88
Velocity (max)
8/01/20
CLASS OF 2022
RHP
OF
Mason
Kelley
Arizona
Red Mountain (HS) • AZ
6' 3" • 200LBS
L/R • 21yr 4mo
Travel Team: Sandlot
Red Mountain (HS) • AZ
6' 3" • 200LBS
L/R • 21yr 4mo
Travel Team: Sandlot
Rankings
2022 National
Rankings available to Premium Subscriber
2022 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
85 - 88
Velo Range
8/01/20
2096
Spin Rate (avg)
6/24/20
Changeup
75 - 76
Velo Range
6/24/20
-
Spin Rate (avg)
Curveball
70 - 72
Velo Range
8/01/20
-
Spin Rate (avg)
Slider
75 - 77
Velo Range
8/01/20
2241
Spin Rate (avg)
6/24/20
Positional Tools
Hitting
Hitting
Pitching
2020
Sign in to view rankings 
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.1
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).
2095
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.
25.2
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.2
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).
2241
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).
Class of 2022 Top Prospect Games
Jun 24, 2020
Trackman - Fastball
85.9
Velocity (max)
81.3 - 84.9
Velo Range
81.2
Eff Velocity (avg)
2,216
Spin Rate (max)
2,095
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
73.1
Velocity (max)
67.9 - 72.5
Velo Range
67.6
Eff Velocity (avg)
2,429
Spin Rate (max)
2,241
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2020
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2020
2019
2018
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
85.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.2
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.0
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
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)
72.5
Game Performance
Visual Edge
Pitch Ai
Notes
News
- Game of the Week: Red Mountain @ Hamilton - Mar 3, 2022
- Preseason P25: Red Mountain - Mar 8, 2021
- Year Review: Peak Velocity - Jan 5, 2021
- Summer Leaders: Peak Velocity - Sep 4, 2020
- Team Arizona: Velocity Leaderboard - Aug 15, 2020
- Team Arizona: Spin Rate Leaderboard - Aug 15, 2020
- Trackman Pitching: #TEAMARIZONA - Aug 8, 2020
- Future Games: Team Arizona - Jul 25, 2020
- Preseason All State Games Details - Jan 25, 2019
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
6-foot-3 200-pounds, broad shoulders, sturdy build, above average strength. Slow deceptive delivery, landing across his body. Throws from a low ¾ arm slot with short arm action. Hips open at front foot strike. Shows some arm speed with little extension. Worked his FB 83-86mph with average cutting action at 2096rpm. Mixed in a slurvy CV at 69-72mph that showed above average movement with a spin rate of 2241rpm. Also mixed in a developing CH in warmups that had more of a cutter profile. Development should be followed.
1/27/19 – 6’ 3 165-pound frame with plenty of projection remaining. High ¾ arm slot with fast arm. Presets load in rear leg, allowing him to be quick to the plate when needed. Stays loaded in rear hip well, helping him down the zone without losing lower half. Balanced through delivery and finish. Ball has arm side life at times down in the zone. Fastball at 78-82 MPH but will make jump soon. Curveball was at 67-69 MPH, with 12-6 action. Showed ability to spin ball well out of same slot as fastball.