82.2
Velocity (max)
9/16/23
CLASS OF 2024
LHP
1B
Sebastien
Lafontaine
John F. Ross (HS) • ON
6' 4" • 190LBS
L/L • 18yr 10mo
Travel Team: Ontario Nationals
6' 4" • 190LBS
L/L • 18yr 10mo
Travel Team: Ontario Nationals
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
81.2 - 82.1
Velo Range
9/16/23
2076
Spin Rate (avg)
9/16/23
Changeup
72.7 - 75.9
Velo Range
9/16/23
1788
Spin Rate (avg)
9/16/23
Slider
68.3 - 71
Velo Range
9/16/23
1717
Spin Rate (avg)
9/16/23
92.3
Exit Velocity (max)
9/25/22
79.3
Exit Velocity (avg)
8/27/22
312
Distance (max)
8/27/22
83
Sweet Spot %
8/27/22
24.4
Hand Speed (max)
8/27/22
70
Bat Speed (max)
8/27/22
15.7
Rot. Acc (max)
8/27/22
-
Hard Hit %
7.95
60
8/27/22
4.43
30-yd
8/27/22
1.92
10-yd
8/27/22
17.4
Run speed (max)
8/27/22
79
INF Velo
9/25/22
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2022
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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).
79.0
Hitting
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
312
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
190
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
19.3
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.
2022 Ontario Nationals Scout Day
Sep 25, 2022
Trackman - Hitting
92.3
Exit Velocity (max)
78.7
Exit Velocity (avg)
135
Distance (avg)
237
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Team Elite Scout Day
Aug 27, 2022
Trackman - Hitting
87.9
Exit Velocity (max)
79.3
Exit Velocity (avg)
231
Distance (avg)
312
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.
24.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
70.0
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.4
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.
Team Elite Scout Day
Aug 27, 2022
Blast - Hitting
24.4
Hand Speed (max)
22.8
Hand Speed (avg)
70.0
Bat Speed (max)
66.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
81.6
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).
2076
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.
25.4
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.3
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).
1788
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).
69.7
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).
1717
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.8
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).
1840
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.
23.1
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.1
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).
1614
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).
64.4
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).
1478
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).
2023 Ontario Nationals Scout Day
Sep 16, 2023
Trackman - Fastball
82.2
Velocity (max)
81.2 - 82.1
Velo Range
82.3
Eff Velocity (avg)
2,119
Spin Rate (max)
2,076
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
71.7
Velocity (max)
68.3 - 71.0
Velo Range
69.7
Eff Velocity (avg)
1,825
Spin Rate (max)
1,717
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
76.0
Velocity (max)
72.7 - 75.9
Velo Range
74.5
Eff Velocity (avg)
1,969
Spin Rate (max)
1,788
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2022 Ontario Nationals Scout Day
Sep 25, 2022
Trackman - Fastball
80.9
Velocity (max)
78.3 - 80.8
Velo Range
77.2
Eff Velocity (avg)
1,832
Spin Rate (max)
1,783
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.9
Velocity (max)
64.7 - 65.9
Velo Range
62.4
Eff Velocity (avg)
1,564
Spin Rate (max)
1,470
Spin Rate (avg)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
65.9
Velocity (max)
64.7 - 65.9
Velo Range
62.4
Eff Velocity (avg)
1,564
Spin Rate (max)
1,471
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
72.4
Velocity (max)
69.0 - 72.3
Velo Range
68.6
Eff Velocity (avg)
1,701
Spin Rate (max)
1,653
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Team Elite Scout Day
Aug 27, 2022
Trackman - Fastball
81.6
Velocity (max)
78.7 - 81.2
Velo Range
79.2
Eff Velocity (avg)
1,970
Spin Rate (max)
1,898
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
64.9
Velocity (max)
62.1 - 64.9
Velo Range
62.5
Eff Velocity (avg)
1,615
Spin Rate (max)
1,483
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
71.3
Velocity (max)
68.8 - 71.0
Velo Range
69.3
Eff Velocity (avg)
1,693
Spin Rate (max)
1,595
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2023
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Game Performance
2024
2022
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.92
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.42
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.95
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.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.92
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.42
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.95
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.
2022 Ontario Nationals Scout Day
Sep 25, 2022
Swift
1.52
RSi (max)
2.03
RSi (avg)
1,329
Jump Power (max)
21.4
Jump Height (max)
21.3
Jump Height (avg)
Team Elite Scout Day
Aug 27, 2022
Swift
1.92
10-yd
4.43
30-yd
7.95
60-yd
17.4
Run speed (max)
1.92
RSi (max)
1.92
RSi (avg)
1,281
Jump Power (max)
20.5
Jump Height (max)
20.5
Jump Height (avg)
Visual Edge
Pitch Ai
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