speed (max)
2/28/21
9.4
Rot. Acc (max)
2/28/21
40
Hard Hit %
5/31/25
96.2
Exit Velocity (max)
5/31/25
86.4
Exit Velocity (avg)
5/31/25
363
Distance (max)
5/31/25
50
Sweet Spot %
2/28/21
6.66
60-yd
5/31/25
3.69
30-yd
5/31/25
1.57
10-yd
5/31/25
20.6
Run speed (max)
5/31/25
82
INF Velo
5/31/25
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2025
2023
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Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
82.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.08
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
81.0
Hitting
2025
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
96.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
86.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
363
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
250
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
28.1547
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).
84.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
76.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
273
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
131
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.716
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 ProCase - NorCal
May 31, 2025
Trackman - Hitting
96.2
Exit Velocity (max)
86.4
Exit Velocity (avg)
250
Distance (avg)
363
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Show California Scout Day
Feb 28, 2021
Trackman - Hitting
84.4
Exit Velocity (max)
76.6
Exit Velocity (avg)
131
Distance (avg)
273
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
17.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
15.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
60.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
55.2
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.
Show California Scout Day
Feb 28, 2021
Blast - Hitting
17.2
Hand Speed (max)
15.8
Hand Speed (avg)
60.3
Bat Speed (max)
55.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
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.
1.57
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.69
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.66
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
2025 ProCase - NorCal
May 31, 2025
Vald
1.57
10-yd
3.69
30-yd
6.66
60-yd
20.6
Run speed (max)
1.60
RSI (max)
22.0
Jump Height (max)
Vizual Edge
2025
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
68.77
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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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.
This was my first look at Bernstine, and the Cal commit caught my eye on both sides of the ball. At the plate, Bernstine opened with two straight XBH and reached base in all four trips. With Vallejo down 3-0 early, Bernstine got a rally started in the bottom of the 1st, barreling a 2-0 FB up into LCF for an RBI double. In his second AB, Bernstine would belt a 2-2 FB away and send it over the fence in RCF for a solo shot. Bernstine would finish his day with two straight BB’s, working multiple deep counts. In the box, Bernstine shows power to all fields, consistently finding the barrel thanks to his good bat speed, compact swing, and selective approach. Defensively, Bernstine demonstrates fluid actions at SS with good instincts. His plus baseball IQ was highlighted in the top of the 5th, when Richmond had a runner on 1st. Bernstine let a weak liner hit directly at him drop with hopes of turning a DP. However, the batter was called out due to some confusion on the field about a potential IF fly rule. With a solid arm at SS, Bernstine has the potential to stick at the position at the next level to go along with his solid all-around profile.