22.4
Hand Speed (max)
6/02/21
CLASS OF 2025
SS
2B
Jin
Kasuya
Seckinger (HS) • GA
5' 11" • 172LBS
R/R • 17yr 10mo
Travel Team: Devine Baseball
5' 11" • 172LBS
R/R • 17yr 10mo
Travel Team: Devine Baseball
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
67.7
Bat Speed (max)
6/02/21
15.4
Rot. Acc (max)
6/02/21
-
Hard Hit %
90
Exit Velocity (max)
1/14/24
79.8
Exit Velocity (avg)
1/14/24
323
Distance (max)
1/14/24
81
Sweet Spot %
6/02/21
7.28
60
6/02/21
4.08
30-yd
1/14/24
1.82
10-yd
1/14/24
18.1
Run speed (max)
1/14/24
85
INF Velo
1/14/24
-
OF Velo
-
C Velo
-
Pop Time
Fastball
79.1
Velocity (max)
6/02/21
77 - 79
Velo Range
6/02/21
1909
Spin Rate (avg)
6/02/21
Curveball
64.3 - 66.3
Velo Range
6/02/21
1850
Spin Rate (avg)
6/02/21
Positional Tools
2024
2021
2020
Sign in to view rankings 
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
85.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.28
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
80.0
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.
11.7
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.40
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
78.0
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
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
323
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
199
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.3
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).
85.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
290
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
185
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
16.4
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.
Georgia Preseason All-State (Invite-Only)
Jan 14, 2024
Trackman - Hitting
90.0
Exit Velocity (max)
79.8
Exit Velocity (avg)
199
Distance (avg)
323
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
LakePoint Open
Jun 2, 2021
Trackman - Hitting
85.5
Exit Velocity (max)
79.1
Exit Velocity (avg)
185
Distance (avg)
290
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
63.1
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.4
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.
22.4
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.
67.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
62.6
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.
Georgia Preseason All-State (Invite-Only)
Jan 14, 2024
Blast - Hitting
20.3
Hand Speed (max)
19.7
Hand Speed (avg)
63.1
Bat Speed (max)
61.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
LakePoint Open
Jun 2, 2021
Blast - Hitting
22.4
Hand Speed (max)
20.4
Hand Speed (avg)
67.7
Bat Speed (max)
62.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.3
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).
1909
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.
24.4
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).
65.3
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).
1850
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).
LakePoint Open
Jun 2, 2021
Trackman - Fastball
79.1
Velocity (max)
77.7 - 78.9
Velo Range
76.4
Eff Velocity (avg)
2,090
Spin Rate (max)
1,909
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
66.3
Velocity (max)
64.3 - 66.3
Velo Range
62.7
Eff Velocity (avg)
1,991
Spin Rate (max)
1,850
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2021
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.0
Game Performance
2024
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.82
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.08
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.
Visual Edge
2024
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.
38.73
Pitch Ai
Notes
News
- GHSA Scout Blog: Week 10 - Apr 17, 2024
- GDC Scout Blog: Week 1 (Hitters) - Feb 21, 2023
- Most Valuable Players : Class 4A - Feb 7, 2023
- GHSA Scout Blog 3.28 - 4.3.22 - Apr 12, 2022
- Georgia 2025 Rankings - Inside the Top-10 - Oct 27, 2021
- LakePoint Open: Pitcher Analysis - Jul 5, 2021
- LakePoint Open: Infield Analysis - Jul 4, 2021
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Physical
2024
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.
Jin Kasuya, Seckinger (GA), 2025 South Carolina
Positional Profile: SS/2B
Body: 5-11, 172-pounds. Athletic and leaner build, proportional body.
Hit: RHH. Slightly open stance, hands start over the plate. Compact stroke, simple. Line drive approach. Works to both gaps. 61.4 mph bat speed with 9 G's of rotational acceleration.
Power: 90 max exit velocity, averaged 79.8 mph. 323' max distance.
Arm: RH. INF-85 mph. Shorter and quick arm.
Defense: Moves with ease, mobile. Smooth and fluid actions.
ATH: 1.82 and 4.08 in the 10 and 30 yard splits. 27.80 max vertical.
South Carolina Commit. 5-foot-11, 167 pounds. This is a very athletic player who continues to trend up with us since last fall. Judging Kasuya’s game based on tools only would be a grave mistake. Not only does he have elite makeup and baseball IQ, but instincts of the same quality. He showed that on multiple diving plays and finished each one with strong accurate throws from all angles. While he’s only an average-ish runner now, Jin is a long ways away from his eventual physical ceiling and twitch. Everything plays up defensively due to his anticipation, spot on reads, quick exchange, awareness, and strong accurate arm. Offensively, he has some of the best pitch recognition in the class, and can barrel any pitch in any spot to all fields. As he continues to get stronger and faster, we feel the tools will steadily rise.