19.5
Hand Speed (max)
2/20/23
CLASS OF 2025
OF
RHP
Johnny
Jaffe
Roncalli (HS) • IN
5' 11" • 210LBS
R/R • 17yr 6mo
Travel Team: Top Tier
5' 11" • 210LBS
R/R • 17yr 6mo
Travel Team: Top Tier
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
67.3
Bat Speed (max)
2/20/23
16.2
Rot. Acc (max)
2/20/23
-
Hard Hit %
93
Exit Velocity (max)
2/20/23
86.9
Exit Velocity (avg)
2/20/23
281
Distance (max)
2/20/23
71
Sweet Spot %
2/20/23
7.9
60
2/20/23
-
30-yd
-
10-yd
15.5
Run speed (max)
2/20/23
77
INF Velo
2/20/23
80
OF Velo
2/20/23
-
C Velo
-
Pop Time
Positional Tools
2023
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Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
77.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
80.0
Hitting
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
93.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
86.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
281
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
199
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.5
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.
Indy Preseason ID
Feb 20, 2023
Trackman - Hitting
93.0
Exit Velocity (max)
86.9
Exit Velocity (avg)
199
Distance (avg)
281
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
19.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.2
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.
Indy Preseason ID
Feb 20, 2023
Blast - Hitting
19.5
Hand Speed (max)
18.6
Hand Speed (avg)
67.3
Bat Speed (max)
64.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
Game Performance
2024
2023
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.90
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.
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.90
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.
Indy Preseason ID
Feb 20, 2023
Swift
7.90
60-yd
15.5
Run speed (max)
2.02
RSi (max)
2.02
RSi (avg)
1,656
Jump Power (max)
22.7
Jump Height (max)
22.7
Jump Height (avg)
Visual Edge
Pitch Ai
Notes
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Comments
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Contact
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Body: 5-11, 205-pounds. Compact w/ strength
Hits: RHH. Crouched stance. Small leg kick with minimal movements in the upper body. Short, direct path with balanced finish.
Power: 93 max exit velocity, averaged 86.9 MPH. 281' max distance.
Arm: RH. INF-77 mph.OF-80 mph. Moderate arm action from H 3/4 slot
Defense: (OF)- Controlled footwork with sure hands and natural exchange. (1B) - Good footwork moving off the bag. Sure hands
Run: 7.90 runner in the 60.