25.7
Hand Speed (max)
2/17/24
CLASS OF 2026
SS
RHP
Kellen
Conley
Arvada West (HS) • CO
5' 10" • 163LBS
R/R • 16yr 8mo
Travel Team: Elite
5' 10" • 163LBSR/R • 16yr 8mo
Travel Team: Elite
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
73.2
Bat Speed (max)
2/17/24
19.9
Rot. Acc (max)
2/17/24
-
Hard Hit %
88.1
Exit Velocity (max)
2/17/24
74.3
Exit Velocity (avg)
11/13/22
268
Distance (max)
11/13/22
50
Sweet Spot %
11/13/22
7.63
60
11/13/22
3.92
30-yd
2/17/24
1.65
10-yd
2/17/24
18
Run speed (max)
2/17/24
77
INF Velo
2/17/24
-
OF Velo
-
C Velo
-
Pop Time
Fastball
76.3
Velocity (max)
2/17/24
74.2 - 75.9
Velo Range
2/17/24
2032
Spin Rate (avg)
11/13/22
Changeup
71 - 74.3
Velo Range
2/17/24
1539
Spin Rate (avg)
2/17/24
Curveball
63 - 66
Velo Range
11/13/22
2141
Spin Rate (avg)
2/17/24
Slider
-
Velo Range
1871
Spin Rate (avg)
2/17/24
Positional Tools
2024
2022
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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).
77.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
72.0
Hitting
2024
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
88.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
70.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
209
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
117
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.7
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).
83.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
268
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
126
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
5.7
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.
Denver Preseason ID
Feb 17, 2024
Trackman - Hitting
88.1
Exit Velocity (max)
70.6
Exit Velocity (avg)
117
Distance (avg)
209
Distance (max)
Sweet Spot %
Fly Ball %
Ground Ball %
Colorado Fall ID
Nov 13, 2022
Trackman - Hitting
83.1
Exit Velocity (max)
74.3
Exit Velocity (avg)
126
Distance (avg)
268
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
Hitting
2024
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
25.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
23.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.5
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.
21.1
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
69.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.2
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.
Denver Preseason ID
Feb 17, 2024
Blast - Hitting
25.7
Hand Speed (max)
23.5
Hand Speed (avg)
73.2
Bat Speed (max)
70.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Colorado Fall ID
Nov 13, 2022
Blast - Hitting
21.1
Hand Speed (max)
19.9
Hand Speed (avg)
69.8
Bat Speed (max)
66.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.0
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).
1752
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).
63.0
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).
2141
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.5
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).
1539
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).
67.9
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).
1871
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).
Cutter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.6
Cutter
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).
2031
Cutter
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).
71.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.3
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).
1793
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.
25.1
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).
64.4
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).
1993
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).
66.5
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).
1287
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).
Cutter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
65.8
Cutter
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).
2032
Cutter
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Denver Preseason ID
Feb 17, 2024
Trackman - Fastball
76.3
Velocity (max)
74.2 - 75.9
Velo Range
73.5
Eff Velocity (avg)
1,858
Spin Rate (max)
1,752
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)
62.7 - 63.3
Velo Range
60.9
Eff Velocity (avg)
2,167
Spin Rate (max)
2,141
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
67.9
Velocity (max)
66.4
Eff Velocity (avg)
1,871
Spin Rate (max)
1,871
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
74.5
Velocity (max)
71.0 - 74.3
Velo Range
72.2
Eff Velocity (avg)
1,779
Spin Rate (max)
1,539
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Cutter
69.7
Velocity (max)
69.5 - 69.7
Velo Range
67.8
Eff Velocity (avg)
2,185
Spin Rate (max)
2,031
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Colorado Fall ID
Nov 13, 2022
Trackman - Fastball
71.5
Velocity (max)
71.1 - 71.5
Velo Range
69.4
Eff Velocity (avg)
1,903
Spin Rate (max)
1,793
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.7
Velocity (max)
63.2 - 65.7
Velo Range
61.7
Eff Velocity (avg)
2,023
Spin Rate (max)
1,993
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
66.9
Velocity (max)
66.1 - 66.9
Velo Range
65.0
Eff Velocity (avg)
1,291
Spin Rate (max)
1,287
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Cutter
66.6
Velocity (max)
65.2 - 66.4
Velo Range
63.0
Eff Velocity (avg)
2,076
Spin Rate (max)
2,032
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
72.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.5
Game Performance
2024
2022
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.65
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.92
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.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.83
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.
Colorado Fall ID
Nov 13, 2022
Swift
1.83
10-yd
7.63
60-yd
17.6
Run speed (max)
1.40
RSi (max)
1.41
RSi (avg)
1,307
Jump Power (max)
27.1
Jump Height (max)
27.1
Jump Height (avg)
Visual Edge
2024
2022
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.
76.85
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.
72.81
Pitch Ai
2022
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
Colorado Fall ID
Nov 13, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
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.
Body: 5-10, 150-pounds. Young sturdy frame with room to mature.
Delivery: Starts in the middle of the rubber, small side step in front of the rubber begins the delivery, medium leg lift, average stride landing slightly open,
Arm Action: RH. Shorter arm swing coming through an over-the-top slot.
FB: T71.5, 71-71 mph. Stays on plane and straight. T1903, 1793 average rpm.
CB: 63-66 mph. Gyro spin with rolling action. T2023, 1993 average rpm.
CH: 66-67 mph. Some arm side fade. T1291, 1287 average rpm.
CUT: 65-66 mph. Minimal glove-side movement.
Body: 5-10, 150-pounds. Young sturdy frame with room to mature.
Delivery: Starts in the middle of the rubber, small side step in front of the rubber begins the delivery, medium leg lift, average stride landing slightly open,
Arm Action: RH. Shorter arm swing coming through an over-the-top slot.
FB: T71.5, 71-71 mph. Stays on plane and straight. T1903, 1793 average rpm.
CB: 63-66 mph. Gyro spin with rolling action. T2023, 1993 average rpm.
CH: 66-67 mph. Some arm side fade. T1291, 1287 average rpm.
CUT: 65-66 mph. Minimal glove-side movement.
Body: 5-10, 150-pounds. Young sturdy frame with room to mature.
Hits: RHH. Upright, wide base and even, equal weight distrubution, hands shoulder high with wiggle. Lean back with a small toe tap begins the swing, does not create much separation with hands, direct and flat bat path through the zone.
Power: 83 max exit velocity, averaged 74.3 MPH. 268' max distance. Contact guy right now with developing power.
Arm: RH. INF-72 mph.Moderate arm swing coming through a High 3/4 slot.
Defense: Upright stance, sits back, deliberate footwork, fields ball out in front with clean transfer to hand.
Run: 7.63 runner in the 60.
Vizual Edge: 72.81 Edge Score
Body: 5-10, 150-pounds. Young sturdy frame with room to mature.
Hits: RHH. Upright, wide base and even, equal weight distrubution, hands shoulder high with wiggle. Lean back with a small toe tap begins the swing, does not create much separation with hands, direct and flat bat path through the zone.
Power: 83 max exit velocity, averaged 74.3 MPH. 268' max distance. Contact guy right now with developing power.
Arm: RH. INF-72 mph.Moderate arm swing coming through a High 3/4 slot.
Defense: Upright stance, sits back, deliberate footwork, fields ball out in front with clean transfer to hand.
Run: 7.63 runner in the 60.
Vizual Edge: 72.81 Edge Score