85.4
Velocity (max)
8/09/22
CLASS OF 2024
RHP
Julian
Robertson
Ohio
GW Williams SS (HS) • ON
6' 6" • 180LBS
R/R • 19yr 2mo
Travel Team: Ontario Astros
GW Williams SS (HS) • ON
6' 6" • 180LBS
R/R • 19yr 2mo
Travel Team: Ontario Astros
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
82.2 - 85
Velo Range
8/09/22
1963
Spin Rate (avg)
8/09/22
Changeup
75 - 90
Velo Range
8/09/22
1766
Spin Rate (avg)
8/09/22
Curveball
68.3 - 72.9
Velo Range
8/09/22
2040
Spin Rate (avg)
8/09/22
Positional Tools
Hitting
Hitting
Pitching
2022
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.5
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).
1911
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).
70.6
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).
2034
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).
78.0
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).
1760
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).
2022 Northeast Senior Games
Aug 9, 2022
Trackman - Fastball
85.4
Velocity (max)
82.2 - 85.0
Velo Range
83.3
Eff Velocity (avg)
2,132
Spin Rate (max)
1,963
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
78.3
Velocity (max)
68.3 - 72.9
Velo Range
69.5
Eff Velocity (avg)
2,277
Spin Rate (max)
2,040
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
79.7
Velocity (max)
76.9 - 79.4
Velo Range
77.0
Eff Velocity (avg)
1,910
Spin Rate (max)
1,766
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2022 Future Games Trials
Apr 15, 2022
Trackman - Fastball
85.0
Velocity (max)
81.6 - 84.7
Velo Range
84.8
Eff Velocity (avg)
1,975
Spin Rate (max)
1,778
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
72.9
Velocity (max)
68.1 - 72.9
Velo Range
67.8
Eff Velocity (avg)
2,090
Spin Rate (max)
1,990
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
78.0
Velocity (max)
77.3 - 78.0
Velo Range
78.7
Eff Velocity (avg)
1,823
Spin Rate (max)
1,742
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.0
Game Performance
2022
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.
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Roberson, a long 6-foot-6, 180-pound RHP did not disappoint on the mound during game 1 for Canada Selects. Roberson showed off all his tools on the mound with a long athletic arm action that was tough for hitters to pick up all day. The fastball got on hitters quick, the curveball had lots of depth to it making hitters chance throughout the day.