@aidenleez15 
93
Velocity (max)
2/21/24
CLASS OF 2024
RHP
C
Aiden
Lieser
Nebraska
Centennial (HS) • MN
6' 2" • 200LBS
L/R • 19yr 10mo
Travel Team: Complete Game
Centennial (HS) • MN
6' 2" • 200LBS
L/R • 19yr 10mo
Travel Team: Complete Game
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
91 - 93
Velo Range
2/21/24
2242
Spin Rate (avg)
2/21/24
Changeup
82 - 85
Velo Range
2/21/24
1710
Spin Rate (avg)
2/21/24
Curveball
78.6 - 79.4
Velo Range
2/21/24
2303
Spin Rate (avg)
2/21/24
Slider
83 - 84
Velo Range
2/21/24
2197
Spin Rate (avg)
2/21/24
90.8
Exit Velocity (max)
6/28/22
84.5
Exit Velocity (avg)
6/28/22
333
Distance (max)
6/28/22
60
Sweet Spot %
6/28/22
22.4
Hand Speed (max)
6/28/22
71
Bat Speed (max)
6/28/22
15.9
Rot. Acc (max)
6/28/22
20
Hard Hit %
6/28/22
7.33
60-yd
6/28/22
4.08
30-yd
6/28/22
1.81
10-yd
6/28/22
18.9
Run speed (max)
6/28/22
-
INF Velo
-
OF Velo
81
C Velo
6/28/22
2.00 - 2.03
Pop Time
6/28/22
Positional Tools
2022
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Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.00 - 2.03
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
81.0
Hitting
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
84.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
333
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
211
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.3
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.
PBR MN Top Prospect Games (2024 Grads)
Jun 28, 2022
Trackman - Hitting
90.8
Exit Velocity (max)
84.5
Exit Velocity (avg)
211
Distance (avg)
333
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
71.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.9
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.
PBR MN Top Prospect Games (2024 Grads)
Jun 28, 2022
Blast - Hitting
22.4
Hand Speed (max)
22.0
Hand Speed (avg)
71.0
Bat Speed (max)
68.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
92.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
91.6
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).
2242
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.
24.5
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).
79.0
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).
2303
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).
83.5
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).
1710
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).
83.7
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).
2197
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).
90.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
86.5
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).
1959
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.
22.7
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).
77.2
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).
1990
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).
77.3
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).
1551
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).
PBR Midwest ProCase
Feb 21, 2024
Trackman - Fastball
92.6
Velocity (max)
90.6 - 92.5
Velo Range
91.2
Eff Velocity (avg)
2,368
Spin Rate (max)
2,242
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
79.5
Velocity (max)
78.6 - 79.4
Velo Range
77.5
Eff Velocity (avg)
2,382
Spin Rate (max)
2,303
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
84.1
Velocity (max)
83.4 - 84.0
Velo Range
82.6
Eff Velocity (avg)
2,253
Spin Rate (max)
2,197
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
84.7
Velocity (max)
82.2 - 84.7
Velo Range
83.3
Eff Velocity (avg)
1,805
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 %
Spin Efficiency % (avg)
2022 PBR Future Games
Jul 27, 2022
Trackman - Fastball
90.1
Velocity (max)
84.9 - 87.7
Velo Range
85.2
Eff Velocity (avg)
2,074
Spin Rate (max)
1,939
Spin Rate (avg)
Spin Score (max)
Trackman - ChangeUp
77.1
Velocity (max)
75.9
Eff Velocity (avg)
1,589
Spin Rate (max)
1,589
Spin Rate (avg)
Spin Score (max)
PBR MN Top Prospect Games (2024 Grads)
Jun 28, 2022
Trackman - Fastball
89.2
Velocity (max)
85.2 - 88.1
Velo Range
84.1
Eff Velocity (avg)
2,251
Spin Rate (max)
1,993
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
79.3
Velocity (max)
76.1 - 78.5
Velo Range
73.5
Eff Velocity (avg)
2,117
Spin Rate (max)
1,990
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
77.7
Velocity (max)
77.2 - 77.7
Velo Range
75.8
Eff Velocity (avg)
1,624
Spin Rate (max)
1,532
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2024
Fastball
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Pitching Velos
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
93.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
92.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Game Performance
2024
2022
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.
1.81
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.08
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.33
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.
2022 PBR Future Games
Jul 27, 2022
Swift
2.37
RSI (max)
2.37
RSI (avg)
1,670
Jump Power (max)
26.0
Jump Height (max)
25.2
Jump Height (avg)
PBR MN Top Prospect Games (2024 Grads)
Jun 28, 2022
Swift
1.81
10-yd
4.08
30-yd
7.33
60-yd
18.9
Run speed (max)
8.2
Run Speed (avg)
2.40
RSI (max)
2.37
RSI (avg)
1,683
Jump Power (max)
26.3
Jump Height (max)
25.4
Jump Height (avg)
Vizual Edge
2022
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.
60.56
Pitch Ai
2022
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
PBR MN Top Prospect Games (2024 Grads)
Jun 28, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
Notes
News
Comments
Draft Reports
Contact
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Positional Profile: C/RHP
Body: 6-0, 190-pounds.
Hit: LHH.
Power: 90.8 max exit velocity, averaged 84.5 mph. 333’ max distance.
Arm: RH. C - 81 mph.
Defense: 2.00-2.03 pop times.
Run: 7.33 runner in the 60.
Delivery: Hybrid start, jab step into high, tight balance. Sinks into the back hip and swings front leg open. Works well out front.
Arm Action: RH. Long to short, clean, above average arm speed, high ¾ slot.
FB: T89, 85.1-87.9 mph. T2250, 1988 average rpm. Life, heavy and sneaky.
CB: 76.1-78.5 mph. T2117, 1990 average rpm. 11/5 small break.
CH: 77.2-77.7 mph. T1623, 1531 average rpm. Fade.