19.6
Hand Speed (max)
2/21/21
CLASS OF 2024
OF
RHP
Aaron
Harkov
Quinsigamond CC
Serra (HS) • CA
5' 11" • 163LBS
R/R • 18yr 2mo
Travel Team: Foundry Baseball
Serra (HS) • CA
5' 11" • 163LBS
R/R • 18yr 2mo
Travel Team: Foundry Baseball
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
67.6
Bat Speed (max)
1/30/22
17.9
Rot. Acc (max)
1/30/22
-
Hard Hit %
86.8
Exit Velocity (max)
1/30/22
78.2
Exit Velocity (avg)
1/30/22
290
Distance (max)
1/30/22
71
Sweet Spot %
1/30/22
7.57
60
1/30/22
-
30-yd
-
10-yd
-
Run speed (max)
-
INF Velo
78
OF Velo
1/30/22
-
C Velo
-
Pop Time
Fastball
68
Velocity (max)
6/04/21
64 - 67
Velo Range
2/21/21
1711
Spin Rate (avg)
2/21/21
Changeup
60 - 63
Velo Range
6/04/21
1238
Spin Rate (avg)
2/21/21
Curveball
58 - 60
Velo Range
2/21/21
1831
Spin Rate (avg)
2/21/21
Positional Tools
2022
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)
7.57
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
78.0
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.
11.5
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.71
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
74.0
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.
10.3
Hitting
2022
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
86.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
290
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
194
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.6
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).
79.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
68.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
272
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
159
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.7
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.
Peninsula/South Bay Preseason ID
Jan 30, 2022
Trackman - Hitting
86.8
Exit Velocity (max)
78.2
Exit Velocity (avg)
194
Distance (avg)
290
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
BAWS Underclass 2021
Jun 4, 2021
Trackman - Hitting
76.1
Exit Velocity (max)
63.9
Exit Velocity (avg)
104
Distance (avg)
221
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Northern CA Open Scout Day
Feb 21, 2021
Trackman - Hitting
79.2
Exit Velocity (max)
71.7
Exit Velocity (avg)
208
Distance (avg)
272
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.1
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.
19.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
66.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.7
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.
Peninsula/South Bay Preseason ID
Jan 30, 2022
Blast - Hitting
19.3
Hand Speed (max)
18.6
Hand Speed (avg)
67.6
Bat Speed (max)
64.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
BAWS Underclass 2021
Jun 4, 2021
Blast - Hitting
18.3
Hand Speed (max)
18.0
Hand Speed (avg)
62.6
Bat Speed (max)
60.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Northern CA Open Scout Day
Feb 21, 2021
Blast - Hitting
19.6
Hand Speed (max)
18.1
Hand Speed (avg)
66.2
Bat Speed (max)
62.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
67.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
65.8
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).
1711
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).
58.9
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).
1831
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).
59.9
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).
1238
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).
Northern CA Open Scout Day
Feb 21, 2021
Trackman - Fastball
67.1
Velocity (max)
64.8 - 66.8
Velo Range
63.0
Eff Velocity (avg)
1,832
Spin Rate (max)
1,711
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
59.9
Velocity (max)
58.5 - 59.6
Velo Range
56.3
Eff Velocity (avg)
1,864
Spin Rate (max)
1,831
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
61.2
Velocity (max)
58.7 - 61.2
Velo Range
57.5
Eff Velocity (avg)
1,303
Spin Rate (max)
1,238
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2021
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ 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).
68.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
57.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
60.5
Game Performance
Visual Edge
Pitch Ai
Notes
News
- Peninsula/South Bay Preseason ID: OF Reports - Feb 21, 2022
- Peninsula/South Bay Preseason ID: Blast Leaderboard - Feb 4, 2022
- Peninsula/South Bay Preseason ID: Stat Leaders - Feb 2, 2022
- BAWS Underclass 2021 - Blast Motion Leaderboard - Jun 25, 2021
- BAWS Underclass 2021 - Pitching velocities - Jun 24, 2021
- Northern CA Open Scout Day - Pitcher Reports - Mar 1, 2021
- Northern CA Open Scout Day: Blast Motion Data - Feb 27, 2021
- Northern CA Open Scout Day: TrackMan Pitching Data - '24/'25 grads - Feb 25, 2021
Comments
Draft Reports
Contact
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Positional Profile: OF
Physical: 5-11, 163-pounds; Average, rangy build. 7.57 runner in the 60.
Offensively: RHH. Even setup, with feet shoulder width apart; flat bat moving to upright position. Loads straight back with a toe-tap for timing. Stays behind the ball while showing an average effort from the legs. Showed a flat swing path with two handed finish. More line drives than fly balls and ground balls with a peak exit velocity of 87 MPH via Trackman. Fairly compact with contact oriented approach, has bat control and zone adjustability, has barrel feel and high level to stay on-plane.
Defensively: Starts with an upright /tall setup; uses prep hop while showing active feet. Hands are off to the side while funneling to the hip before transfer. Moderate arm circle from a high-3/4 arm slot. OF - 78 MPH. Calm approach to ball, fairly routine mechanics to release, slight tailing action near the target, ball comes out with hints of potential for slightly above average arm strength in the future.
Bay Area World Series Underclass (6/4/21-6/6/21)
Offensive notes: High hands with early wiggle using front foot lift on load. Direct hand path with open front side allowed him to find consistent liners to LF. Longer, squared frame with some projection. 60-yard - 7.71 / EV mph - 76
Defensive notes: Shoulder loads well allowing him to keep throws accurate from a compact, higher release. Moved well and stayed inline to his bases. Trusted his footwork and timing. OF mph - 74
Pitching notes: Hands work up/down with high front knee and used shorter stride into bent front leg. Arm has length out of the glove to high 3/4 release. FB worked with some sink to the gloveside extending off the plate that way. CHG worked armside to be opposite FB to gloveside. CB worked with overhand action in 12/5 shape with slow drop through the zone. Better when he worked ahead early in the counts. FB 64-68 / CB 55-56 / CHG 60-63
Positional Profile: OF
Body: 5-8, 135-pounds. High waist, length in lower half, young muscle.
Hit: RHH. Tall stance, high hands, high back elbow. Hands stay high on simple stride, keeps back foot connected to the ground and ability to have torso continue through zone. Pull focus with times of lift that way. Barrel stays with shoulders, quick trigger and lift focus. Better control of barrel allows him to find more consistency.
Power: 79 max exit velocity
Arm: RH. OF - 73 mph. Fluid arm swing, elbow stays high through release. Arcs on throws with bits of tail.
Defense: Aggressive to the baseball with fluid footwork; fields on the left foot consistently.
Run: 7.86 runner in the 60
Positional Profile: RHP
Delivery: Slow paced. Small sidestep with hands raising on higher front knee; stays tall early. Front leg reaches a bit and when it does front foot will open.
Arm Action: RH. Full swing, fluid and higher 3/4 release.
FB: T67, 64-67 mph. Up in zone, times where it can have better run (15.1 Max HM, 17.8 Max IVB) T67, 67 average rpm.
CB: 58-60 mph. Small overhand action. Times where it spins (-11 Max HM) T58-60, 58-60 average rpm.
CH: 58-61 mph. Good depth off FB look. Times where the pitch can really dive (18.4 Max IVB) T58-61, 58-61 average rpm.