21.4
Hand Speed (max)
10/27/24
CLASS OF 2028
SS
RHP
Jack
Masi
Liberty (HS) • AZ
5' 9" • 155LBS
R/R • 15yr 3mo
Travel Team: Marucci Sting 2028
5' 9" • 155LBSR/R • 15yr 3mo
Travel Team: Marucci Sting 2028
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
69.3
Bat Speed (max)
10/27/24
16.4
Rot. Acc (max)
10/27/24
-
Hard Hit %
89.1
Exit Velocity (max)
10/27/24
75.1
Exit Velocity (avg)
10/27/24
310
Distance (max)
10/27/24
60
Sweet Spot %
10/27/24
7.90
60-yd
10/27/24
4.36
30-yd
10/27/24
1.89
10-yd
10/27/24
17.3
Run speed (max)
10/27/24
82
INF Velo
10/27/24
-
OF Velo
-
C Velo
-
Pop Time
Fastball
83
Velocity (max)
10/27/24
79.9 - 82.2
Velo Range
10/27/24
2050
Spin Rate (avg)
10/27/24
Changeup
68 - 72
Velo Range
10/27/24
1532
Spin Rate (avg)
10/27/24
Curveball
66 - 69
Velo Range
10/27/24
2189
Spin Rate (avg)
10/27/24
Slider
71 - 72
Velo Range
10/27/24
2170
Spin Rate (avg)
10/27/24
Positional Tools
2024
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.90
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
82.0
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.
11.3
Hitting
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
89.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
75.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
310
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
213
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
26.4074
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.
Marucci Athletics Scout Day
Oct 27, 2024
Trackman - Hitting
89.1
Exit Velocity (max)
75.1
Exit Velocity (avg)
213
Distance (avg)
310
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
69.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.4
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.
Marucci Athletics Scout Day
Oct 27, 2024
Blast - Hitting
21.4
Hand Speed (max)
20.3
Hand Speed (avg)
69.3
Bat Speed (max)
64.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.0
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).
2050
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.
25.3
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).
67.7
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).
2189
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).
69.9
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).
1532
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).
71.2
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).
2170
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).
Marucci Athletics Scout Day
Oct 27, 2024
Trackman - Fastball
82.6
Velocity (max)
79.9 - 82.2
Velo Range
75.6
Eff Velocity (avg)
2,176
Spin Rate (max)
2,050
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
69.0
Velocity (max)
66.5 - 68.8
Velo Range
62.9
Eff Velocity (avg)
2,219
Spin Rate (max)
2,189
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
71.6
Velocity (max)
70.9 - 71.5
Velo Range
66.0
Eff Velocity (avg)
2,250
Spin Rate (max)
2,170
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
71.8
Velocity (max)
68.0 - 71.8
Velo Range
65.4
Eff Velocity (avg)
1,657
Spin Rate (max)
1,532
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
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Game Performance
2024
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.89
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.36
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.9
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vizual Edge
Pitch Ai
Notes
Comments
10/27/24
Jack Masi, a 2028 two-way prospect from Liberty High School, is establishing himself as a top name to follow in his class, especially for his mound presence. The freshman right-hander’s fastball sat comfortably at 80-82 mph, topping out at 83, and he displayed impressive control within the zone. Masi’s over-the-top arm action and solid arm speed allow for good consistency and carry on his pitches. His arsenal includes a true 12/6 breaking ball that keeps hitters guessing, effectively paired with a slider that further amplifies his versatility and effectiveness. Masi’s skill set and command suggest strong potential as he continues to develop.
Draft Reports
Contact
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Physical
2024
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.