21.3
Hand Speed (max)
10/15/23
CLASS OF 2026
SS
RHP
Liam
Barr
Weymouth (HS) • MA
5' 6" • 140LBS
R/R • 15yr 10mo
Travel Team: South Shore Patriots
5' 6" • 140LBS
R/R • 15yr 10mo
Travel Team: South Shore Patriots
Rankings
2026 National
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
63.8
Bat Speed (max)
10/15/23
10.4
Rot. Acc (max)
10/15/23
-
Hard Hit %
77.3
Exit Velocity (max)
10/15/23
67.8
Exit Velocity (avg)
10/15/23
226
Distance (max)
10/15/23
56
Sweet Spot %
10/15/23
7.78
60
10/15/23
-
30-yd
-
10-yd
-
Run speed (max)
74
INF Velo
10/15/23
-
OF Velo
-
C Velo
-
Pop Time
Fastball
75.8
Velocity (max)
1/27/24
73.9 - 75.4
Velo Range
1/27/24
1873
Spin Rate (avg)
10/15/23
Changeup
68.4 - 69.3
Velo Range
10/15/23
1427
Spin Rate (avg)
1/27/24
Curveball
62.6 - 65.1
Velo Range
10/15/23
1958
Spin Rate (avg)
10/15/23
Slider
65.6 - 66
Velo Range
1/27/24
2108
Spin Rate (avg)
1/27/24
Positional Tools
2024
2023
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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).
65.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.78
Infield Velocity
The athlete's maximum throwing velocity from an infield 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.
9.9
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).
74.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
65.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
198
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
160
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
30.5
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).
77.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
67.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
226
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
179
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.6
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.
Scout Day: South Shore Patriots 1.27.24
Jan 27, 2024
Trackman - Hitting
74.1
Exit Velocity (max)
65.4
Exit Velocity (avg)
160
Distance (avg)
198
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
2023 Massachusetts Fall Prospect Showcase II
Oct 15, 2023
Trackman - Hitting
77.3
Exit Velocity (max)
67.8
Exit Velocity (avg)
179
Distance (avg)
226
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.1
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
63.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.4
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.
21.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
63.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.8
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.
Scout Day: South Shore Patriots 1.27.24
Jan 27, 2024
Blast - Hitting
19.1
Hand Speed (max)
18.3
Hand Speed (avg)
63.7
Bat Speed (max)
61.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2023 Massachusetts Fall Prospect Showcase II
Oct 15, 2023
Blast - Hitting
21.3
Hand Speed (max)
20.4
Hand Speed (avg)
63.8
Bat Speed (max)
61.8
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).
75.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.6
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).
1806
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.
24.2
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).
67.6
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).
1427
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).
65.8
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).
2108
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).
75.1
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
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).
1873
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
63.9
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).
1958
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).
68.8
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).
1391
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).
Scout Day: South Shore Patriots 1.27.24
Jan 27, 2024
Trackman - Fastball
75.8
Velocity (max)
73.9 - 75.4
Velo Range
72.3
Eff Velocity (avg)
1,910
Spin Rate (max)
1,806
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
66.0
Velocity (max)
65.6 - 66.0
Velo Range
63.7
Eff Velocity (avg)
2,193
Spin Rate (max)
2,108
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
69.0
Velocity (max)
66.0 - 69.0
Velo Range
65.3
Eff Velocity (avg)
1,492
Spin Rate (max)
1,427
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2023 Massachusetts Fall Prospect Showcase II
Oct 15, 2023
Trackman - Fastball
75.1
Velocity (max)
73.7 - 74.9
Velo Range
72.0
Eff Velocity (avg)
1,980
Spin Rate (max)
1,873
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
65.1
Velocity (max)
62.6 - 65.1
Velo Range
61.6
Eff Velocity (avg)
1,960
Spin Rate (max)
1,958
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
69.3
Velocity (max)
68.4 - 69.3
Velo Range
66.7
Eff Velocity (avg)
1,402
Spin Rate (max)
1,391
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
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Liam Barr: SS/RHP, (2026) Weymouth, MA. 5-foot-6, 140-pound lean frame. Capable during batting practice, Barr clocked an exit velocity of 74 mph. (61.4 mph bat speed average). (18.3 mph hand speed average). Began in a balanced athletic stance with a high smooth load, then used a small stride. Bat speed was developing, had a loose swing plane and good extension on his finish. He created some loud contact and found some barrels. Gap to gap approach. While in the infield, recorded position velocities up to 65 mph. While catching, shows a natural transfer, developing feet, and developing hands. Showed a ¾ slot with consistent accuracy to the base. Capable on the mound, showed developing arm speed, he had a consistent arm action and a ¾ arm angle. Feel type pitcher who uses some effort. Showed consistent balance point with in line shoulders. Lands closed with a falling off finish. Threw his fastball 73-75 mph; shows running action and control arm side around the zone. (Max spin 1910; Avg 1806). Has a sharp changeup (67-69) that shows arm side control and fading plus action. His slider (65-66) has slurvey action and glove side around the zone control. (Max spin 2193; Avg 2107).