19.6
Hand Speed (max)
2/04/23
CLASS OF 2025
3B
RHP
Parker
Lassner
Royal Oak (HS) • MI
6' 0" • 180LBS
R/R • 16yr 9mo
Travel Team: South Oakland A�s
6' 0" • 180LBS
R/R • 16yr 9mo
Travel Team: South Oakland A�s
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
70
Bat Speed (max)
2/04/23
7
Rot. Acc (max)
2/04/23
-
Hard Hit %
88.7
Exit Velocity (max)
1/27/24
70.9
Exit Velocity (avg)
1/27/24
274
Distance (max)
1/27/24
44
Sweet Spot %
2/04/23
8.04
60
2/04/23
4.17
30-yd
1/27/24
1.71
10-yd
1/27/24
16.8
Run speed (max)
1/27/24
Fastball
83.9
Velocity (max)
1/27/24
80.5 - 83.5
Velo Range
1/27/24
1738
Spin Rate (avg)
1/27/24
Changeup
73.2 - 74.7
Velo Range
1/27/24
1582
Spin Rate (avg)
1/27/24
Curveball
68 - 72
Velo Range
7/06/23
1829
Spin Rate (avg)
1/27/24
Positional Tools
Hitting
2024
2023
Sign in to view rankings 
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
88.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
70.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
274
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
155
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.1
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
78.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
67.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
243
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
129
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
21.8
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 Oakland As 1.27.24
Jan 27, 2024
Trackman - Hitting
88.7
Exit Velocity (max)
70.9
Exit Velocity (avg)
155
Distance (avg)
274
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Scout Day: Detroit Metro Stars 2.4.23
Feb 4, 2023
Trackman - Hitting
78.9
Exit Velocity (max)
67.4
Exit Velocity (avg)
129
Distance (avg)
243
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.
18.1
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
64.4
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.
19.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
70.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.3
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 Oakland As 1.27.24
Jan 27, 2024
Blast - Hitting
18.1
Hand Speed (max)
16.8
Hand Speed (avg)
64.4
Bat Speed (max)
61.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Scout Day: Detroit Metro Stars 2.4.23
Feb 4, 2023
Blast - Hitting
19.6
Hand Speed (max)
19.0
Hand Speed (avg)
70.0
Bat Speed (max)
66.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.0
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).
1738
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.
21.2
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).
67.2
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).
1829
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).
Splitter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.0
Splitter
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).
1582
Scout Day: South Oakland As 1.27.24
Jan 27, 2024
Trackman - Fastball
83.9
Velocity (max)
80.5 - 83.5
Velo Range
82.8
Eff Velocity (avg)
1,996
Spin Rate (max)
1,738
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
68.1
Velocity (max)
65.7 - 68.1
Velo Range
67.9
Eff Velocity (avg)
1,876
Spin Rate (max)
1,829
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Splitter
74.7
Velocity (max)
73.2 - 74.7
Velo Range
1,063
Spin Rate (max)
1,582
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2023
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)
79.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.71
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.17
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.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.84
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.36
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.04
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.
Scout Day: Detroit Metro Stars 2.4.23
Feb 4, 2023
Swift
1.85
10-yd
4.36
30-yd
8.04
60-yd
16.7
Run speed (max)
0.80
RSi (max)
0.80
RSi (avg)
1,419
Jump Power (max)
23.2
Jump Height (max)
22.7
Jump Height (avg)
Visual Edge
Pitch Ai
Notes
News
- 2024 Scout Day: South Oakland A's Advanced Metrics: Trackman Analytics - Pitching Leaderboard - Jan 29, 2024
- 2024 Scout Day: South Oakland A's Advanced Metrics: Hitting Leaderboard - Jan 29, 2024
- Results From 2024 Scout Day: South Oakland A's - Jan 29, 2024
- 2023 Scout Day: Detroit Metro Stars - Quick Hits - Feb 7, 2023
- Results From 2023 Scout Day: Detroit Metro Stars - Feb 5, 2023
- 2023 Detroit Metro Stars Advanced Metrics: Trackman Analytics - Pitching Leaderboard - Feb 5, 2023
- 2023 Detroit Metro Stars Advanced Metrics: Hitting/Speed Leaderboard - Feb 5, 2023
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Parker Lassner: 3B/RHP, (2025) Royal Oak, MI. 6-foot, 180-pound. (61.4 mph bat speed average). (16.8 mph hand speed average). Began in an open crouched stance with a smooth load, then used a closed stride. Has above average bat speed, flat swing plane and level finish. He found some barrels with some loud contact. Gap to gap approach. Projectable on the mound, showing good arm speed he had an over-the-top arm angle and a long arm action. Tall-and-fall type pitcher and uses max effort. Has a tall balance point and uphill shoulders. Lands closed with a clean balanced finish. Throws a heavy fastball with running tilt action and arm side command. (Max spin 1995; Avg 1737). Threw a 12/6 curveball with tight action. (Max spin 1875; Avg 1829).
Parker Lassner: 3B/RHP, (2025) Royal Oak High School, MI. 5-foot-11, 180-pound. (66.3 mph bat speed average). (19.0 mph hand speed average). Capable In the infield, had sure soft hands, a natural fluid exchange, and average footwork. Fields the ball out front, movements laterally were average.