Liam Arnold
Liam Arnold
Liam Arnold
Liam Arnold
Liam Arnold
Liam Arnold
Liam Arnold

CLASS OF 2024

RHP
OF

Liam
Arnold

Palatine (HS) • IL
6-0 • 190LBS • R/R
Travel Team: GRB Illinois 2024

Rankings

2024 National

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2024 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
Visual Edge
PitchAI
News
Comments
Contact

Best Of Stats

Pitching

Fastball

80.7
Velocity (max)
2/12/22
80 - 81
Velo Range
2/12/22
2205
Spin Rate (avg)
1/31/21

Changeup

70.2 - 71.4
Velo Range
2/12/22
1440
Spin Rate (avg)
3/27/21

Curveball

67 - 70
Velo Range
1/31/21
2386
Spin Rate (avg)
1/31/21
Power
86.2
Exit Velocity (max)
8/22/20
79.8
Exit Velocity (avg)
2/12/22
265
Distance (max)
8/22/20
58
Sweet Spot %
8/22/20
Hitting
22.7
Hand Speed (max)
8/22/20
69.8
Bat Speed (max)
2/12/22
34.5
Rot. Acc (max)
8/22/20
-
Hard Hit %
Run
7.75
60-yard
8/22/20
-
30-yd
-
10-yd
-
Run speed (max)
Defense
-
INF Velo
84
OF Velo
1/31/21
-
C Velo
-
Pop Time

Positional Tools

2022
2021
2020
2019
Home to First
4.78
Outfield Velocity
82.0
Home to First
4.62
Outfield Velocity
84.0
60 Yard Dash
7.75
Home to First
4.57
Outfield Velocity
82.0
Power / Speed Score
11.1
Home to First
5.0
Outfield Velocity
67.0
McHenry Preseason ID
Feb 12, 2022
Position
82
OF Velo
86
Exit Velo
4.78
H-1st
McHenry Preseason I.D.
Jan 31, 2021
Position
84
OF Velo
4.62
H-1st
83
Exit Velo
2024 Top Prospect Games
Aug 22, 2020
Position
7.75
60-yard
78
OF Velo
81
Exit Velo

Hitting

2022
2021
2020
Exit Velocity Max
85.5
Exit Velocity Avg
79.8
Distance Max
232
Distance Avg
130
Launch Angle Avg
7.0
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
83.9
Exit Velocity Avg
62.0
Distance Max
235
Distance Avg
120
Launch Angle Avg
18.4
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
86.2
Exit Velocity Avg
77.1
Distance Max
265
Distance Avg
131
Launch Angle Avg
12.3
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
McHenry Preseason ID
Feb 12, 2022
Trackman - Hitting
85.5
Exit Velocity (max)
79.8
Exit Velocity (avg)
130
Distance (avg)
232
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
McHenry Preseason I.D.
Jan 31, 2021
Trackman - Hitting
83.9
Exit Velocity (max)
62.0
Exit Velocity (avg)
120
Distance (avg)
235
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2024 Top Prospect Games
Aug 22, 2020
Trackman - Hitting
86.2
Exit Velocity (max)
77.1
Exit Velocity (avg)
131
Distance (avg)
265
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2022
2021
2020
Hand Speed Max
20.7
Hand Speed Avg
19.8
Bat Speed Max
69.8
Bat Speed Avg
67.7
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
21.3
Hand Speed Avg
20.8
Bat Speed Max
68.4
Bat Speed Avg
66.6
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
22.7
Hand Speed Avg
22.2
Bat Speed Max
68.7
Bat Speed Avg
66.4
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
McHenry Preseason ID
Feb 12, 2022
Blast - Hitting
20.7
Hand Speed (max)
19.9
Hand Speed (avg)
69.8
Bat Speed (max)
67.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
McHenry Preseason I.D.
Jan 31, 2021
Blast - Hitting
21.3
Hand Speed (max)
20.8
Hand Speed (avg)
68.4
Bat Speed (max)
66.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2024 Top Prospect Games
Aug 22, 2020
Blast - Hitting
22.7
Hand Speed (max)
22.2
Hand Speed (avg)
68.7
Bat Speed (max)
66.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2022
2021
2020
Fastball
Velocity Max
80.7
Fastball
Velocity Avg
80.2
Fastball
Spin Rate Avg
1946
Fastball
Spin Score Avg
24.3
Fastball
Total Movement Avg
Curveball
Velocity Avg
67.2
Curveball
Spin Rate Avg
1840
Curveball
Total Movement Avg
Changeup
Velocity Avg
70.8
Changeup
Spin Rate Avg
1035
Changeup
Total Movement Avg
Fastball
Velocity Max
80.1
Fastball
Velocity Avg
79.1
Fastball
Spin Rate Avg
2134
Fastball
Spin Score Avg
27.0
Fastball
Total Movement Avg
Curveball
Velocity Avg
68.7
Curveball
Spin Rate Avg
2333
Curveball
Total Movement Avg
Changeup
Velocity Avg
69.2
Changeup
Spin Rate Avg
1360
Changeup
Total Movement Avg
Fastball
Velocity Max
79.7
Fastball
Velocity Avg
76.6
Fastball
Spin Rate Avg
1776
Fastball
Spin Score Avg
23.2
Fastball
Total Movement Avg
Curveball
Velocity Avg
67.1
Curveball
Spin Rate Avg
2059
Curveball
Total Movement Avg
Changeup
Velocity Avg
65.8
Changeup
Spin Rate Avg
1101
Changeup
Total Movement Avg
McHenry Preseason ID
Feb 12, 2022
Trackman - Fastball
80.7
Velocity (max)
79.7 - 80.7
Velo Range
78.7
Eff Velocity (avg)
2,025
Spin Rate (max)
1,946
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.1
Velocity (max)
66.3 - 68.1
Velo Range
64.7
Eff Velocity (avg)
2,003
Spin Rate (max)
1,840
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.6
Velocity (max)
70.2 - 71.4
Velo Range
69.1
Eff Velocity (avg)
1,062
Spin Rate (max)
1,035
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Underclass Invitational (Invite Only)
Mar 27, 2021
Trackman - Fastball
80.1
Velocity (max)
78.9 - 80.1
Velo Range
78.1
Eff Velocity (avg)
2,120
Spin Rate (max)
2,040
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Curveball
69.9
Velocity (max)
69.0 - 69.9
Velo Range
67.7
Eff Velocity (avg)
2,326
Spin Rate (max)
2,270
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.1
Velocity (max)
69.5 - 71.1
Velo Range
68.5
Eff Velocity (avg)
1,507
Spin Rate (max)
1,440
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
McHenry Preseason I.D.
Jan 31, 2021
Trackman - Fastball
80.1
Velocity (max)
78.0 - 79.7
Velo Range
77.0
Eff Velocity (avg)
2,287
Spin Rate (max)
2,205
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
71.6
Velocity (max)
66.6 - 69.9
Velo Range
65.9
Eff Velocity (avg)
2,483
Spin Rate (max)
2,386
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
70.1
Velocity (max)
66.8 - 69.7
Velo Range
66.8
Eff Velocity (avg)
1,426
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 %
2024 Top Prospect Games
Aug 22, 2020
Trackman - Fastball
79.7
Velocity (max)
75.0 - 78.1
Velo Range
74.8
Eff Velocity (avg)
2,023
Spin Rate (max)
1,776
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.5
Velocity (max)
65.9 - 68.2
Velo Range
65.3
Eff Velocity (avg)
2,085
Spin Rate (max)
2,059
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
65.8
Velocity (max)
63.7
Eff Velocity (avg)
1,101
Spin Rate (max)
1,101
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)

Pitch Scores

2022
2021
2020
Fastball
Hop+
Fastball
Sink+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Fastball
Rise+
McHenry Preseason ID
Feb 12, 2022
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Underclass Invitational (Invite Only)
Mar 27, 2021
Pitch Scores - Fastball
Hop+
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+
2024 Top Prospect Games
Aug 22, 2020
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2022
2021
2020
2019
Fastball
Velocity Max
81.0
Fastball
Velocity Avg
80.5
Curveball
Velocity Avg
67.0
Changeup
Velocity Avg
70.5
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
79.2
Curveball
Velocity Avg
69.0
Changeup
Velocity Avg
69.5
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
76.0
Curveball
Velocity Avg
64.2
Changeup
Velocity Avg
64.5
Fastball
Velocity Max
69.0
Fastball
Velocity Avg
64.0
Curveball
Velocity Avg
49.5
McHenry Preseason ID
Feb 12, 2022
Pitching
81
Max FB
80 - 81
FB
66 - 68
CB
70 - 71
CH
Underclass Invitational (Invite Only)
Mar 27, 2021
Pitching
80
Max FB
79 - 80
FB
69 - 70
CB
70 - 71
CH
McHenry Preseason I.D.
Jan 31, 2021
Pitching
80
Max FB
78 - 80
FB
67 - 70
CB
67 - 70
CH
2024 Top Prospect Games
Aug 22, 2020
Pitching
80
Max FB
76 - 77
FB
66 - 69
CB
66 - 66
CH
Future Prospects Showcase & Educational Camp
Jan 26, 2020
Pitching
77
Max FB
74 - 77
FB
59 - 63
CB
62 - 64
CH

Game Performance

Visual Edge

2022
Edge Score
71.51
McHenry Preseason ID
Feb 12, 2022
Visual Skills
71.51
Edge Score

Pitch Ai

2022
Arm Speed
Arm Slot
Knee Extension Velo
Deception
Hip-Shoulder Separation
McHenry Preseason ID
Feb 12, 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

Comments

2/12/22

Positional Profile: RHP/OF
Body: 6-1, 185-pounds. Muscular upper body. Plenty of room for continued physical development.
Delivery: Works with some effort, delivery works directional and downhill.
Arm Action: RH. Over-the-top arm slot.
FB: T80.7, 79.7-80.7 mph. Four seam fastball plays mostly straight with occasional life through the zone.  Above average vertical action at times. T2025, 1946 average rpm.
CB: 66.3-68.1 mph. 12/6 shape, showed downer action, above average depth at times. T2002, 1840 average rpm.
CH: 70.2-71.4 mph. Cuts changeup, maintains arm speed. T1061, 1034 average rpm.

Hit: RHH. Wide, balanced setup, toe-taps into a long stride.  Creates separation at foot strike before moving into a flat bat path to the ball.
Power: 85.5 max exit velocity, averaged 79.8 mph. 232’ max distance.
Arm: RH. OF - 82 mph. Short arm action, over-the-top arm slot
Defense: Pre-pitch hop. Active feet. Aggressive routes.
Run: 4.78 runner home-to-first. 

3/27/21

Positional Profile: RHP/OF
Body: 6-0, 175-pounds.
Delivery: Tall and fall delivery, rhythm in tempo, lands square, works in line to target, balanced finish.
Arm Action: RH. Short arm action, over-the-top arm slot.
FB: T80, 79-80 mph. 4-seam, intent to play up in the zone. T2120, 2040 average rpm.
CB: 69-70 mph. Aggressive pitch, 11/5 shape, sharp action, feel for it. T2326, 2269 average rpm.
CH: 70-71 mph. Downward action, flashes fade, thrown for strike. T1507, 1439 average rpm.

1/31/21

Positional Profile: RHP/OF
Body: 6-foot, 175-pounds.
Delivery: Smooth tempo, lands in line to target, strong front side.
Arm Action: RH. High 3/4 arm slot, quick arm action.
FB: T80, 78-80 mph. Mostly straight, ability to throw for a strike. T2286, 2204 average rpm.
CB: 67-70 mph. Advanced pitch, 11/5 shape, sharp action, arm speed same as fastball, repeatable. T2483, 2386 average rpm.
CH: 67-70 mph. Straight change, arm speed similar to fastball. T1425, 1293 average rpm.

Hit: RHH. Balanced setup, smooth load, toe tap, short stride. Short, level path, aggressive, repeatable swing, consistent hard contact through extension, line drive approach.
Power: 83.93 max exit velocity, averaged 62.01 mph. 235’ max distance.
Arm: RH. OF - 84 mph. Long arm action, over the top arm slot, advanced arm strength for his age.
Defense: Projects as a corner outfielder, sure-handed, plays through the ball with athleticism.
Run: 4.62 runner in the 60. 

8/22/20

Positional Profile: RHP/OF
Body: 5-11, 165-pounds. Athletically-built.
Delivery: Long side step, rocks into high knee lift at balance point, slight hip turn and coil. Drives down mound on line with long stride, level shoulders; squared, toe-open landing. Stride helps create good extension (averaged 5.67 feet).
Arm Action: RH. Long, loose arm action from high 3/4 slot.
FB: T80, 76-77 mph. Mostly straight, low spin at an average rate of 1,775 rpm.
CB: 66-69 mph. 11/5 shape with more horizontal action; flashed depth, breaks early.
CH: 66-66 mph. Slight deceleration with above-average vertical break; straight.

Hit: RHH. Balanced setup, smooth load, slight arm-bar and long stride.  Aggressive swing, present bat speed, consistent hard line-drive contact and used the whole field.
Power: 81 mph exit velocity from the tee. 34.50g max rotational acceleration, best of the event, according to Blast.
Arm: RH. OF - 78 mph. Long, loose arm action, high 3/4 slot.
Defense: Attacks the baseball, reliable hands, proper routes and plays through the baseball at times.
Run: 7.75 runner in the 60. 


1/26/20

Positional Profile: OF 
Body: 5-foot-11, 150-pounds. Athletic frame with plenty of room for continued physical development.
Defense: Clean footwork and plays through the baseball.
Arm: RH. OF - 82 mph. Long, loose arm action, high 3/4 arm slot, throws played accurate with carry.
Hit: RHH. Slightly closed setup, pre-pitch load back, toe-tap stride. Aggressive swing, quick hands, level bat path and a gap-to-gap approach.
Power: 81 mph exit velocity from the tee. 
Run: 4.57 runner, home-to-first. 

Delivery: Tall and fall delivery, works in-line and lands open.
Arm Action: RH. Long, live arm action, high 3/4 arm slot.
FB: T77, 74-77 mph. Arm side run action.
CB: 59-63 mph. 11/5 shape, sharp at times, feel for pitch.
CH: 62-64 mph. Sinking action.

1/27/19

5-foot-9, 120-pound lanky right handed hitting infielder and pitcher. Offensively, relaxed open setup, smooth load, short stride, engaged lower half. Level barrel path resulted in consistent hard contact, line drive approach with fluid rhythm. Exit velocity of 68 mph off the tee. From the outfield, played through the ball, clean exchange and quick feet. Threw from high ¾ slot with long arm action, throwing through target. Threw 67 mph from the outfield. Ran a 5.00 home to first. On the mound, works from a high ¾ slot and submarine as well. Loose arm action, level shoulders, landing off towards first base. Fastball had slight sink depending on arm angle, ranging between 62-67 in high ¾ and 64-67 from submarine. Curveball swept across zone, ranging between 49-50 mph.

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