21.9
Hand Speed (max)
2/08/26
CLASS OF 2028
2B
RHP
Silas
Johnson
West Seattle (HS) • WA
5' 11" • 159LBS
R/R • 17yr
Travel Team: Boys of Summer
5' 11" • 159LBSR/R • 17yr
Travel Team: Boys of Summer
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
65.5
Bat Speed (max)
2/08/26
15.1
Rot. Acc (max)
2/08/26
9
Hard Hit %
6/30/26
90.2
Exit Velocity (max)
6/30/26
79.4
Exit Velocity (avg)
2/08/26
338
Distance (max)
6/30/26
64
Sweet Spot %
2/08/26
7.57
60-yd
6/30/26
4.17
30-yd
6/30/26
1.77
10-yd
2/08/26
18.1
Run speed (max)
6/30/26
74
INF Velo
6/30/26
-
OF Velo
-
C Velo
-
Pop Time
Fastball
74.7
Velocity (max)
6/30/26
73 - 74.4
Velo Range
6/30/26
1895
Spin Rate (avg)
6/30/26
Changeup
70.2 - 71.4
Velo Range
6/30/26
1408
Spin Rate (avg)
6/30/26
Curveball
66.7 - 67.6
Velo Range
6/30/26
2026
Spin Rate (avg)
6/30/26
Positional Tools
2026
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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).
74.0
Hitting
2026
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
338
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
201
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.5183
Hard Hit %
Percentage of batted balls with exit velocities over 90 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.
Seattle Summer ID
Jun 30, 2026
Trackman - Hitting
90.2
Exit Velocity (max)
77.9
Exit Velocity (avg)
209
Distance (avg)
338
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Seattle Preseason ID
Feb 8, 2026
Trackman - Hitting
85.2
Exit Velocity (max)
79.4
Exit Velocity (avg)
193
Distance (avg)
309
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2026
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
65.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.8
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.
Seattle Preseason ID
Feb 8, 2026
Blast - Hitting
21.9
Hand Speed (max)
20.5
Hand Speed (avg)
65.5
Bat Speed (max)
61.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
74.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.7
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).
1895
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.
25.7
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).
67.2
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).
2026
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).
70.8
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).
1408
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).
Seattle Summer ID
Jun 30, 2026
Trackman - Fastball
74.7
Velocity (max)
73.0 - 74.4
Velo Range
71.5
Eff Velocity (avg)
2,058
Spin Rate (max)
1,895
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
67.7
Velocity (max)
66.7 - 67.6
Velo Range
64.3
Eff Velocity (avg)
2,063
Spin Rate (max)
2,026
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
71.6
Velocity (max)
70.2 - 71.4
Velo Range
68.5
Eff Velocity (avg)
1,465
Spin Rate (max)
1,408
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
2026
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.81
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.17
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.57
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.
Seattle Summer ID
Jun 30, 2026
Vald
1.81
10-yd
4.17
30-yd
7.57
60-yd
18.1
Run speed (max)
1.13
RSI (max)
21.1
Jump Height (max)
Vizual Edge
2026
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.
52.02
Pitch Ai
Notes
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Comments
Draft Reports
Contact
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Physical
2026
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.
Positional Profile: 2B/RHP
Body: 5-11, 159-pounds.
Hit: RHH. Starts set further back in the box with feet more than shoulder width apart and an open front foot. Weight is shifted back over rear leg with bend in the knee. Hands are more relaxed with the bat hovering horizontally over the rear shoulder and knob angled slightly to catcher. Hands load back as the front leg stride widens base, Weight stays back through the swing with uphill contact to the ball. Hands and hips break together into the swing ; hands stay tighter to frame and finish with a controlled two-handed finish. Head stays locked on the ball to contact. 61.8 mph bat speed with 12 G's of rotational acceleration.
Power: 85 max exit velocity, averaged 79.4 mph. 309' max distance.
Arm: RH. INF-72 mph. Hands break downwards at the letters into shorter action 3/4 arm release finishing with a taller posture and loose glove hand after release.
Defense: Starts low on prep step with bend in the legs and waist, feet are shoulder width apart. Athletic mover keeps feet moving on approach to ball, comfortable fielding near center frame both forehand and backhand. Works body position to keep momentum to target.
ATH: 1.77 and 4.20 in the 10 and 30 yard splits. 16.30 max vertical.