@johnwally2027 83.3
Velocity (max)
10/05/25
CLASS OF 2027
LHP
John
Wallingford
Winchendon School (HS) • MA
5' 10" • 160LBS
R/L • 17yr 10mo
Travel Team: Matt Duffy Knights
5' 10" • 160LBS
R/L • 17yr 10mo
Travel Team: Matt Duffy Knights
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
79.7 - 82.8
Velo Range
10/05/25
1926
Spin Rate (avg)
10/05/25
Changeup
74 - 76.4
Velo Range
10/05/25
1525
Spin Rate (avg)
3/15/25
Curveball
68.6 - 70.2
Velo Range
3/15/25
1821
Spin Rate (avg)
3/15/25
Slider
69.6 - 73.2
Velo Range
10/05/25
2028
Spin Rate (avg)
10/05/25
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).
83.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
80.6
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).
1926
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.
23.9
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).
69.4
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).
1821
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).
74.0
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).
1464
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).
71.3
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).
2028
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).
2025 Massachusetts Fall Top Prospect Games (Invite Only)
Oct 5, 2025
Trackman - Fastball
83.3
Velocity (max)
79.7 - 82.8
Velo Range
78.3
Eff Velocity (avg)
2,123
Spin Rate (max)
1,926
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
73.2
Velocity (max)
69.6 - 73.2
Velo Range
67.5
Eff Velocity (avg)
2,070
Spin Rate (max)
2,028
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
76.4
Velocity (max)
74.0 - 76.4
Velo Range
71.4
Eff Velocity (avg)
1,490
Spin Rate (max)
1,404
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Scout Day: Mass Hurricanes 3.15.25
Mar 15, 2025
Trackman - Fastball
78.7
Velocity (max)
77.4 - 78.7
Velo Range
76.1
Eff Velocity (avg)
1,999
Spin Rate (max)
1,923
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)
68.6 - 70.2
Velo Range
67.7
Eff Velocity (avg)
1,906
Spin Rate (max)
1,821
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
73.3
Velocity (max)
72.1 - 73.1
Velo Range
70.6
Eff Velocity (avg)
1,620
Spin Rate (max)
1,525
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2025
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
Game Performance
Vizual Edge
Pitch Ai
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5-foot-10, 145-pound left-handed pitcher. On the mound, the fastball sat 77-78 mph with arm side action to the pitch. The spin pitch was 69-70 mph and solid in shape with depth to it. The changeup was 72-73 mph and showed fade action to the pitch. The delivery was repeated and solid in tempo.