@dk_bsbl2 20.6
Hand Speed (max)
1/19/25
CLASS OF 2027
C
OF
Derek
Keppley
Perry (HS) • AZ
5' 9" • 162.3LBS
L/R • 17yr 6mo
Travel Team: Perry/ Legends/One
5' 9" • 162.3LBSL/R • 17yr 6mo
Travel Team: Perry/ Legends/One
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
68.7
Bat Speed (max)
10/26/25
16.8
Rot. Acc (max)
10/26/25
-
Hard Hit %
88.7
Exit Velocity (max)
10/26/25
73.4
Exit Velocity (avg)
10/26/25
313
Distance (max)
10/26/25
53
Sweet Spot %
1/19/25
7.62
60-yd
1/19/25
4.17
30-yd
10/26/25
1.74
10-yd
10/26/25
18.1
Run speed (max)
1/19/25
-
INF Velo
-
OF Velo
69
C Velo
10/26/25
2.25 - 2.30
Pop Time
1/19/25
Positional Tools
2025
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.62
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.25 - 2.40
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
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.
11.6
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
88.7
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).
313
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
163
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
19.1319
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.
Mesa Fall ID
Oct 26, 2025
Trackman - Hitting
88.7
Exit Velocity (max)
73.4
Exit Velocity (avg)
197
Distance (avg)
313
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Peoria Preseason ID
Jan 19, 2025
Trackman - Hitting
82.4
Exit Velocity (max)
72.9
Exit Velocity (avg)
140
Distance (avg)
281
Distance (max)
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.
20.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.7
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.
Mesa Fall ID
Oct 26, 2025
Blast - Hitting
20.6
Hand Speed (max)
19.5
Hand Speed (avg)
68.7
Bat Speed (max)
65.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Peoria Preseason ID
Jan 19, 2025
Blast - Hitting
20.6
Hand Speed (max)
19.3
Hand Speed (avg)
68.4
Bat Speed (max)
64.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.79
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.23
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.63
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.
Mesa Fall ID
Oct 26, 2025
Vald
1.74
10-yd
4.17
30-yd
7.64
60-yd
17.7
Run speed (max)
1.43
RSI (max)
19.7
Jump Height (max)
Peoria Preseason ID
Jan 19, 2025
Vald
1.79
10-yd
4.23
30-yd
7.63
60-yd
18.1
Run speed (max)
1.10
RSI (max)
20.8
Jump Height (max)
Vizual Edge
2025
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.
52.68
Pitch Ai
Notes
Comments
Draft Reports
Contact
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Physical
2025
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.
Positional Profile: C/OF
Body: 5-9, 162-pounds.
Hit: LHH. Open stance with hands set near the bottom of the ear in a strong launch position. Quiet and balanced with a relaxed look in the box. Small, controlled leg lift to an even stride. Maintains posture with solid lower half use and balance through contact, showing a consistent middle of the field approach with gap to gap ability. 65.3 mph bat speed with 14 G's of rotational acceleration.
Power: 89 max exit velocity, averaged 73.4 mph. 313' max distance.
Arm: RH. C-69 mph. Throws show fair accuracy but lose carry when he stands tall through release.
Defense: 2.25-2.40 pop times. Works from a one-knee stance with transfers up to the shoulder. Needs to stay in his legs more and follow through to improve direction and consistency.
ATH: 7.64 runner in the 60. 1.74 and 4.17 in the 10 and 30 yard splits. 19.70 max vertical.