81
Velocity (max)
6/06/23
CLASS OF 2026
LHP
1B
Andrew
Zwemke
Oswego (HS) • IL
6' 5" • 200LBS
L/L • 16yr 8mo
Travel Team: Top Tier West
6' 5" • 200LBS
L/L • 16yr 8mo
Travel Team: Top Tier West
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
78.6 - 80
Velo Range
6/06/23
1709
Spin Rate (avg)
6/06/23
Changeup
72 - 75
Velo Range
6/06/23
1407
Spin Rate (avg)
6/06/23
Curveball
66 - 69
Velo Range
6/06/23
1954
Spin Rate (avg)
6/06/23
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).
80.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.3
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).
1709
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.
21.6
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).
67.5
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).
1954
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).
73.3
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).
1407
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).
Top Tier Scout Day
Jun 6, 2023
Trackman - Fastball
80.6
Velocity (max)
78.6 - 80.0
Velo Range
77.5
Eff Velocity (avg)
1,768
Spin Rate (max)
1,709
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
68.8
Velocity (max)
66.4 - 68.6
Velo Range
65.9
Eff Velocity (avg)
2,003
Spin Rate (max)
1,954
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
74.9
Velocity (max)
72.0 - 74.5
Velo Range
71.9
Eff Velocity (avg)
1,531
Spin Rate (max)
1,407
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (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).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Game Performance
Visual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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Another 2026 to keep a close eye on moving forward was LHP Andrew Zwemke (Oswego). Zwenke has an advanced 6-foot-5, 200-pound frame that he controlled well moving down the mound, especially for his age. Zwemke has a clean, easy arm and filled up the strike zone at a 100% clip behind a fastball that topped at 81 mph with more to come. He also landed a mid-60s breaking ball for a strike and showed a low-70s changeup with an average of 8.9 inches of horizontal break.