@Vsizopoulos 77
Velocity (max)
2/08/26
CLASS OF 2027
RHP
OF
Vasili
Sizopoulos
Lake Park (HS) • IL
5' 9" • 135LBS
R/R • 17yr 2mo
Travel Team: Cangelosi sparks bensenville
5' 9" • 135LBS
R/R • 17yr 2mo
Travel Team: Cangelosi sparks bensenville
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
74.8 - 76.4
Velo Range
2/08/26
2282
Spin Rate (avg)
7/15/25
Changeup
75.4 - 76.2
Velo Range
2/08/26
1814
Spin Rate (avg)
2/08/26
Curveball
72 - 75
Velo Range
2/08/26
2232
Spin Rate (avg)
2/08/26
Slider
65.1 - 67.3
Velo Range
7/15/25
2348
Spin Rate (avg)
7/15/25
80.8
Exit Velocity (max)
7/15/25
67.1
Exit Velocity (avg)
7/15/25
225
Distance (max)
7/15/25
60
Sweet Spot %
7/15/25
23.2
Hand Speed (max)
7/15/25
61.4
Bat Speed (max)
7/15/25
27.9
Rot. Acc (max)
7/15/25
-
Hard Hit %
7.68
60-yd
7/15/25
4.22
30-yd
7/15/25
1.85
10-yd
7/15/25
17.7
Run speed (max)
7/15/25
78
INF Velo
7/15/25
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2025
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.68
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
78.0
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.
10.5
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
80.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
67.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
225
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
98
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
10.8065
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.
Northwest Suburban Summer ID
Jul 15, 2025
Trackman - Hitting
80.8
Exit Velocity (max)
67.1
Exit Velocity (avg)
98
Distance (avg)
225
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
61.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
60.1
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.
Northwest Suburban Summer ID
Jul 15, 2025
Blast - Hitting
23.2
Hand Speed (max)
22.0
Hand Speed (avg)
61.4
Bat Speed (max)
60.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.6
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).
2109
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.
27.9
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).
73.6
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).
2232
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).
75.8
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).
1814
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).
74.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.6
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).
2282
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.
31.4
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).
66.7
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).
2144
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).
69.5
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).
1809
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).
66.0
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).
2348
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).
O'Hare Preseason ID
Feb 8, 2026
Trackman - Fastball
76.6
Velocity (max)
74.8 - 76.4
Velo Range
71.9
Eff Velocity (avg)
2,222
Spin Rate (max)
2,109
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
75.0
Velocity (max)
72.4 - 74.7
Velo Range
70.9
Eff Velocity (avg)
2,307
Spin Rate (max)
2,232
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
76.3
Velocity (max)
75.4 - 76.2
Velo Range
73.2
Eff Velocity (avg)
1,919
Spin Rate (max)
1,814
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Northwest Suburban Summer ID
Jul 15, 2025
Trackman - Fastball
74.4
Velocity (max)
71.0 - 74.2
Velo Range
70.2
Eff Velocity (avg)
2,362
Spin Rate (max)
2,282
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
67.7
Velocity (max)
66.0 - 67.5
Velo Range
63.8
Eff Velocity (avg)
2,281
Spin Rate (max)
2,144
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
67.5
Velocity (max)
65.1 - 67.3
Velo Range
63.9
Eff Velocity (avg)
2,433
Spin Rate (max)
2,348
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
70.5
Velocity (max)
68.5 - 70.5
Velo Range
66.7
Eff Velocity (avg)
1,874
Spin Rate (max)
1,809
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
2026
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
Pitching Velos
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
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
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
74.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
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)
69.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.85
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.22
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.68
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
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.
Northwest Suburban Summer ID
Jul 15, 2025
Vald
1.85
10-yd
4.22
30-yd
7.68
60-yd
17.7
Run speed (max)
1.09
RSI (max)
24.7
Jump Height (max)
Vizual Edge
2025
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.
62.96
Pitch Ai
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Physical
2025
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Positional Profile: 2B
Body: 5-7, 123-pounds.
Hit: RHH. Simple setup, hands start away, minimal lift/place stride. Longer path, hands work on top of the baseball, pull-side approach, looks to generate loft on the ball. 60.1 mph bat speed with 23g of rotational acceleration.
Power: 81 mph max exit velocity (67.1 avg.); 225-foot max batted distance.
Arm: RH. INF - 78 mph. Long arm action, loose, high 3/4 slot.
Defense: Fields in middle of body, two hand gather, clean round.
Athletic Testing: 7.68 runner in the 60-yard dash; 24.70-inch max vertical jump.
Vizual Edge: 62.96 Edge Score.
Positional Profile: RHP
Delivery: Medium leg-lift, controlled, tall/fall down the mound, works in-line.
Arm Action: RH. Longer arm swing, 3/4 slot.
FB: T74, 71-74 mph. Slight arm-side run. T2362, 2282 average rpm.
CB: 66-67 mph. 11/5 shape with more depth than the SL. T2281, 2144 average rpm.
SL: 65-67 mph. 10/4 shape with some quality bite, sweeps. T2433, 2348 average rpm.
CH: 69-70 mph. Slight fade and run to the arm-side. T1874, 1809 average rpm.