68.2
Velocity (max)
1/27/24
CLASS OF 2027
RHP
3B
Liam
O'Connor
Boston College (HS) • MA
6' 0" • 160LBS
R/R • 15yr 4mo
6' 0" • 160LBS
R/R • 15yr 4mo
Rankings
2027 National
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
64.1 - 67.4
Velo Range
1/27/24
1656
Spin Rate (avg)
1/27/24
Changeup
61.4 - 62.6
Velo Range
1/27/24
1309
Spin Rate (avg)
1/27/24
Slider
55.8 - 57.6
Velo Range
1/27/24
1789
Spin Rate (avg)
1/27/24
67.1
Exit Velocity (max)
1/27/24
61.6
Exit Velocity (avg)
1/27/24
193
Distance (max)
1/27/24
25
Sweet Spot %
1/27/24
Positional Tools
Hitting
2024
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Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
67.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
61.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
193
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
101
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.1
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
67.1
Exit Velocity (max)
61.6
Exit Velocity (avg)
101
Distance (avg)
193
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
Pitching
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
68.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
65.7
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).
1656
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).
62.1
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).
1309
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).
56.8
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).
1789
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).
Scout Day: South Shore Patriots 1.27.24
Jan 27, 2024
Trackman - Fastball
68.2
Velocity (max)
64.1 - 67.4
Velo Range
66.8
Eff Velocity (avg)
1,871
Spin Rate (max)
1,656
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
57.6
Velocity (max)
55.8 - 57.6
Velo Range
57.1
Eff Velocity (avg)
1,868
Spin Rate (max)
1,789
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
62.6
Velocity (max)
61.4 - 62.6
Velo Range
64.0
Eff Velocity (avg)
1,390
Spin Rate (max)
1,309
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
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Liam O'Connor: RHP/3B, (2027) BOSTON COLLEGE HIGH SCHOOL, MA. 6-foot, 160-pound lean projectable frame. Raw in the box, the hitter recorded an exit velocity of 68 mph. Started in a balanced stance with a tight load, then used a short stride. Has an uphill swing plane, developing bat speed and high finish. Barreled up some balls with some loud contact. Line drive approach. Projectable on the mound, showing developing arm speed he had a ¾ arm angle and a consistent arm action. Feel type pitcher who uses some effort. Balance point is tall with in line shoulders during delivery. Lands closed with a falling off finish. Produced a fastball that came in at 67-68 mph; had arm side control and running sinking action. (Max spin 1870; Avg 1655). Straight changeup (68-69). His slider (56-57) showed slurvey action and glove side control. (Max spin 1868; Avg 1789).