@zembalarocco 
64.5
Velocity (max)
1/23/22
CLASS OF 2026
RHP
3B
Rocco
Zembala
Aurora (HS) • OH
6' 2" • 175LBS
R/R • 18yr 9mo
Travel Team: Ohio Elite
6' 2" • 175LBS
R/R • 18yr 9mo
Travel Team: Ohio Elite
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
64.1 - 64.4
Velo Range
1/23/22
1916
Spin Rate (avg)
1/23/22
Changeup
58.3 - 61.1
Velo Range
1/23/22
1697
Spin Rate (avg)
1/23/22
Curveball
58 - 60
Velo Range
1/23/22
1739
Spin Rate (avg)
1/23/22
76.9
Exit Velocity (max)
1/23/22
66.7
Exit Velocity (avg)
1/23/22
163
Distance (max)
1/23/22
43
Sweet Spot %
1/23/22
21.5
Hand Speed (max)
1/23/22
60.5
Bat Speed (max)
1/23/22
16.2
Rot. Acc (max)
1/23/22
-
Hard Hit %
8.86
60-yd
1/23/22
-
30-yd
-
10-yd
-
Run speed (max)
59
INF Velo
1/23/22
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2022
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.86
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
59.0
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.
8.7
Hitting
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
76.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
66.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
163
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
86
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
7.8095
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.
Scout Day: Canes Ohio 1.23.22
Jan 23, 2022
Trackman - Hitting
76.9
Exit Velocity (max)
66.7
Exit Velocity (avg)
86
Distance (avg)
163
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.
21.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.9
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
60.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
56.0
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.
Scout Day: Canes Ohio 1.23.22
Jan 23, 2022
Blast - Hitting
21.5
Hand Speed (max)
18.9
Hand Speed (avg)
60.5
Bat Speed (max)
56.0
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).
64.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
64.2
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).
1916
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.
29.8
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
59.4
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).
1739
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
59.7
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).
1697
Scout Day: Canes Ohio 1.23.22
Jan 23, 2022
Trackman - Fastball
64.5
Velocity (max)
64.1 - 64.4
Velo Range
1,928
Spin Rate (max)
1,916
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Curveball
59.9
Velocity (max)
59.1 - 59.8
Velo Range
1,810
Spin Rate (max)
1,739
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
61.1
Velocity (max)
58.3 - 61.1
Velo Range
1,739
Spin Rate (max)
1,697
Spin Rate (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).
64.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
59.0
Changeup
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
Vizual Edge
Pitch Ai
Notes
News
Comments
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Rocco Zembala: 3B/RHP, (2026) Harmon Middle School, OH. 5-foot-11, 126-pound. At the plate, the right-handed hitter had an exit velocity of 77 mph. (58.6 mph bat speed average). (20.7 mph hand speed average). Starts in a balanced athletic stance with a tight load, then uses a controlled stride. Has a simple flat swing plane, quick bat speed and high finish. Solid while in the infield, made throws up to 59 mph; has consistent feet, developing hands, and a developing exchange. Laterally, movements were athletic and fielded the ball out front. Used a high ¾ slot and a quick arm action. In the 60-yard dash, he clocked a time of 8.86. On the mound, used a high ¾ arm angle and a loose arm action while showing consistent arm speed. Drop-and-drive type pitcher and uses easy effort. Threw his fastball 63-64 mph. Has slight running action. (Max spin 1927; Avg 1915). His curveball (58-60) shows slight action. (Max spin 1809; Avg 1739). He has late action on his changeup (57-60).