82
Velocity (max)
10/30/22
CLASS OF 2023
LHP
1B
Isaac
Roberts
Arizona Western JC
Lone Peak (HS) • UT
6' 2" • 200LBS
L/L • 20yr 1mo
Travel Team: Salt Lake Gulls
Lone Peak (HS) • UT
6' 2" • 200LBS
L/L • 20yr 1mo
Travel Team: Salt Lake Gulls
Rankings
2023 National
Rankings available to Premium Subscriber
2023 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
79 - 81
Velo Range
10/30/22
1801
Spin Rate (avg)
10/30/22
Changeup
75 - 75
Velo Range
10/30/22
1526
Spin Rate (avg)
3/06/22
Curveball
63 - 67.5
Velo Range
10/30/22
1790
Spin Rate (avg)
10/30/22
96.5
Exit Velocity (max)
10/30/22
89
Exit Velocity (avg)
6/09/22
368
Distance (max)
10/30/22
71
Sweet Spot %
6/09/22
25.8
Hand Speed (max)
10/30/22
76.2
Bat Speed (max)
6/09/22
20.7
Rot. Acc (max)
6/19/21
71
Hard Hit %
10/30/22
7.32
60
6/09/22
4.17
30-yd
10/30/22
1.82
10-yd
10/30/22
18.2
Run speed (max)
10/30/22
79
INF Velo
10/30/22
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2022
2021
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.32
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
79.0
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.
13.2
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.72
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
72.0
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.
11.7
Hitting
2022
2021
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
96.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
87.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
368
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
200
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.9
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).
90.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
287
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
175
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
25.7
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.
2022 Utah All-State Games (Invite-Only)
Oct 30, 2022
Trackman - Hitting
96.5
Exit Velocity (max)
88.6
Exit Velocity (avg)
239
Distance (avg)
368
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 PBR Scout Day: Salt Lake Gulls
Jun 9, 2022
Trackman - Hitting
93.8
Exit Velocity (max)
89.0
Exit Velocity (avg)
263
Distance (avg)
364
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Preseason All-State (Invite-Only)
Mar 6, 2022
Trackman - Hitting
91.3
Exit Velocity (max)
86.1
Exit Velocity (avg)
111
Distance (avg)
326
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Prospect Games
Jun 19, 2021
Trackman - Hitting
90.5
Exit Velocity (max)
74.1
Exit Velocity (avg)
175
Distance (avg)
287
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
25.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
76.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.7
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.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
24.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
23.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
68.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.8
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.
2022 Utah All-State Games (Invite-Only)
Oct 30, 2022
Blast - Hitting
25.8
Hand Speed (max)
23.1
Hand Speed (avg)
74.9
Bat Speed (max)
69.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 PBR Scout Day: Salt Lake Gulls
Jun 9, 2022
Blast - Hitting
23.5
Hand Speed (max)
22.2
Hand Speed (avg)
76.2
Bat Speed (max)
71.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Preseason All-State (Invite-Only)
Mar 6, 2022
Blast - Hitting
21.9
Hand Speed (max)
20.9
Hand Speed (avg)
69.0
Bat Speed (max)
62.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Prospect Games
Jun 19, 2021
Blast - Hitting
24.9
Hand Speed (max)
23.6
Hand Speed (avg)
68.6
Bat Speed (max)
65.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2022
2021
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.6
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).
1783
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.
23.0
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).
63.8
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).
1782
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).
70.8
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).
1481
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.8
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).
1717
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).
61.8
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).
1738
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).
2022 Utah All-State Games (Invite-Only)
Oct 30, 2022
Trackman - Fastball
81.7
Velocity (max)
78.8 - 80.8
Velo Range
78.8
Eff Velocity (avg)
1,859
Spin Rate (max)
1,801
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.5
Velocity (max)
63.0 - 67.5
Velo Range
63.4
Eff Velocity (avg)
1,858
Spin Rate (max)
1,790
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
75.5
Velocity (max)
75.2
Eff Velocity (avg)
1,390
Spin Rate (max)
1,390
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
2022 Preseason All-State (Invite-Only)
Mar 6, 2022
Trackman - Fastball
76.8
Velocity (max)
74.1 - 76.3
Velo Range
74.8
Eff Velocity (avg)
1,874
Spin Rate (max)
1,762
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
63.1
Velocity (max)
60.8 - 63.1
Velo Range
60.5
Eff Velocity (avg)
1,876
Spin Rate (max)
1,772
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
69.5
Velocity (max)
67.5 - 69.5
Velo Range
67.4
Eff Velocity (avg)
1,550
Spin Rate (max)
1,526
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Top Prospect Games
Jun 19, 2021
Trackman - Fastball
79.6
Velocity (max)
75.0 - 78.5
Velo Range
77.6
Eff Velocity (avg)
1,910
Spin Rate (max)
1,717
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
69.1
Velocity (max)
57.3 - 66.4
Velo Range
61.5
Eff Velocity (avg)
1,932
Spin Rate (max)
1,738
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
2022
2021
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.
Pitching Velos
2022
2021
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)
77.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
58.5
Game Performance
2022
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.
4.17
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.55
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
2022 Utah All-State Games (Invite-Only)
Oct 30, 2022
Swift
1.82
10-yd
4.17
30-yd
7.55
60-yd
18.2
Run speed (max)
1,613
Jump Power (max)
27.0
Jump Height (max)
26.1
Jump Height (avg)
2022 Preseason All-State (Invite-Only)
Mar 6, 2022
Swift
2.08
10-yd
4.55
30-yd
8.11
60-yd
17.2
Run speed (max)
7.4
Run Speed (avg)
2.32
RSi (max)
2.17
RSi (avg)
1,519
Jump Power (max)
25.1
Jump Height (max)
25.1
Jump Height (avg)
Visual Edge
2022
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
63.35
Pitch Ai
2022
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
2022 Preseason All-State (Invite-Only)
Mar 6, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
Notes
News
- PBR Utah Then to Now (Profile Views Rankings) - Jan 15, 2023
- 2022 Utah All-State Games: Upperclass Blast Motion Board - Nov 17, 2022
- 2022 Summer Tour: Trackman Hitting Leaderboards (Overall) - Nov 11, 2022
- 2022 Summer Tour: Trackman Hitting Leaderboards (Upperclass) - Nov 11, 2022
- 2022 Utah All-State Games: Blast Motion Board - Nov 10, 2022
- 2022 Utah All-State Games: Swift Athletic Testing - Nov 3, 2022
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A big frame with size and strength. Offensively he shows above avg hand speed with readings in the 24 mph range and upper 60’s bat speed. He fired the knob with quickness and his bat speed should improve as he learns to release the head much better. The EV’s of around 90, should jump as he squared the ball up more consistently. At the Top Prospect Games he was mis-hitting the barrel slightly, which kept his distance and EV from playing to its potential. He is direct to the baseball out front and may want to release the top hand for balance and to smooth out his path. But the hand speed is intriguing! Defensively shows soft hands hands and comfort on approach to the ball, and has arm strength and a quicker release thru the slot. He does have an unorthodox way of taking the ball out of the mitt to make his throws and it takes a second to get his throws off to the bases. Would suggest keeping his hands together and bringing them to the chest and then taking a shorter path to his arm path. But we have some things to work with here and with proper coaching and added focus on the nuances of his movement patterns, there is upside her to play with.