81
Velocity (max)
6/04/26
CLASS OF 2027
LHP
1B
Mason
Petersheim
Jonathan Alder (HS) • OH
6' 0" • 220LBS
L/L • 17yr 10mo
Travel Team: Columbus Warhawks
6' 0" • 220LBS
L/L • 17yr 10mo
Travel Team: Columbus Warhawks
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
78 - 80
Velo Range
6/04/26
-
Spin Rate (avg)
Curveball
64 - 66
Velo Range
6/20/24
-
Spin Rate (avg)
Positional Tools
Hitting
Hitting
Pitching
Pitch Scores
Pitching Velos
2026
2025
2024
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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)
79.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
74.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
74.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.2
Game Performance
Vizual Edge
Pitch Ai
Notes
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