@johnnymarzullo 18.6
Hand Speed (max)
7/12/22
CLASS OF 2028
C
1B
Jonathan
Marzullo
IMG Academy (HS) • FL
6' 2" • 220LBS
R/R • 17yr 1mo
Travel Team: Canes National 16U
6' 2" • 220LBS
R/R • 17yr 1mo
Travel Team: Canes National 16U
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
64.2
Bat Speed (max)
6/06/23
14.7
Rot. Acc (max)
7/12/22
62
Hard Hit %
6/02/26
101.7
Exit Velocity (max)
6/02/26
92.5
Exit Velocity (avg)
6/02/26
378
Distance (max)
6/02/26
69
Sweet Spot %
7/12/22
7.40
60-yd
6/02/26
4.07
30-yd
6/02/26
1.67
10-yd
6/02/26
18.4
Run speed (max)
6/02/26
-
INF Velo
-
OF Velo
82
C Velo
6/02/26
1.79 - 1.85
Pop Time
6/02/26
Fastball
76
Velocity (max)
6/06/23
75 - 76
Velo Range
6/06/23
2095
Spin Rate (avg)
6/06/23
Curveball
67 - 67.5
Velo Range
6/06/23
2043
Spin Rate (avg)
6/06/23
Slider
66 - 69
Velo Range
6/06/23
1643
Spin Rate (avg)
6/06/23
Positional Tools
2026
2023
2022
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Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
1.79 - 1.85
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
82.0
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.18 - 2.19
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
71.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
8.86
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.20 - 2.43
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
66.0
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.
8.6
Hitting
2026
2023
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
101.7
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
92.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
378
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
255
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.4632
Hard Hit %
Percentage of batted balls with exit velocities over 90 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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
83.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
78.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
292
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
167
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.2504
Hard Hit %
Percentage of batted balls with exit velocities over 90 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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
75.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
67.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
231
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
147
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.8462
Hard Hit %
Percentage of batted balls with exit velocities over 90 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 Florida Top Prospect Games (Invite-Only)
Jun 2, 2026
Trackman - Hitting
101.7
Exit Velocity (max)
92.5
Exit Velocity (avg)
255
Distance (avg)
378
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
West FL IDs (Future Games Tryout/All-American ID/Uncommitted '24 ID)
Jun 6, 2023
Trackman - Hitting
83.2
Exit Velocity (max)
78.0
Exit Velocity (avg)
167
Distance (avg)
292
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2022 Rising Stars State Games (Invite-Only)
Oct 29, 2022
Trackman - Hitting
75.7
Exit Velocity (max)
69.3
Exit Velocity (avg)
148
Distance (avg)
231
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Team Florida ID Games - Jacksonville
Jul 12, 2022
Trackman - Hitting
75.8
Exit Velocity (max)
65.8
Exit Velocity (avg)
146
Distance (avg)
210
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2023
2022
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
17.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
64.2
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
60.6
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.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
18.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
59.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
56.2
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.
West FL IDs (Future Games Tryout/All-American ID/Uncommitted '24 ID)
Jun 6, 2023
Blast - Hitting
17.5
Hand Speed (max)
16.7
Hand Speed (avg)
64.2
Bat Speed (max)
60.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2022 Rising Stars State Games (Invite-Only)
Oct 29, 2022
Blast - Hitting
18.2
Hand Speed (max)
16.1
Hand Speed (avg)
58.9
Bat Speed (max)
55.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Team Florida ID Games - Jacksonville
Jul 12, 2022
Blast - Hitting
18.6
Hand Speed (max)
17.3
Hand Speed (avg)
59.6
Bat Speed (max)
56.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.4
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).
2095
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.
27.8
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).
67.2
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).
2043
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
67.6
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).
1643
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).
West FL IDs (Future Games Tryout/All-American ID/Uncommitted '24 ID)
Jun 6, 2023
Trackman - Fastball
76.0
Velocity (max)
74.8 - 76.0
Velo Range
74.7
Eff Velocity (avg)
2,144
Spin Rate (max)
2,095
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
67.5
Velocity (max)
67.0 - 67.5
Velo Range
66.4
Eff Velocity (avg)
2,059
Spin Rate (max)
2,043
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
68.6
Velocity (max)
66.4 - 68.6
Velo Range
67.1
Eff Velocity (avg)
2,070
Spin Rate (max)
1,643
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
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)
67.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
Game Performance
2023
2022
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.95
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.54
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.30
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.94
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.72
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.86
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.
2022 Rising Stars State Games (Invite-Only)
Oct 29, 2022
Swift
1.89
10-yd
4.60
30-yd
8.48
60-yd
15.8
Run speed (max)
1.28
RSI (max)
1.28
RSI (avg)
864
Jump Power (max)
2026
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.67
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.07
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.4
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.
East Florida Top Prospect Games (Invite-Only)
Jun 2, 2026
Vald
1.67
10-yd
4.07
30-yd
7.40
60-yd
18.4
Run speed (max)
1.35
RSI (max)
21.8
Jump Height (max)
Vizual Edge
2026
2022
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.
68.58
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.
43.61
Pitch Ai
Notes
News
- East Florida Top Prospect Games: Catcher Analysis - Jul 3, 2026
- East Florida Top Prospect Games: Data Dive, Position Players - Jun 5, 2026
- East Florida Top Prospect Games: Quick Hits - Jun 4, 2026
- Florida 2028 Rankings: Post-Spring Update - Jun 4, 2026
- East Florida Top Prospect Games: Statistical Leaderboards - Jun 3, 2026
- East Florida Top Prospect Games: Event Preview - Jun 1, 2026
- 2026 Florida Scout Blog: Week 4 - Mar 6, 2026
- On the Hunt: FL Preseason Classic - Feb 13, 2026
- Florida Scout Blog: Preseason Classic/Open - Feb 13, 2026
- 2026 FL Preseason Classic & Open: Day 4 Recap - Feb 7, 2026
- Florida 2028 Rankings: Early-Summer Update - Jun 11, 2025
- West FL IDs: Data Dive, Position Players - Jun 9, 2023
- West FL IDs: Data Dive, Pitchers - Jun 8, 2023
- West FL IDs: Statistical Analysis - Jun 7, 2023
- 2022 Rising Stars State Games: Trackman Leaderboard - Nov 1, 2022
- 2022 Rising Stars State Games: Statistical Analysis - Oct 31, 2022
- 2022 Rising Stars State Games: East/North Preview - Oct 28, 2022
- Team Florida ID Games - Jacksonville: Player Analysis - Aug 9, 2022
- Team Florida ID Games - Jacksonville: Statistical Analysis - Jul 14, 2022
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Physical
2026
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: C/1B
Body: 6-2, 226-pounds. Physical, mature frame with present strength throughout. Broad build with durability and the size profile typical of a power-oriented catching prospect.
Hit: RHH. Hits from a taller setup with higher hand positioning. Establishes a controlled base and works into a strong launch position while getting the barrel on plane early. Long, controlled path through the zone with an approach geared toward creating backspin and carry. Shows present ability to impact the baseball with authority when on time. Swing operation plays with consistency and strength at contact.
Power: 102 max exit velocity, averaged 92.5 mph. 378' max distance.
Arm: RH. C-82 mph. Arm strength plays from the catching position with throws consistently on target. Quick, efficient transfer helps the throwing operation play up in game action.
Defense: 1.79-1.85 pop times. Displays sound receiving and defensive fundamentals behind the plate. Moves adequately for his size and works efficiently through the catch-and-throw sequence. Transfers are quick and clean, allowing him to maintain tempo in the defensive operation. Shows consistency in putting throws on the bag and handling routine responsibilities of the position.
ATH: 7.40 runner in the 60. 1.67 and 4.07 in the 10 and 30 yard splits. 21.80 max vertical.
Vizual Edge: 68.58 Edge Score
Positional Profile: C/3B
Body: 5-10, 158-pounds. Lean.
Delivery: Athletic, up tempo tall and fall delivery.
Arm Action: RH. Loose arm from a high 3/4 slot.
FB: T76, 75-76 mph. Natural armside run. T2144, 2095 average rpm.
CB: 67-67 mph. Developing. T2059, 2043 average rpm.
SL: 66-69 mph. Sweeping action. T2070, 1643 average rpm.
ATH: 8.30 runner in the 60. 1.95 and 4.53 10 and 30 yard splits.
Positional Profile: C/3B
Body: 5-10, 158-pounds. Lean.
Hit: RHH. Wide, athletic base. Advanced actions for class. Line drive gap to gap approach with developing bat speed. 60.6 mph bat speed with 7 G’s of rotational acceleration.
Power: 83 max exit velocity, averaged 78 mph. 292' max distance.
Arm: RH. C-71 mph. Loose arm, accurate to the bag.
Defense: 2.18-2.19 pop times. Athleticism behind the plate. Smooth out the crouch with quick transfer.
ATH: 8.30 runner in the 60. 1.95 and 4.53 in the 10 and 30 yard splits.
Positional Profile: C/SS
Body: 5-8, 147-pounds. Lean, developing frame.
Hits: RHH. Balanced, quiet frame. Uphill path, working pullside.
Power: 76 max exit velocity, averaged 69.3 MPH. 231' max distance.
Arm: RH. C-66 mph. H3/4 arma action.
Defense: 2.20-2.41 pop times. Developing footwork behid the plate.
Run: 8.48 runner in the 60.
Positional Profile: C/SS
Body: 5-foot-7, 136-pounds. Light, athletic frame.
Defense: 2.28-2.43 pop times. Staggered setup.
Arm: RH. C - 64 mph. INF - 69 mph. Over the top arm action.
Hit: RHH. Upright setup, wide base. Small load, quick hands. Level path.
Power: 75.8 mph exit velocity. Up the middle approach.
Run: 8.86 runner in the 60.