17.5
Hand Speed (max)
3/14/26
CLASS OF 2030
SS
RHP
Grayden
Nelson
St. John's Jesuit (HS) • OH
5' 9" • 140LBS
R/R • 14yr 3mo
Travel Team: Demand Command
5' 9" • 140LBS
R/R • 14yr 3mo
Travel Team: Demand Command
Commitment
UNCOMMITTED
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Best Of Stats
65.9
Bat Speed (max)
3/14/26
10.6
Rot. Acc (max)
3/14/26
-
Hard Hit %
7.33
60-yd
3/14/26
4.09
30-yd
3/14/26
1.79
10-yd
3/14/26
19.0
Run speed (max)
3/14/26
74
INF Velo
3/14/26
-
OF Velo
-
C Velo
-
Pop Time
Fastball
76.5
Velocity (max)
3/14/26
73.5 - 76.2
Velo Range
3/14/26
1470
Spin Rate (avg)
3/14/26
Changeup
67.9 - 68.8
Velo Range
3/14/26
1331
Spin Rate (avg)
3/14/26
Curveball
64.6 - 66.4
Velo Range
3/14/26
1864
Spin Rate (avg)
3/14/26
Slider
65.7 - 68.3
Velo Range
3/14/26
1664
Spin Rate (avg)
3/14/26
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
Hitting
2026
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
17.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
17.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
65.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.9
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.
2026 Northern Ohio Rising Stars ID 3.14.26
Mar 14, 2026
Blast - Hitting
17.5
Hand Speed (max)
17.1
Hand Speed (avg)
65.9
Bat Speed (max)
61.9
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).
76.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.9
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).
1470
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.
19.6
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).
65.4
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).
1864
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).
68.4
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).
1331
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
67.0
Slider
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).
1664
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
2026 Northern Ohio Rising Stars ID 3.14.26
Mar 14, 2026
Trackman - Fastball
76.5
Velocity (max)
73.5 - 76.2
Velo Range
73.8
Eff Velocity (avg)
1,719
Spin Rate (max)
1,470
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
66.5
Velocity (max)
64.6 - 66.4
Velo Range
63.9
Eff Velocity (avg)
1,945
Spin Rate (max)
1,864
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
68.4
Velocity (max)
65.7 - 68.3
Velo Range
64.6
Eff Velocity (avg)
1,723
Spin Rate (max)
1,664
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
68.8
Velocity (max)
67.9 - 68.8
Velo Range
68.0
Eff Velocity (avg)
1,340
Spin Rate (max)
1,331
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
2026
Fastball
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
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.
1.79
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.09
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.33
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vizual Edge
Pitch Ai
Notes
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