@Gavin_King28 84.1
Velocity (max)
6/23/26
CLASS OF 2028
RHP
1B
Gavin
King
Tabor Academy (HS) • MA
6' 0" • 198LBS
L/R • 16yr 7mo
Travel Team: MVP New England 2028 - Marucci
6' 0" • 198LBSL/R • 16yr 7mo
Travel Team: MVP New England 2028 - Marucci
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
80.1 - 83.3
Velo Range
6/23/26
2077
Spin Rate (avg)
6/23/26
Changeup
71.8 - 76.4
Velo Range
10/05/25
1446
Spin Rate (avg)
10/05/25
Curveball
72 - 74
Velo Range
6/25/26
2258
Spin Rate (avg)
6/23/26
Slider
72 - 73
Velo Range
6/23/26
2248
Spin Rate (avg)
6/23/26
95.4
Exit Velocity (max)
10/05/25
83.3
Exit Velocity (avg)
10/05/25
337
Distance (max)
10/05/25
33
Sweet Spot %
10/05/25
23.5
Hand Speed (max)
10/05/25
73
Bat Speed (max)
10/05/25
16.4
Rot. Acc (max)
10/05/25
44
Hard Hit %
10/05/25
Positional Tools
Hitting
2025
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Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
95.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
83.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
337
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
219
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
32.6164
Hard Hit %
Percentage of batted balls with exit velocities over 90 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.
2025 Massachusetts Fall Top Prospect Games (Invite Only)
Oct 5, 2025
Trackman - Hitting
95.4
Exit Velocity (max)
83.3
Exit Velocity (avg)
219
Distance (avg)
337
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
69.8
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.
2025 Massachusetts Fall Top Prospect Games (Invite Only)
Oct 5, 2025
Blast - Hitting
23.5
Hand Speed (max)
21.0
Hand Speed (avg)
73.0
Bat Speed (max)
69.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.7
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).
2077
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.
25.4
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).
70.3
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).
2258
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).
73.5
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).
1360
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).
72.5
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).
2248
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).
82.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.7
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).
1966
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.
24.7
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.0
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).
1446
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).
70.4
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).
2135
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 New England Top Prospect Games: Session 2
Jun 23, 2026
Trackman - Fastball
84.1
Velocity (max)
80.1 - 83.3
Velo Range
80.4
Eff Velocity (avg)
2,184
Spin Rate (max)
2,077
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
70.7
Velocity (max)
70.0 - 70.7
Velo Range
68.2
Eff Velocity (avg)
2,275
Spin Rate (max)
2,258
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
73.0
Velocity (max)
72.0 - 73.0
Velo Range
70.9
Eff Velocity (avg)
2,329
Spin Rate (max)
2,248
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
74.0
Velocity (max)
72.8 - 74.0
Velo Range
72.2
Eff Velocity (avg)
1,477
Spin Rate (max)
1,360
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2025 Massachusetts Fall Top Prospect Games (Invite Only)
Oct 5, 2025
Trackman - Fastball
82.2
Velocity (max)
78.4 - 80.9
Velo Range
79.8
Eff Velocity (avg)
2,102
Spin Rate (max)
1,966
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
72.3
Velocity (max)
69.0 - 71.8
Velo Range
69.3
Eff Velocity (avg)
2,254
Spin Rate (max)
2,135
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
76.4
Velocity (max)
71.8 - 76.4
Velo Range
73.3
Eff Velocity (avg)
1,669
Spin Rate (max)
1,446
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
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
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.8
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.8
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.2
Game Performance
Vizual Edge
Pitch Ai
Notes
News
Comments
10/05/25
6-foot-1, 190-pound right-handed pitcher. He showed very well at the event. The fastball sat 81-82 mph with arm side run to the pitch. The command of the fastball was good. The slider was 70-71 mph and showed a good shape to it. The changeup was 72-73 mph and showed fade action to it. The delivery is under control and the direction is solid. The slot is slightly above 3/4 and he is aggressive with his arm speed. Good looking 2028 arm to watch .
Draft Reports
Contact
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Physical
2026
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.