71.2
Velocity (max)
2/20/23
CLASS OF 2026
LHP
1B
Tyler
Mierek
Bishop Grimes (HS) • NY
6' 3" • 160LBS
R/L • 16yr 1mo
Travel Team: Fulton Fury
6' 3" • 160LBS
R/L • 16yr 1mo
Travel Team: Fulton Fury
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
68.9 - 70.8
Velo Range
2/20/23
1683
Spin Rate (avg)
2/20/23
Changeup
63.6 - 67.2
Velo Range
2/20/23
1583
Spin Rate (avg)
2/20/23
Curveball
55.5 - 59.5
Velo Range
2/20/23
1512
Spin Rate (avg)
2/20/23
Positional Tools
Hitting
Hitting
Pitching
2023
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.9
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).
1683
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.
24.1
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).
57.4
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).
1512
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).
65.5
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).
1583
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).
2023 Preseason ID: Central
Feb 20, 2023
Trackman - Fastball
71.2
Velocity (max)
68.9 - 70.8
Velo Range
69.4
Eff Velocity (avg)
1,807
Spin Rate (max)
1,683
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
61.0
Velocity (max)
55.5 - 59.5
Velo Range
57.1
Eff Velocity (avg)
1,653
Spin Rate (max)
1,512
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
67.2
Velocity (max)
63.6 - 67.2
Velo Range
64.9
Eff Velocity (avg)
1,737
Spin Rate (max)
1,583
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
Game Performance
Visual Edge
2023
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.
48.32
Pitch Ai
Notes
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Comments
Draft Reports
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Physical: 6-foot-3, 160 pounds; Long, lean build.
Pitching: Uses an arm side setup working primarily from the stretch. Mid chest leg drive with shoulders outside the hips. Has a long stride landing inline with the plate. Moderate arm swing while stabbing downward; high 3/4 slot. Square to the plate with finish. FB: Peak velo of 71 MPH, while sitting 68-71 MPH; straight action. CB: 56-61 MPH; showed depth. CH: 63-67 MPH; sinks.