86
Velocity (max)
6/23/22
CLASS OF 2024
RHP
OF
Jon
Holcomb
Parkview (HS) • GA
6' 3" • 175LBS
R/R • 18yr
Travel Team: 5 Star Atlanta Black
6' 3" • 175LBS
R/R • 18yr
Travel Team: 5 Star Atlanta Black
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
81 - 85
Velo Range
6/23/22
2000
Spin Rate (avg)
1/15/22
Changeup
74 - 78
Velo Range
6/23/22
1632
Spin Rate (avg)
1/15/22
Curveball
70 - 73
Velo Range
6/23/22
1820
Spin Rate (avg)
6/07/22
89.8
Exit Velocity (max)
6/07/22
70.2
Exit Velocity (avg)
6/02/20
266
Distance (max)
6/02/20
58
Sweet Spot %
6/02/20
24.4
Hand Speed (max)
6/07/22
78.7
Bat Speed (max)
6/07/22
14
Rot. Acc (max)
6/07/22
-
Hard Hit %
7.5
60
6/07/22
-
30-yd
-
10-yd
-
Run speed (max)
-
INF Velo
81
OF Velo
6/07/22
69
C Velo
6/02/20
2.32 - 2.45
Pop Time
6/02/20
Positional Tools
2022
2020
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.50
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
81.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.39
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.32 - 2.45
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.
9.6
Hitting
2022
2020
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
89.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
84.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
297
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
200
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
16.4
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).
80.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
70.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
266
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
188
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.7
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.
Underclass Games (Invite-Only)
Jun 7, 2022
Trackman - Hitting
89.8
Exit Velocity (max)
84.3
Exit Velocity (avg)
200
Distance (avg)
297
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Underclass Games (Invite Only)
Jun 2, 2020
Trackman - Hitting
80.6
Exit Velocity (max)
70.2
Exit Velocity (avg)
188
Distance (avg)
266
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
24.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
23.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
78.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
71.2
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.
Underclass Games (Invite-Only)
Jun 7, 2022
Blast - Hitting
24.4
Hand Speed (max)
23.8
Hand Speed (avg)
78.7
Bat Speed (max)
71.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Underclass Games (Invite Only)
Jun 2, 2020
Blast - Hitting
22.4
Hand Speed (max)
21.3
Hand Speed (avg)
71.6
Bat Speed (max)
65.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
Pitching
2022
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.3
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).
1820
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.
22.6
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).
69.7
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).
1739
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).
74.6
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).
1576
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).
74.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.2
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).
1809
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).
62.9
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).
1700
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).
69.2
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).
1299
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).
Underclass Games (Invite-Only)
Jun 7, 2022
Trackman - Fastball
83.1
Velocity (max)
78.4 - 83.1
Velo Range
79.7
Eff Velocity (avg)
1,979
Spin Rate (max)
1,763
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
72.0
Velocity (max)
70.7 - 71.9
Velo Range
69.5
Eff Velocity (avg)
1,909
Spin Rate (max)
1,820
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
77.3
Velocity (max)
77.2
Eff Velocity (avg)
1,293
Spin Rate (max)
1,293
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Preseason All-State (Invite Only)
Jan 15, 2022
Trackman - Fastball
79.8
Velocity (max)
78.4 - 79.7
Velo Range
77.3
Eff Velocity (avg)
2,054
Spin Rate (max)
2,000
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.6
Velocity (max)
66.6 - 68.3
Velo Range
64.8
Eff Velocity (avg)
1,747
Spin Rate (max)
1,625
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
74.6
Velocity (max)
73.4 - 74.6
Velo Range
72.6
Eff Velocity (avg)
1,678
Spin Rate (max)
1,632
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Underclass Games (Invite Only)
Jun 2, 2020
Trackman - Fastball
74.5
Velocity (max)
71.2 - 73.2
Velo Range
70.1
Eff Velocity (avg)
1,930
Spin Rate (max)
1,809
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
63.0
Velocity (max)
62.8 - 63.0
Velo Range
60.4
Eff Velocity (avg)
1,750
Spin Rate (max)
1,700
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
69.6
Velocity (max)
68.9 - 69.5
Velo Range
67.1
Eff Velocity (avg)
1,365
Spin Rate (max)
1,299
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2022
2020
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
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.
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
2022
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.0
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)
68.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
74.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
62.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Game Performance
2024
2022
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.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.75
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.10
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.50
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.
Underclass Games (Invite-Only)
Jun 7, 2022
Swift
1.75
10-yd
4.10
30-yd
7.50
60-yd
18.1
Run speed (max)
8.0
Run Speed (avg)
0.16
RSi (max)
0.15
RSi (avg)
1,431
Jump Power (max)
Visual Edge
Pitch Ai
Notes
News
- Underclass Games - Pitcher Analysis - Jul 22, 2022
- Underclass Games - Outfield Analysis - Jul 20, 2022
- Preseason All-State: Statistical Analysis - Jan 19, 2022
- Underclass Games: Right-Handed Pitcher Analysis - Oct 22, 2020
- Underclass Games: Catcher Analysis - Aug 20, 2020
- Underclass Games: Statistical Analysis - Jun 9, 2020
Comments
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Underclass Games - Pitcher Analysis
Positional Profile: RHP/OF Will end up as a SP in college. Has all of the traits to do so, just needs to put on muscle+weight.
Body: 6-foot-2, 175-pounds. Slender high waisted projectable body
Delivery: Very efficient mover. Controlled tempo, balance, and direction. Level Shoulders and minimal head movement keep him in the strike zone. Keeps aggression on front side with all of his pitches. Efficient lower half during leg drive.
Arm Action: RH. Downhill steep plane with quick arm circle
FB: T83.1, 78.4-83.1 mph. Downhill 4seam directional plane T1978, 1763 average rpm.
CB: 70.7-71.9 mph. Tunnels well off FB release height and sweeps off plane T1909, 1819 average rpm.
CH: 77.2 mph. Kills spin and shows fade+depth off FB plane T1293, 1293 average rpm.
Underclass Games - Outfield Analysis
Positional Profile: RHP/OF
Body: 6-foot-2, 175-pounds. Slender high waisted projectable body
Hit: RHH. Tall open setup. Super unique load as hips touch and go off the backside in a split second. Back elbow adjustment happens just after front & back elbows flex inwards before "stretching" back out as he continues to stride. Can tend to "arm bar" through contact Long path to contact. Line drive to the middle fo the field
Power: 89.8 max exit velocity, averaged 84.3 mph. 297’ max distance. Line drive contact currently and could continue to grow as he physically matures
Arm: RH. OF - 81 mph. Short arm circle and H 3/4 arm action.
Defense: Easy, gradual build up to the ball. Smooth transfer allows for him to have good direction just before entering throwing position
Run: 7.50 runner in the 60.
5-foot-10, 145-pound right-handed hitting two-way prospect, long, lean frame, has not even begun to tap into his physicality as he continues to mature, ran an 8.39 laser-timed 60. Offensively, open setup, high hands drop and load deep, reverse toe-tap, long stride, finishes balanced. Barrel works mostly level through the zone with a flick of the wrist, line drive type hitter, uses the middle of the field, 76 exit velocity off a tee. Defensively, short arm action, over-the-top slot, 69 out of the ctouch. Some fluidity in actions, sits up stance, long on transfers, clean footwork, pop times ranged, 2.32-2.45. On the mound, arm works clean on the back-side to a ¾ slot. Tall and fall delivery, works on-line, lands open, finishes upright. Fastball sat 72-73, touched 74. Curveball, 63-64, 12/6 shape, some depth. Changeup, 68-69, fade action.