@MazuraRegen 87
Velocity (max)
6/03/25
CLASS OF 2026
LHP
OF
Regen
Mazura
Canyon Del Oro (HS) • AZ
5' 11" • 157.9LBS
S/L • 17yr 8mo
Travel Team: Brewers scout team Trosky
5' 11" • 157.9LBSS/L • 17yr 8mo
Travel Team: Brewers scout team Trosky
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
84.7 - 86.2
Velo Range
6/03/25
1946
Spin Rate (avg)
6/03/25
Changeup
72.3 - 77.1
Velo Range
6/03/25
1418
Spin Rate (avg)
6/03/25
Curveball
67.9 - 70.1
Velo Range
6/03/25
1899
Spin Rate (avg)
6/03/25
Positional Tools
Hitting
Hitting
Pitching
2025
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
85.5
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).
1946
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.
22.8
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).
68.8
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).
1899
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).
74.7
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).
1418
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 Prospect Games: Class of 2026 (Invite-Only)
Jun 3, 2025
Trackman - Fastball
86.8
Velocity (max)
84.7 - 86.2
Velo Range
87.3
Eff Velocity (avg)
2,241
Spin Rate (max)
1,946
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
70.3
Velocity (max)
67.9 - 70.1
Velo Range
69.8
Eff Velocity (avg)
2,171
Spin Rate (max)
1,899
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
77.4
Velocity (max)
72.3 - 77.1
Velo Range
76.3
Eff Velocity (avg)
1,884
Spin Rate (max)
1,418
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
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
85.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.5
Game Performance
Vizual Edge
Pitch Ai
Notes
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Contact
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Physical
2025
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Crafty left-hander with feel for a three-pitch mix and strong outing presence. Worked 83–85 and touched 86 with the fastball while leaning on a 73–75 changeup that created swing-and-miss and soft contact. Curveball showed variance at 69–73, occasionally dropping to 66 depending on the count. Shows poise and pitchability with continued room to develop strength and command.