23
Hand Speed (max)
2/25/24
CLASS OF 2028
3B
RHP
Grady
Kerins
Dublin Jerome (HS) • OH
5' 10" • 195LBS
R/R • 14yr 10mo
Travel Team: Hit Dogs Ohio
5' 10" • 195LBS
R/R • 14yr 10mo
Travel Team: Hit Dogs Ohio
Rankings
Commitment
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Best Of Stats
68.5
Bat Speed (max)
7/25/23
29.4
Rot. Acc (max)
2/25/24
-
Hard Hit %
90.6
Exit Velocity (max)
2/25/24
76.9
Exit Velocity (avg)
2/25/24
311
Distance (max)
7/25/23
70
Sweet Spot %
7/18/23
8.1
60
2/25/24
4.77
30-yd
7/25/23
1.99
10-yd
7/25/23
14.9
Run speed (max)
7/25/23
73
INF Velo
7/25/23
-
OF Velo
-
C Velo
-
Pop Time
Fastball
76.3
Velocity (max)
2/25/24
75.4 - 76.3
Velo Range
2/25/24
1934
Spin Rate (avg)
2/26/23
Curveball
67.5 - 68.2
Velo Range
2/25/24
2221
Spin Rate (avg)
2/26/23
Slider
68.4 - 70.9
Velo Range
2/25/24
2109
Spin Rate (avg)
2/26/23
Positional Tools
2024
2023
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.10
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
73.0
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.
11.2
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.42
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
73.0
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.
10.5
Hitting
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
76.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
264
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
183
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.1
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).
88.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
311
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
184
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.0
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.
2024 Central Ohio Rising Stars ID
Feb 25, 2024
Trackman - Hitting
90.6
Exit Velocity (max)
76.9
Exit Velocity (avg)
183
Distance (avg)
264
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR Junior Future Games
Jul 25, 2023
Trackman - Hitting
88.8
Exit Velocity (max)
75.2
Exit Velocity (avg)
235
Distance (avg)
311
Distance (max)
Sweet Spot %
Fly Ball %
Ground Ball %
JFG Workout MI/OH
Jul 25, 2023
Trackman - Hitting
88.8
Exit Velocity (max)
75.2
Exit Velocity (avg)
235
Distance (avg)
311
Distance (max)
Sweet Spot %
Fly Ball %
Ground Ball %
2023 Ohio Junior State Games (Invite Only)
Jul 18, 2023
Trackman - Hitting
83.4
Exit Velocity (max)
76.3
Exit Velocity (avg)
229
Distance (avg)
280
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2023 Central Ohio Rising Stars ID
Feb 26, 2023
Trackman - Hitting
83.5
Exit Velocity (max)
73.5
Exit Velocity (avg)
133
Distance (avg)
276
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.1
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.2
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.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.5
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.
2024 Central Ohio Rising Stars ID
Feb 25, 2024
Blast - Hitting
23.0
Hand Speed (max)
22.3
Hand Speed (avg)
67.1
Bat Speed (max)
65.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
JFG Workout MI/OH
Jul 25, 2023
Blast - Hitting
21.8
Hand Speed (max)
21.1
Hand Speed (avg)
68.5
Bat Speed (max)
65.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
PBR Junior Future Games
Jul 25, 2023
Blast - Hitting
21.8
Hand Speed (max)
21.1
Hand Speed (avg)
68.5
Bat Speed (max)
65.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2023 Ohio Junior State Games (Invite Only)
Jul 18, 2023
Blast - Hitting
21.6
Hand Speed (max)
20.4
Hand Speed (avg)
67.6
Bat Speed (max)
63.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.9
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).
1932
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.
25.5
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).
67.8
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).
2065
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.7
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).
2081
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.6
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).
1934
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.
27.8
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).
63.9
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).
2221
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
62.1
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).
2109
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).
2024 Central Ohio Rising Stars ID
Feb 25, 2024
Trackman - Fastball
76.3
Velocity (max)
75.4 - 76.3
Velo Range
73.7
Eff Velocity (avg)
1,996
Spin Rate (max)
1,932
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
68.3
Velocity (max)
67.5 - 68.2
Velo Range
64.9
Eff Velocity (avg)
2,116
Spin Rate (max)
2,065
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
70.9
Velocity (max)
68.4 - 70.9
Velo Range
66.8
Eff Velocity (avg)
2,110
Spin Rate (max)
2,081
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2023 Central Ohio Rising Stars ID
Feb 26, 2023
Trackman - Fastball
71.7
Velocity (max)
68.1 - 71.1
Velo Range
68.3
Eff Velocity (avg)
2,012
Spin Rate (max)
1,934
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
64.8
Velocity (max)
63.0 - 64.8
Velo Range
2,264
Spin Rate (max)
2,221
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
63.5
Velocity (max)
60.9 - 63.3
Velo Range
60.6
Eff Velocity (avg)
2,169
Spin Rate (max)
2,109
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
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
73.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
3081.5
Game Performance
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.99
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.77
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.90
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
Pitch Ai
Notes
News
- Results From 2024 Central Ohio Rising Stars ID - Feb 26, 2024
- 2023 Ohio Junior State Games Advanced Metrics: Trackman Analytics - Pitching Leaderboard - Jul 20, 2023
- 2023 Ohio Junior State Games Advanced Metrics: Hitting Leaderboard - Jul 20, 2023
- 2023 Ohio Junior State Games - Quick Hits - Jul 19, 2023
- Results From 2023 Ohio Junior State Games - Jul 19, 2023
- 2023 Central Ohio Rising Stars ID - Quick Hits - Mar 6, 2023
- Results From 2023 Central Ohio Rising Stars ID - Feb 27, 2023
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Advanced hit tool for class. It's loud batspeed with advanced physicality and feel for contact. Type of bat who you could see hitting for both power and average down the road. Fun to watch / top EV 89mph.
Grady Kerins: 3B/RHP, (2028) N/A, OH. 5-foot-9, 180-pound. (63.3 mph bat speed average). (20.4 mph hand speed average). Begins in a balanced stance with a rhythmic load, then uses a short controlled stride. Bat speed is above average, has a level short swing plane and balanced finish. He barreled up lots of balls throughout the round. Gap to gap approach. In the infield, recorded a position velocity of 68 mph.