79
Velocity (max)
7/04/24
CLASS OF 2028
LHP
OF
Dylan
Liu
Unionville HS (HS) • PA
5' 9" • 145LBS
R/L • 14yr 3mo
Travel Team: West Chester Dragons NL
5' 9" • 145LBS
R/L • 14yr 3mo
Travel Team: West Chester Dragons NL
Commitment
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Best Of Stats
Fastball
76 - 79
Velo Range
7/04/24
2076
Spin Rate (avg)
6/19/24
Changeup
62.8 - 66.3
Velo Range
6/19/24
1592
Spin Rate (avg)
6/19/24
Curveball
60 - 63
Velo Range
3/03/24
1899
Spin Rate (avg)
3/03/24
Slider
61 - 61
Velo Range
6/19/24
1663
Spin Rate (avg)
6/19/24
84.7
Exit Velocity (max)
6/19/24
76.6
Exit Velocity (avg)
3/03/24
270
Distance (max)
6/19/24
73
Sweet Spot %
3/03/24
21.2
Hand Speed (max)
6/19/24
65.4
Bat Speed (max)
6/19/24
13.9
Rot. Acc (max)
6/19/24
-
Hard Hit %
7.91
60
6/19/24
4.33
30-yd
3/03/24
-
10-yd
15.5
Run speed (max)
6/19/24
76
INF Velo
3/03/24
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2024
2023
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.91
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
76.0
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.
10.7
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
64.0
Hitting
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
84.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
270
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
158
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
19.3
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).
72.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
67.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
246
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
168
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
28.2
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.
2024 PA Jr State Games
Jun 19, 2024
Trackman - Hitting
84.7
Exit Velocity (max)
70.5
Exit Velocity (avg)
122
Distance (avg)
270
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2024 NY/PA Rising Stars (2028-2029 Grads)
Mar 3, 2024
Trackman - Hitting
79.6
Exit Velocity (max)
76.6
Exit Velocity (avg)
195
Distance (avg)
263
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
23 JR PA State Games
Jun 20, 2023
Trackman - Hitting
72.9
Exit Velocity (max)
67.1
Exit Velocity (avg)
168
Distance (avg)
246
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.2
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.
65.4
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.
2024 PA Jr State Games
Jun 19, 2024
Blast - Hitting
21.2
Hand Speed (max)
18.8
Hand Speed (avg)
65.4
Bat Speed (max)
61.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2024 NY/PA Rising Stars (2028-2029 Grads)
Mar 3, 2024
Blast - Hitting
19.5
Hand Speed (max)
18.4
Hand Speed (avg)
63.5
Bat Speed (max)
61.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.8
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).
2067
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.
28.4
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).
61.2
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).
1899
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).
65.2
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).
1532
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).
61.5
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).
1663
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
68.8
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).
1932
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.
28.1
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).
60.5
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).
1812
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).
2024 PA Jr State Games
Jun 19, 2024
Trackman - Fastball
74.1
Velocity (max)
71.6 - 73.9
Velo Range
70.4
Eff Velocity (avg)
2,154
Spin Rate (max)
2,076
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
61.5
Velocity (max)
58.8
Eff Velocity (avg)
1,663
Spin Rate (max)
1,663
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
66.3
Velocity (max)
62.8 - 66.3
Velo Range
62.6
Eff Velocity (avg)
1,662
Spin Rate (max)
1,592
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2024 NY/PA Rising Stars (2028-2029 Grads)
Mar 3, 2024
Trackman - Fastball
76.0
Velocity (max)
70.5 - 75.4
Velo Range
71.6
Eff Velocity (avg)
2,188
Spin Rate (max)
2,054
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
63.7
Velocity (max)
59.6 - 63.0
Velo Range
60.1
Eff Velocity (avg)
1,949
Spin Rate (max)
1,899
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
65.9
Velocity (max)
65.9 - 65.9
Velo Range
65.2
Eff Velocity (avg)
1,471
Spin Rate (max)
1,442
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
23 JR PA State Games
Jun 20, 2023
Trackman - Fastball
71.2
Velocity (max)
67.7 - 70.0
Velo Range
66.2
Eff Velocity (avg)
2,048
Spin Rate (max)
1,932
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
62.8
Velocity (max)
58.9 - 62.2
Velo Range
58.5
Eff Velocity (avg)
1,878
Spin Rate (max)
1,812
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.3
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.2
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.0
Game Performance
2024
2023
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.33
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.91
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.
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
9.25
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
2023
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.
72.45
Pitch Ai
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Physical
2024
2023
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.
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.
Physical: 5-5, 120 pounds; Average, lean build. 9.25 runner in the 60.
Offensively: RHH. Even setup, with feet shoulder width apart; has a pre-pitch bat waggle. Short take back with the hands with an up and down stride for timing. Stays behind the ball while showing an average effort from the legs. Showed a short swing path with a two handed finish. More line drives than flyballs and groundballs with a peak exit velocity of 73 MPH via Trackman.
Defensively: Starts with a low to the ground setup; uses prep hop while showing active feet. Hands are underneath the body with a seamless transfer. Moderate arm circle from a standard 3/4 arm slot. INF - 64 MPH.
Pitching: Uses a center rubber setup while using a side step. Belt high leg drive with shoulders outside the hips. Has a moderate stride landing inline with the plate. Long arm swing while arm stays in line with 2B; standard 3/4 slot. Square to the plate with finish. FB: Peak velo of 71 MPH, while sitting 68-70 MPH; arm side run with sink. CB: 59-62 MPH; early action.