@l_liam15 80
Velocity (max)
7/02/25
CLASS OF 2026
LHP
1B
Liam
Costello
West Morris Central (HS) • NJ
6' 2" • 226.9LBS
L/L • 17yr 10mo
Travel Team: In The Zone Baseball Academy / Sabre Baseball
6' 2" • 226.9LBSL/L • 17yr 10mo
Travel Team: In The Zone Baseball Academy / Sabre Baseball
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
78.2 - 80
Velo Range
7/02/25
2001
Spin Rate (avg)
7/02/25
Changeup
74.2 - 75.3
Velo Range
7/02/25
1647
Spin Rate (avg)
7/02/25
Curveball
63 - 66
Velo Range
10/20/24
1612
Spin Rate (avg)
10/20/24
Slider
68.7 - 70
Velo Range
7/02/25
1710
Spin Rate (avg)
7/02/25
93.6
Exit Velocity (max)
7/02/25
86.5
Exit Velocity (avg)
7/02/25
320
Distance (max)
7/02/25
57
Sweet Spot %
7/02/25
20.9
Hand Speed (max)
7/02/25
76.1
Bat Speed (max)
7/02/25
19.2
Rot. Acc (max)
7/02/25
43
Hard Hit %
7/02/25
8.05
60-yd
7/02/25
4.43
30-yd
7/02/25
1.85
10-yd
7/02/25
17.0
Run speed (max)
7/02/25
78
INF Velo
7/02/25
-
OF Velo
-
C Velo
-
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Positional Tools
2025
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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).
78.0
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
93.6
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
86.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
320
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
193
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
11.0143
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.
New Jersey Top Prospect Games - Session II (Invite-Only)
Jul 2, 2025
Trackman - Hitting
93.6
Exit Velocity (max)
86.5
Exit Velocity (avg)
193
Distance (avg)
320
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
76.1
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.
New Jersey Top Prospect Games - Session II (Invite-Only)
Jul 2, 2025
Blast - Hitting
20.9
Hand Speed (max)
19.4
Hand Speed (avg)
76.1
Bat Speed (max)
70.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
2024
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).
79.4
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).
2001
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.
25.2
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.7
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).
1647
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).
69.3
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).
1710
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).
77.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.5
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).
1934
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.
25.3
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).
64.2
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).
1612
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).
69.6
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).
948
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).
New Jersey Top Prospect Games - Session II (Invite-Only)
Jul 2, 2025
Trackman - Fastball
80.0
Velocity (max)
78.2 - 80.0
Velo Range
79.5
Eff Velocity (avg)
2,117
Spin Rate (max)
2,001
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
70.0
Velocity (max)
68.7 - 70.0
Velo Range
68.5
Eff Velocity (avg)
1,775
Spin Rate (max)
1,710
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
75.3
Velocity (max)
74.2 - 75.3
Velo Range
74.7
Eff Velocity (avg)
1,654
Spin Rate (max)
1,647
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2024 NJ Fall Top Prospect Games (2026-2028s)
Oct 20, 2024
Trackman - Fastball
77.7
Velocity (max)
75.1 - 77.7
Velo Range
75.2
Eff Velocity (avg)
2,058
Spin Rate (max)
1,934
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
65.8
Velocity (max)
62.8 - 65.6
Velo Range
62.4
Eff Velocity (avg)
1,741
Spin Rate (max)
1,612
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
70.8
Velocity (max)
68.8 - 70.5
Velo Range
68.1
Eff Velocity (avg)
1,110
Spin Rate (max)
948
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).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.5
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)
69.5
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.85
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.43
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.05
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vizual Edge
2025
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.
66.56
Pitch Ai
Notes
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Comments
Draft Reports
Contact
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Physical
2025
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.
Positional Profile: LHP/1B
Body: 6-2, 215-pounds. Strong and physical build.
Delivery: Consistent rhythm/tempo, clean movements down the bump. Hands work in sync w/ his lower half. Shorter stride, gets over a strong brace leg.
Arm Action: LH. Longer arm swing, comes from just above a 3/4 slot.
FB: T78, 75-78 mph. Armside run, sink at times. T2058, 1934 average rpm.
CB: 63-66 mph. Gradual 1/7 shape. T1741, 1612 average rpm.
CH: 69-70 mph. Kills spin, late fade. T1110, 948 average rpm.
Positional Profile: LHP/1B
Body: 6-2, 215-pounds. Strong and physical build.
Hit: LHH
Arm: LH.