76.1
Velocity (max)
1/19/26
CLASS OF 2028
RHP
SS
Colton
Kemp
Clinton High (HS) • MS
5' 8" • 135LBS
R/R • 16yr 2mo
5' 8" • 135LBSR/R • 16yr 2mo
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
73.2 - 75.7
Velo Range
1/19/26
1829
Spin Rate (avg)
8/17/24
Changeup
73 - 74.1
Velo Range
1/19/26
1525
Spin Rate (avg)
1/19/26
Curveball
66.6 - 67.6
Velo Range
1/19/26
2029
Spin Rate (avg)
1/19/26
74.1
Exit Velocity (max)
8/17/24
59.4
Exit Velocity (avg)
8/17/24
217
Distance (max)
8/17/24
64
Sweet Spot %
8/17/24
21.4
Hand Speed (max)
8/17/24
60.1
Bat Speed (max)
8/17/24
25.6
Rot. Acc (max)
8/17/24
-
Hard Hit %
7.98
60-yd
8/17/24
-
30-yd
-
10-yd
15.4
Run speed (max)
8/17/24
73
INF Velo
8/17/24
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2024
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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
Hitting
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
74.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
59.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
217
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
115
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
16.9354
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.
Mississippi Summer ID
Aug 17, 2024
Trackman - Hitting
74.1
Exit Velocity (max)
59.4
Exit Velocity (avg)
115
Distance (avg)
217
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.4
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.
60.1
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
58.7
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.
Mississippi Summer ID
Aug 17, 2024
Blast - Hitting
21.4
Hand Speed (max)
20.4
Hand Speed (avg)
60.1
Bat Speed (max)
58.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2026
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.5
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).
1739
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.
23.4
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).
67.1
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).
2029
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).
73.6
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).
1525
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
70.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.4
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).
1829
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.
26.0
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).
58.8
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).
1778
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).
65.3
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).
1358
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).
Central Mississippi Preseason ID
Jan 19, 2026
Trackman - Fastball
76.1
Velocity (max)
73.2 - 75.7
Velo Range
74.3
Eff Velocity (avg)
1,834
Spin Rate (max)
1,739
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
67.6
Velocity (max)
66.6 - 67.6
Velo Range
65.7
Eff Velocity (avg)
2,205
Spin Rate (max)
2,029
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
74.2
Velocity (max)
73.0 - 74.1
Velo Range
73.3
Eff Velocity (avg)
1,591
Spin Rate (max)
1,525
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Mississippi Summer ID
Aug 17, 2024
Trackman - Fastball
70.9
Velocity (max)
70.0 - 70.8
Velo Range
69.7
Eff Velocity (avg)
1,903
Spin Rate (max)
1,829
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Curveball
60.5
Velocity (max)
57.8 - 59.9
Velo Range
57.9
Eff Velocity (avg)
1,871
Spin Rate (max)
1,778
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
66.5
Velocity (max)
64.7 - 66.0
Velo Range
64.6
Eff Velocity (avg)
1,507
Spin Rate (max)
1,358
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
59.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.5
Game Performance
2024
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.98
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Vizual 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.
48.3
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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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.
Colton Kemp, Sumner Hill (MS), 2028
Positional Profile: RHP/SS
Body: 5-5, 116-pounds. Lean, projectable frame
Hit: RHH. Balanced stance with higher than normal hand set. Short load and stride. Hands drop into slot well. Consistent swing with good line drives. Pop will come with maturity. 58.7 mph bat speed with 18 G's of rotational acceleration.
Power: 74 max exit velocity, averaged 59.4 mph. 217' max distance.
Arm: RH. INF-73 mph. Short arm action
Defense: Good look at shortstop. Good footwork and a clean glove. Gets the ball out well for good throws to 1st.
ATH: 7.98 runner in the 60. 25.20 max vertical.
Vizual Edge: 48.3 Edge Score
Colton Kemp, Sumner Hill (MS), 2028
Positional Profile: RHP/SS
Body: 5-5, 116-pounds. Lean, projectable frame
Delivery: Good repeatable delivery. Pause at the top before release.
Arm Action: RH. High arm slot.
FB: T71, 70-71 mph. Mostly straight. Works up in the zone. T1903, 1829 average rpm.
CB: 58-60 mph. Developing pitch. Locates well on the outside corner. T1871, 1778 average rpm.
CH: 65-66 mph. Still getting a feel. Good drop to pitch. T1507, 1358 average rpm.
ATH: 7.98 runner in the 60. 25.20 max vertical.