23.6
Hand Speed (max)
1/16/22
CLASS OF 2024
1B
RHP
Yulian
Aviles
Washington (HS) • CA
6' 3" • 180LBS
R/R • 19yr 4mo
Travel Team: Senators
6' 3" • 180LBS
R/R • 19yr 4mo
Travel Team: Senators
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
Player has made a commitment?
Tell us where
Best Of Stats
70.6
Bat Speed (max)
1/16/22
22.8
Rot. Acc (max)
1/16/22
-
Hard Hit %
88.2
Exit Velocity (max)
1/16/22
79.7
Exit Velocity (avg)
1/16/22
276
Distance (max)
1/16/22
38
Sweet Spot %
1/16/22
7.74
60-yd
1/16/22
-
30-yd
-
10-yd
-
Run speed (max)
70
INF Velo
1/16/22
-
OF Velo
-
C Velo
-
Pop Time
Fastball
73
Velocity (max)
1/16/22
70.9 - 72.5
Velo Range
1/16/22
1659
Spin Rate (avg)
1/16/22
Changeup
68 - 70
Velo Range
1/16/22
1217
Spin Rate (avg)
1/16/22
Slider
60.1 - 63.3
Velo Range
1/16/22
1051
Spin Rate (avg)
1/16/22
Positional Tools
2022
Sign in to view rankings 
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.74
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
70.0
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.
11.4
Hitting
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
88.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
276
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
103
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
7.7
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.
East Bay Preseason ID
Jan 16, 2022
Trackman - Hitting
88.2
Exit Velocity (max)
79.7
Exit Velocity (avg)
103
Distance (avg)
276
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.6
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.
70.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.8
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.
East Bay Preseason ID
Jan 16, 2022
Blast - Hitting
23.6
Hand Speed (max)
22.1
Hand Speed (avg)
70.6
Bat Speed (max)
66.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
72.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.8
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).
1659
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.
23.1
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
68.7
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).
1217
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
61.7
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).
1051
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).
East Bay Preseason ID
Jan 16, 2022
Trackman - Fastball
72.5
Velocity (max)
70.9 - 72.5
Velo Range
70.0
Eff Velocity (avg)
1,721
Spin Rate (max)
1,659
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
63.3
Velocity (max)
60.1 - 63.3
Velo Range
59.9
Eff Velocity (avg)
1,364
Spin Rate (max)
1,051
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
70.2
Velocity (max)
67.8 - 69.7
Velo Range
67.0
Eff Velocity (avg)
1,331
Spin Rate (max)
1,217
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
73.0
Fastball
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)
69.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.5
Game Performance
Vizual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
Premium Content Area
To unlock contact information, you need to purchase a ScoutPLUS subscription.
Purchase Subscription OR
Login
Positional Profile: 1B/RHP
Physical: 6-3, 180-pounds; Long, average build. 7.74 runner in the 60.
Offensively: RHH. Open setup, with feet shoulder width apart; flat bat to start. Loads straight back with a moderate leg kick for timing. Stays behind the ball while showing an average effort from the legs. Showed a flat swing path with two handed finish with occasional top hand release. More ground balls than line drives and fly balls with a peak exit velocity of 88 MPH via Trackman. Worked with approach to spray the ball around with a contact oriented approach, showed on-plane consistency with hand speed and bat speed projecting future power.
Defensively: Starts with a low to the ground setup; walks into ready position while playing low to the ground. Hands are underneath the body while staying low during transfer. Long arm swing from a low-3/4 arm slot. 1B - 70 MPH. Loose arm, comfortable throwing on the move, occasional up to down as ball gets into his body, shows focus and sense of urgency.
Pitching: Uses a glove side setup while using a side step. Mid chest leg drive with a slight coil away from the plate. Has a moderate stride while landing closed. Long arm swing while arm wraps behind the body; standard 3/4 slot. Upright with finish. FB: Peak velo of 73 MPH, while sitting 70-72 MPH; arm side run. SL: 60-63 MPH; 2-tier break. CH: 68-70 MPH; fading action. Presents a unique look with sinker slider profile and a change to play off the FB, loose arm, could perhaps drop down further to enhance his stuff which isn't velocity focused.