@gstefansky28 -
Hand Speed (max)
CLASS OF 2028
1B
LHP
Grayson
Stefansky
Oklahoma Christian School (HS) • OK
5' 10" • 190LBS
L/L • 16yr 11mo
Travel Team: RISEN 2028
5' 10" • 190LBS
L/L • 16yr 11mo
Travel Team: RISEN 2028
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
-
Bat Speed (max)
-
Rot. Acc (max)
33
Hard Hit %
5/23/26
90.7
Exit Velocity (max)
5/23/26
83.6
Exit Velocity (avg)
5/23/26
303
Distance (max)
5/23/26
67
Sweet Spot %
5/23/26
7.97
60-yd
5/23/26
4.38
30-yd
5/23/26
1.89
10-yd
5/23/26
17.1
Run speed (max)
5/23/26
67
INF Velo
5/23/26
-
OF Velo
-
C Velo
-
Pop Time
Fastball
66
Velocity (max)
5/23/26
62.5 - 65.1
Velo Range
5/23/26
1686
Spin Rate (avg)
5/23/26
Changeup
59.8 - 63.1
Velo Range
5/23/26
1399
Spin Rate (avg)
5/23/26
Curveball
56.9 - 58.5
Velo Range
5/23/26
1995
Spin Rate (avg)
5/23/26
Positional Tools
2026
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.97
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
67.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
11.4
Hitting
2026
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
83.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
303
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
257
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
31.4143
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.
Risin Scout Day
May 23, 2026
Trackman - Hitting
90.7
Exit Velocity (max)
83.6
Exit Velocity (avg)
257
Distance (avg)
303
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
Pitching
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
65.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
63.8
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).
1686
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.
26.5
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).
57.7
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).
1995
Splitter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
61.4
Splitter
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).
1399
Risin Scout Day
May 23, 2026
Trackman - Fastball
65.6
Velocity (max)
62.5 - 65.1
Velo Range
61.6
Eff Velocity (avg)
1,812
Spin Rate (max)
1,686
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
58.7
Velocity (max)
56.9 - 58.5
Velo Range
54.7
Eff Velocity (avg)
2,081
Spin Rate (max)
1,995
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Splitter
63.4
Velocity (max)
59.8 - 63.1
Velo Range
60.4
Eff Velocity (avg)
1,174
Spin Rate (max)
1,399
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
66.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
57.5
Game Performance
2026
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.89
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.38
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.97
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vizual Edge
Pitch Ai
Notes
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