21.3
Hand Speed (max)
7/07/21
CLASS OF 2025
2B
C
Kai
Nagashima
Peninsula (HS) • CA
6' 1" • 185LBS
S/R • 18yr 7mo
Travel Team: SOCAL Giants Scout Team
6' 1" • 185LBS
S/R • 18yr 7mo
Travel Team: SOCAL Giants Scout Team
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
68.6
Bat Speed (max)
1/07/24
15.5
Rot. Acc (max)
1/07/24
13
Hard Hit %
1/07/24
91.5
Exit Velocity (max)
1/07/24
75.2
Exit Velocity (avg)
1/07/24
287
Distance (max)
1/07/24
70
Sweet Spot %
10/11/20
7.07
60
1/07/24
-
30-yd
-
10-yd
-
Run speed (max)
86
INF Velo
1/07/24
-
OF Velo
79
C Velo
1/07/24
2.14 - 2.33
Pop Time
10/11/20
Positional Tools
2024
2021
2020
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.07
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.15 - 2.19
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
79.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
86.0
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.
12.9
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.37
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.
11.7
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.67
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.14 - 2.33
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
69.0
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
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.
11.0
SoCal Underclass I.D. Camp II
Oct 11, 2020
Position
7.67
60-yard
2.14 - 2.33
Pop Time
74
INF Velo
69
C Velo
84
Exit Velo
Power Speed Score
Hitting
2024
2021
2020
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
91.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
287
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
203
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
28.8
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).
86.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
69.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
280
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
138
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.0
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
84.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
277
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
155
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.2
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.
SoCal Preseason All-State: Upperclass (Invite-Only)
Jan 7, 2024
Trackman - Hitting
91.5
Exit Velocity (max)
75.2
Exit Velocity (avg)
203
Distance (avg)
287
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Prospects ID
Jul 7, 2021
Trackman - Hitting
86.3
Exit Velocity (max)
72.4
Exit Velocity (avg)
148
Distance (avg)
280
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Area Code ID Series: SoCal
Mar 14, 2021
Trackman - Hitting
83.4
Exit Velocity (max)
67.8
Exit Velocity (avg)
131
Distance (avg)
261
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
SoCal Underclass I.D. Camp II
Oct 11, 2020
Trackman - Hitting
84.3
Exit Velocity (max)
73.1
Exit Velocity (avg)
155
Distance (avg)
277
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
Hitting
2024
2021
2020
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.1
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.
21.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
65.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
58.6
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.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
62.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
59.7
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.
SoCal Preseason All-State: Upperclass (Invite-Only)
Jan 7, 2024
Blast - Hitting
21.2
Hand Speed (max)
19.8
Hand Speed (avg)
68.6
Bat Speed (max)
65.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Prospects ID
Jul 7, 2021
Blast - Hitting
21.3
Hand Speed (max)
20.4
Hand Speed (avg)
65.0
Bat Speed (max)
63.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Area Code ID Series: SoCal
Mar 14, 2021
Blast - Hitting
20.7
Hand Speed (max)
19.9
Hand Speed (avg)
61.4
Bat Speed (max)
57.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
SoCal Underclass I.D. Camp II
Oct 11, 2020
Blast - Hitting
19.8
Hand Speed (max)
18.6
Hand Speed (avg)
62.6
Bat Speed (max)
59.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
Game Performance
2024
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
Pitch Ai
Notes
News
- Top Prospect ID Scouting Reports: Infielders - Jul 22, 2021
- Top Prospects ID: Blast Motion Leaders - Jul 13, 2021
- Top Prospects ID: Stats Leaders - Jul 12, 2021
- Bishop Gorman: Statistical Analysis - Mar 5, 2021
- SoCal ID Camp Underclass Red - Infielders - Nov 3, 2020
- SoCal ID Camp Underclass Red - Pitchers and Catchers - Nov 2, 2020
Comments
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Positional Profile: SS/C Nagashima is a dream as a catcher/UTL, 7.07 60-yard dash, and SH with pop.
Body: 6-1, 185-pounds. Extremely athletic build with good strength structure.
Hit: SH. Tall stance, weight over his back hip. Bat over his shoulder. Loads down and back, steps in on stride, cuts off over rotation. 65.1 mph bat speed with 12 G's of rotational acceleration.
Power: 91 max exit velocity, averaged 75.2 mph. 287' max distance.
Arm: RH. C-79 mph. INF-86 mph. Quick and whippy arm from the INF. From C, throws from a 3/4 slot with side spin.
Defense: 2.15-2.19 pop times. Good feet and positioning in the INF. From C, started from 1 knee, transition could use some work.
ATH: 7.07 runner in the 60. 26.30 max vertical.
Body: 5-11, 165-pounds. Athletic, slender frame. Room to pack on mass and strength.
Hit: SH. Similar set up from both sides of the plate. Feet are square and shoulder-width apart with some slight knee bend. Holds hands high and has a slow floating leg kick. Lands on a firm front side. Has quick hands and hips on inside pitches. Had a high on plane efficiency at 71% and showed the ability to consistently barrel up balls from both sides of the plate
Power: 86.00 max exit velocity.
Arm: RH. INF - 75.00 mph. Has fluid 3/4 arm action, that can tend to get a bit long for IF. Showed ability to throw from different angles accurately.
Defense: Does good job of getting up on his toes when fielding groundballs. Footwork is quiet and clean, and he puts himself in great fielding positions.
Run: 7.64 runner in the 60.
Body: 5-10, 150-pounds. Lean athletic build with room to fill out.
Hit: Switch. Similar set up from both sides. Open stance with a slight lean into his backside. Starts load early and stays connected to his backside. Swings are similar from both sides. Both smooth strokes that work on a flatter path with maybe a little more lift from the right side. Worked the whole field and showed a nice ability to stay inside the baseball.
Power: 84 mph exit velocity. Not much power currently but clean mechanics and with plenty of room to fill out show power will come.
Arm: RH. C - 69 mph. INF - 74 mph. At C, the arm action was quick and snappy. Throwdowns were mostly one-hops to the bag. Quick to release. At SS arm action was quick and fluid, in rhythm with feet. 5/6 accurate throws.
Defense: 2.14-2.33 pop times. At C, showed quick feet and clean exchanges. At SS showed good feet and range. Took good angles, softer hands, and clean transitions.
Run: 7.67 runner in the 60.