@mhelfmann11 22
Hand Speed (max)
3/15/25
CLASS OF 2026
C
Mason
Helfmann
ST. LOUIS PARK SENIOR HIGH (HS) • MN
5' 9" • 207.5LBS
R/R • 17yr 9mo
Travel Team: MN Grizzlies
5' 9" • 207.5LBS
R/R • 17yr 9mo
Travel Team: MN Grizzlies
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
67.3
Bat Speed (max)
3/15/25
6.8
Rot. Acc (max)
3/15/25
14
Hard Hit %
3/15/25
91.8
Exit Velocity (max)
3/15/25
80.9
Exit Velocity (avg)
3/15/25
331
Distance (max)
3/15/25
71
Sweet Spot %
3/10/24
7.17
60-yd
3/15/25
4.03
30-yd
3/15/25
1.77
10-yd
3/10/24
19.5
Run speed (max)
3/15/25
-
INF Velo
-
OF Velo
79
C Velo
3/15/25
2.08 - 2.22
Pop Time
3/15/25
Positional Tools
2025
2024
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Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.08 - 2.22
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
79.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.29
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.18 - 2.46
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
78.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
10.8
Hitting
2025
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
91.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
80.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
331
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
259
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
38.6096
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
78.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
69.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
252
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
173
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.1233
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
MN Preseason All-State (Invite Only)
Mar 15, 2025
Trackman - Hitting
91.8
Exit Velocity (max)
80.9
Exit Velocity (avg)
259
Distance (avg)
331
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
PBR MN Preseason ID- Twin Cities
Mar 10, 2024
Trackman - Hitting
78.9
Exit Velocity (max)
69.2
Exit Velocity (avg)
173
Distance (avg)
252
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
22.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.6
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
MN Preseason All-State (Invite Only)
Mar 15, 2025
Blast - Hitting
22.0
Hand Speed (max)
20.8
Hand Speed (avg)
67.3
Bat Speed (max)
65.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
Game Performance
2024
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.77
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.05
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.29
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.82
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.03
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.17
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
MN Preseason All-State (Invite Only)
Mar 15, 2025
Vald
1.82
10-yd
4.03
30-yd
7.17
60-yd
19.5
Run speed (max)
1.60
RSI (max)
24.2
Jump Height (max)
Vizual Edge
Pitch Ai
Notes
Comments
Draft Reports
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.
Positional Profile: C
Body: 5-9, 208-pounds.
Hit: RHH. Low hand set and slightly open base Step back and strides, hand load back, hands work direct, aggressive swing, mid/pull approach, flashed hard contact 65.6 mph bat speed with 6 G's of rotational acceleration.
Power: 92 max exit velocity, averaged 80.9 mph. 331' max distance.
Arm: RH. C-79 mph.
Defense: 2.08-2.22 pop times. Physical, has mobility, good to block, holds zone, average glove. Clean nd simple exchange, inline footwork on throws
ATH: 7.17 runner in the 60. 1.82 and 4.03 in the 10 and 30 yard splits. 24.20 max vertical.
Positional Profile: C
Body: 5-10, 195-pounds.
Hit: RHH. Wide base, pre loaded hands Small body load to start. Stays short to contact, legs get through swing. Consistent. Middle approach, good barrel contact, line drive and fly ball result
Power: 79 max exit velocity, averaged 69.2 mph. 252' max distance.
Arm: RH. C-78 mph.
Defense: 2.18-2.46 pop times. Wide base in stance, good mover, physical. Presents a good low target, works under the ball, holds zone, shows strength. Works through exchanmge and inline footwork on throws