88
Velocity (max)
1/31/21
CLASS OF 2023
LHP
Justin
Chambers
Arizona State
Basha (HS) • AZ
6' 3" • 215LBS
L/L • 19yr 3mo
Travel Team: Alpha Prime
Basha (HS) • AZ
6' 3" • 215LBS
L/L • 19yr 3mo
Travel Team: Alpha Prime
Rankings
2023 National
Rankings available to Premium Subscriber
2023 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
84 - 87
Velo Range
1/31/21
1951
Spin Rate (avg)
1/31/21
Changeup
81.5 - 81.5
Velo Range
1/31/21
1782
Spin Rate (avg)
1/31/21
Curveball
65.8 - 69.3
Velo Range
1/31/21
1720
Spin Rate (avg)
6/16/20
Slider
73 - 73
Velo Range
1/31/21
1947
Spin Rate (avg)
1/31/21
89.4
Exit Velocity (max)
1/31/21
81.2
Exit Velocity (avg)
1/31/21
325
Distance (max)
1/31/21
38
Sweet Spot %
1/31/21
23
Hand Speed (max)
1/31/21
74.7
Bat Speed (max)
1/31/21
21.9
Rot. Acc (max)
1/31/21
-
Hard Hit %
7.29
60
6/16/20
-
30-yd
-
10-yd
-
Run speed (max)
81
INF Velo
6/16/20
90
OF Velo
1/31/21
-
C Velo
-
Pop Time
Positional Tools
2021
2020
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.41
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
90.0
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.
12.1
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.29
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
81.0
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.
11.9
Hitting
2021
2020
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
89.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
81.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
325
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
204
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
26.1
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).
86.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
76.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
271
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
140
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
16.2
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.
Preseason All-State Games (Underclass)
Jan 31, 2021
Trackman - Hitting
89.4
Exit Velocity (max)
81.2
Exit Velocity (avg)
204
Distance (avg)
325
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Class of 2023 Top Prospect Games
Jun 16, 2020
Trackman - Hitting
86.7
Exit Velocity (max)
76.2
Exit Velocity (avg)
140
Distance (avg)
271
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
74.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
71.9
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.
Preseason All-State Games (Underclass)
Jan 31, 2021
Blast - Hitting
23.0
Hand Speed (max)
22.5
Hand Speed (avg)
74.7
Bat Speed (max)
71.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2021
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
85.2
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).
1951
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.
22.9
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).
67.6
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).
1686
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).
81.5
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).
1782
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).
73.3
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).
1947
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.3
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).
1822
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.
22.4
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).
67.0
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).
1720
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
69.2
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).
1808
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).
Preseason All-State Games (Underclass)
Jan 31, 2021
Trackman - Fastball
87.7
Velocity (max)
83.6 - 86.8
Velo Range
84.7
Eff Velocity (avg)
2,025
Spin Rate (max)
1,951
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
69.3
Velocity (max)
65.8 - 69.3
Velo Range
66.5
Eff Velocity (avg)
1,736
Spin Rate (max)
1,686
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
73.3
Velocity (max)
71.7
Eff Velocity (avg)
1,947
Spin Rate (max)
1,947
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
81.5
Velocity (max)
81.5 - 81.5
Velo Range
81.0
Eff Velocity (avg)
1,863
Spin Rate (max)
1,782
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Class of 2023 Top Prospect Games
Jun 16, 2020
Trackman - Fastball
83.8
Velocity (max)
80.1 - 82.5
Velo Range
80.0
Eff Velocity (avg)
1,941
Spin Rate (max)
1,822
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.8
Velocity (max)
64.5 - 68.8
Velo Range
65.2
Eff Velocity (avg)
1,869
Spin Rate (max)
1,720
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
70.8
Velocity (max)
66.9 - 70.8
Velo Range
67.2
Eff Velocity (avg)
1,969
Spin Rate (max)
1,808
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2021
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ 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.
Preseason All-State Games (Underclass)
Jan 31, 2021
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Pitch Scores - Slider
Hammer+
Sweep+
Class of 2023 Top Prospect Games
Jun 16, 2020
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Pitch Scores - Slider
Hammer+
Sweep+
Pitching Velos
2021
2020
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)
67.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.0
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
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.5
Game Performance
Visual Edge
Pitch Ai
Notes
News
- Arizona's Most Viewed Profiles of January - Feb 2, 2023
- Arizona's 25 Most Viewed Profiles - November - Dec 1, 2022
- Arizona's 25 Most Viewed Profiles of September - Oct 2, 2022
- Arizona's Most Viewed Profiles of August - Sep 2, 2022
- 2022 Area Code Games: Standout Pitchers - Aug 18, 2022
- Arizona's Most Viewed Profiles: July - Aug 7, 2022
- Arizona Scout Blog: Week 6 Games - Apr 10, 2022
- 2023 Overall Rankings UPDATE - Apr 14, 2021
- Player of the Week: Justin Chambers - Apr 5, 2021
- HS Roundup: March 31st - Apr 1, 2021
- Preseason All-State (Underclass): Top Pitchers - Mar 12, 2021
- Preseason All-State (Underclass): Top Outfielders - Mar 9, 2021
- Preseason All-State (Underclass): Quick Hits - Feb 10, 2021
- Trackman Stories: Total Movement and Movement Separation - Feb 5, 2021
- Arizona 2023 Rankings Updated - Oct 1, 2020
- 5 to know: 2023 Grads - Aug 24, 2020
- 2023 Top Prospect Games: Quick Hits - Jun 23, 2020
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LHP Justin Chambers (Basha HS, AZ), a Washington State recruit, showcased a starter’s profile with premium feel for three pitches. Across two outings the sturdy and athletic, 6-foot-3, 210-pound southpaw was dominant working four innings, striking out seven, yielding just three hits with neither a walk nor a run. He was 87-90 on the final day with a power arm stroke that got quality extension while working linear down the mound. He countered the fastball with feel for a shorter 77-80 slurve and faded 77-79 changeup.
2023 LHP/OF Justin Chambers (Higley)- Washington State commit, 6-foot-2, 180-pounds, large frame, long-levered body, strong lower half, some present athleticism. Worked out as a two-way player. Left-handed hitter, wide crouched base, slightly open stance. Uses a leg lift, reaching into front foot strike at times. Loads deep into an armbar with high back elbow, vertical barrel. Used the whole field with varying contact, some natural strength & present bat speed through swing, hips work well. Although some rawness to actions in the box, there is above average pop that he showed on a big line drive triple to RCF in live game action. Tall athletic footwork in the OF. Ran a 7.41 60-yard dash. Quick side shuffle to create direction to target, throwing on a line with strong arm at 90mph. Also worked out on the mound. Left-hander with strong upside. Athletic delivery, long levers & stride, created solid direction coming down the mound, trunk rotates slightly early into front foot strike. Throws from a H3/4 arm slot with some arm speed, short arm swing. Pounded the strike zone while changing release points on 4 pitches. FB sat 84-87, topping out at 88mph with ASR, averaging 13in of HM at 1951rpm. Threw SL (72-73) & CV (65-69) with average spin that have a chance to improve with added intent. Should continue to make strides on the mound.
6-foot-1 170-pounds, long body with some strength & above average athleticism. Ran a 7.29 60-yard dash that he can probably improve on with better direction. Two-way player, left-handed hitter with some rawness at the plate. Sets up in a spread out base with some knee bend, slightly open. Uses a leg kick trigger, landing slightly closed off at times. Opposite field approach, 85mph exit velocity. Good athleticism & feet at first base. Above average are across the diamond at 81mph. Stood out on the mound, throwing from a higher arm slot, he pounded the zone with some quickness, working his FB 80-84mph with some life. He also worked in two breaking balls with lower spin that were similar in shape. Threw them from a lower arm slot with the SL 69-70mph & CV was 67-69mph. Upside on the mound that should be followed.