81
Velocity (max)
6/09/21
CLASS OF 2023
LHP
OF
Jacob
Kelvington
Edgewater (HS) • FL
5' 9" • 165LBS
L/L • 20yr 2mo
Travel Team: Scorpions
5' 9" • 165LBS
L/L • 20yr 2mo
Travel Team: Scorpions
Rankings
2023 National
Rankings available to Premium Subscriber
2023 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
76 - 80
Velo Range
6/09/21
1953
Spin Rate (avg)
6/09/21
Changeup
62 - 63
Velo Range
6/09/21
1490
Spin Rate (avg)
6/09/21
Curveball
60.5 - 63.3
Velo Range
6/09/21
1931
Spin Rate (avg)
6/09/21
90.9
Exit Velocity (max)
6/09/21
80.7
Exit Velocity (avg)
6/09/21
333
Distance (max)
6/09/21
38
Sweet Spot %
6/09/21
-
Hand Speed (max)
-
Bat Speed (max)
-
Rot. Acc (max)
6
Hard Hit %
6/09/21
7.11
60
6/09/21
-
30-yd
-
10-yd
-
Run speed (max)
-
INF Velo
83
OF Velo
6/09/21
-
C Velo
-
Pop Time
Positional Tools
2021
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.11
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
83.0
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.
12.8
Hitting
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
80.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
333
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
229
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
28.2
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.
Florida Underclass Games
Jun 9, 2021
Trackman - Hitting
90.9
Exit Velocity (max)
80.7
Exit Velocity (avg)
229
Distance (avg)
333
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
Pitching
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.2
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).
1953
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.
25.0
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).
61.9
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).
1931
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).
63.4
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).
1490
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).
Florida Underclass Games
Jun 9, 2021
Trackman - Fastball
80.5
Velocity (max)
76.5 - 79.8
Velo Range
76.8
Eff Velocity (avg)
2,066
Spin Rate (max)
1,953
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
63.3
Velocity (max)
60.5 - 63.3
Velo Range
59.9
Eff Velocity (avg)
1,953
Spin Rate (max)
1,931
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
63.4
Velocity (max)
62.0
Eff Velocity (avg)
1,490
Spin Rate (max)
1,490
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
Pitching Velos
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
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)
61.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
62.5
Game Performance
Visual Edge
Pitch Ai
Notes
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Comments
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5-foot-9, 165-pound athletic build. Solid during batting practice, the left-handed hitter recorded an exit velocity of 91 mph. Began in a balanced athletic stance with a controlled tight load, then used a short stride. Bat speed is efficient, has a level swing plane and level finish. He found multiple barrels with some loud contact. Pull side up the middle approach. Capable in the outfield, his best throw of the day was clocked at 83 mph; showed firm hands, a natural exchange, and athletic quick feet. Fielded the ball one hand with athletic movement laterally. Consistent accuracy to the bag, used a short arm action with a high ¾ slot. In the 60-yard dash, he clocked a time of 7.11. On the mound, showed some arm speed with a high ¾ arm angle and a short loose arm action. Tall-and-fall type pitcher and uses easy effort. Showed tall balance point with even shoulders. Lands closed with upright finish. Produced a fastball that came in at 76-80 mph and topped out at 81 mph; had running action and command in the zone. (Max spin 2066; Avg 1952). Had consistent command on his 1/7 curveball (60-63). (Max spin 1953; Avg 1930). His changeup (62-63) shows fading action and low in the zone command.