@Janvier_Diaz13 
90.1
Velocity (max)
6/18/25
CLASS OF 2026
RHP
3B
Janvier
Diaz
Putnam Science Academy (HS) • CT
6' 3" • 205LBS
R/R • 18yr 6mo
Travel Team: CT Mets
6' 3" • 205LBS
R/R • 18yr 6mo
Travel Team: CT Mets
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
89 - 89.8
Velo Range
2/17/25
2332
Spin Rate (avg)
6/18/25
Changeup
81.3 - 83.4
Velo Range
6/18/25
1944
Spin Rate (avg)
6/18/25
Curveball
76.5 - 78.1
Velo Range
2/17/25
2147
Spin Rate (avg)
2/17/25
Slider
80.3 - 81.8
Velo Range
6/18/25
2172
Spin Rate (avg)
6/18/25
102.2
Exit Velocity (max)
6/18/25
91.5
Exit Velocity (avg)
2/17/25
369
Distance (max)
2/17/25
70
Sweet Spot %
6/18/25
23.2
Hand Speed (max)
6/18/25
87.3
Bat Speed (max)
2/17/25
18
Rot. Acc (max)
6/18/25
73
Hard Hit %
2/17/25
7.38
60-yd
2/17/25
-
30-yd
-
10-yd
-
Run speed (max)
89
INF Velo
6/18/25
-
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)
7.38
Home to First
The athlete's fastest home-to-first time in the given event year. Measured from bat-on-ball to foot-on-bag, in seconds (s).
4.61
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
89.0
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.
13.9
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
102.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
91.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
369
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
219
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
21.8387
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.
2025 New England Top Prospect Games 6.18.25 (Invite Only)
Jun 18, 2025
Trackman - Hitting
102.2
Exit Velocity (max)
90.4
Exit Velocity (avg)
238
Distance (avg)
336
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2025 Eastern New England Preseason All-State (Invite Only)
Feb 17, 2025
Trackman - Hitting
99.2
Exit Velocity (max)
91.5
Exit Velocity (avg)
202
Distance (avg)
369
Distance (max)
Hard Hit %
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.
21.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
87.3
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
75.8
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.
2025 New England Top Prospect Games 6.18.25 (Invite Only)
Jun 18, 2025
Blast - Hitting
23.2
Hand Speed (max)
22.5
Hand Speed (avg)
77.2
Bat Speed (max)
71.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
2025 Eastern New England Preseason All-State (Invite Only)
Feb 17, 2025
Blast - Hitting
21.8
Hand Speed (max)
20.3
Hand Speed (avg)
87.3
Bat Speed (max)
79.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
90.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
88.9
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).
2268
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.
25.5
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).
78.0
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).
2147
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).
82.4
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).
1944
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).
81.0
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).
2172
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).
2025 New England Top Prospect Games 6.18.25 (Invite Only)
Jun 18, 2025
Trackman - Fastball
90.1
Velocity (max)
87.7 - 89.7
Velo Range
87.1
Eff Velocity (avg)
2,479
Spin Rate (max)
2,332
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
79.4
Velocity (max)
77.9
Eff Velocity (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Trackman - Slider
81.9
Velocity (max)
80.3 - 81.8
Velo Range
79.5
Eff Velocity (avg)
2,595
Spin Rate (max)
2,172
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
83.5
Velocity (max)
81.3 - 83.4
Velo Range
81.2
Eff Velocity (avg)
1,994
Spin Rate (max)
1,944
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2025 Eastern New England Preseason All-State (Invite Only)
Feb 17, 2025
Trackman - Fastball
90.0
Velocity (max)
89.0 - 89.8
Velo Range
88.9
Eff Velocity (avg)
2,253
Spin Rate (max)
2,115
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
78.1
Velocity (max)
76.5 - 78.1
Velo Range
76.5
Eff Velocity (avg)
2,209
Spin Rate (max)
2,147
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
82.5
Velocity (max)
82.4 - 82.5
Velo Range
82.8
Eff Velocity (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Pitch Scores
2025
Fastball
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
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
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
89.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
88.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
80.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.5
Game Performance
2025
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Vizual Edge
Pitch Ai
Notes
Comments
Draft Reports
Contact
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Scouting Report: 6-foot-3, 205-pound, stronger, solid athletic frame. A RHH, plus pop to pull side, good bat to ball skills. Shows an above average arm from 3rd base, with good flow and actions. Off he mound, fastball was 89-90 mph, pounded it to both sides, with late action. Throws a harder slider at 81-82 mph.