@N/a 77.4
Velocity (max)
10/11/25
CLASS OF 2029
RHP
OF
Mason
McGuire
Gulfport (HS) • MS
5' 10" • 145LBS
R/R • 15yr 2mo
Travel Team: SBG Sox
5' 10" • 145LBS
R/R • 15yr 2mo
Travel Team: SBG Sox
Rankings
2029 National
Rankings available to Premium Subscriber
2029 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
76 - 77.4
Velo Range
10/11/25
2066
Spin Rate (avg)
10/11/25
Changeup
73.3 - 74.1
Velo Range
10/11/25
1587
Spin Rate (avg)
10/11/25
Curveball
66 - 67
Velo Range
9/07/25
1988
Spin Rate (avg)
9/07/25
Slider
67.4 - 69.1
Velo Range
10/11/25
2461
Spin Rate (avg)
10/11/25
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).
77.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.7
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).
1855
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.
24.8
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).
66.2
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).
1988
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).
71.5
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).
1557
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).
68.5
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).
2461
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).
Top Prospect Underclass Showcase (Invite-Only)
Oct 11, 2025
Trackman - Fastball
77.4
Velocity (max)
76.0 - 77.4
Velo Range
73.1
Eff Velocity (avg)
2,127
Spin Rate (max)
2,066
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
69.1
Velocity (max)
67.4 - 69.1
Velo Range
65.3
Eff Velocity (avg)
2,629
Spin Rate (max)
2,461
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
74.1
Velocity (max)
73.3 - 74.1
Velo Range
70.8
Eff Velocity (avg)
1,680
Spin Rate (max)
1,587
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Mississippi Freshman Free Showcase
Sep 7, 2025
Trackman - Fastball
74.0
Velocity (max)
72.6 - 73.9
Velo Range
71.7
Eff Velocity (avg)
1,832
Spin Rate (max)
1,714
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
67.2
Velocity (max)
65.5 - 66.8
Velo Range
64.7
Eff Velocity (avg)
2,046
Spin Rate (max)
1,988
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
71.0
Velocity (max)
69.0 - 71.0
Velo Range
68.9
Eff Velocity (avg)
1,643
Spin Rate (max)
1,539
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
2025
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.8
Game Performance
Vizual Edge
Pitch Ai
Notes
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Positional Profile: RHP/OF
Body: 5-10, 145-pounds. Lean, athletic build.
Delivery: Controlled aggression down the mound. Repeatable actions.
Arm Action: RH. Quick arm action.
FB: T77, 76-77 mph. Occasional action to the arm side. T2127, 2066 average rpm.
SL: 67-69 mph. Still developing but has good shape to it. T2629, 2461 average rpm.
CH: 73-74 mph. Some fading action when in the zone. Still in the development phase. T1680, 1587 average rpm.