@FossittJackson 
90.7
Velocity (max)
3/08/25
CLASS OF 2027
LHP
1B
Jackson
Fossitt
Leslie (HS) • MI
6' 3" • 220LBS
R/L • 17yr 2mo
Travel Team: Michigan Bulls
6' 3" • 220LBS
R/L • 17yr 2mo
Travel Team: Michigan Bulls
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
89.4 - 90.4
Velo Range
3/08/25
2508
Spin Rate (avg)
3/08/25
Changeup
84.5 - 85.9
Velo Range
3/08/25
2095
Spin Rate (avg)
3/02/24
Curveball
71 - 74
Velo Range
6/07/24
2293
Spin Rate (avg)
3/02/24
Slider
75.8 - 78.4
Velo Range
7/23/25
2549
Spin Rate (avg)
6/23/25
97.1
Exit Velocity (max)
3/02/24
87.5
Exit Velocity (avg)
3/02/24
309
Distance (max)
3/02/24
67
Sweet Spot %
3/02/24
23.3
Hand Speed (max)
7/25/23
83.8
Bat Speed (max)
7/25/23
24.6
Rot. Acc (max)
2/25/23
44
Hard Hit %
3/02/24
7.72
60-yd
7/25/23
4.25
30-yd
3/02/24
1.77
10-yd
3/02/24
17.9
Run speed (max)
7/25/23
82
INF Velo
2/25/23
81
OF Velo
6/23/25
-
C Velo
-
Pop Time
Positional Tools
2025
2023
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Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
81.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
82.0
Hitting
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
97.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
87.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
309
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
200
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
17.0241
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.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
93.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
77.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
301
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
170
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
24.1017
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.
2024 Western Michigan Preseason ID II
Mar 2, 2024
Trackman - Hitting
97.1
Exit Velocity (max)
87.5
Exit Velocity (avg)
200
Distance (avg)
309
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR Junior Future Games
Jul 25, 2023
Trackman - Hitting
89.4
Exit Velocity (max)
74.7
Exit Velocity (avg)
215
Distance (avg)
301
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
JFG Workout MI/OH
Jul 25, 2023
Trackman - Hitting
89.4
Exit Velocity (max)
74.7
Exit Velocity (avg)
215
Distance (avg)
301
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Scout Day: Michigan Bulls 2.25.23
Feb 25, 2023
Trackman - Hitting
93.4
Exit Velocity (max)
82.0
Exit Velocity (avg)
111
Distance (avg)
249
Distance (max)
Hard Hit %
Sweet Spot %
Fly Ball %
Ground Ball %
Hitting
2024
2023
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
68.7
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.
23.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
22.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
83.8
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
74.5
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.
2024 Western Michigan Preseason ID II
Mar 2, 2024
Blast - Hitting
21.9
Hand Speed (max)
21.1
Hand Speed (avg)
72.6
Bat Speed (max)
68.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
PBR Junior Future Games
Jul 25, 2023
Blast - Hitting
23.3
Hand Speed (max)
22.7
Hand Speed (avg)
83.8
Bat Speed (max)
77.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
JFG Workout MI/OH
Jul 25, 2023
Blast - Hitting
23.3
Hand Speed (max)
22.7
Hand Speed (avg)
83.8
Bat Speed (max)
77.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Scout Day: Michigan Bulls 2.25.23
Feb 25, 2023
Blast - Hitting
23.1
Hand Speed (max)
21.2
Hand Speed (avg)
78.8
Bat Speed (max)
70.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
90.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
88.1
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).
2448
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.2
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).
1947
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).
76.8
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).
2526
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).
86.4
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
84.8
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).
2317
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.
27.3
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).
72.2
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).
2293
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).
80.2
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).
2095
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.1
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).
2145
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.
26.1
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).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.5
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).
74.8
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).
1890
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).
Future Games (Class of 2027)
Jul 23, 2025
Trackman - Fastball
89.4
Velocity (max)
86.4 - 88.8
Velo Range
85.7
Eff Velocity (avg)
2,536
Spin Rate (max)
2,396
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
78.4
Velocity (max)
75.8 - 78.4
Velo Range
74.7
Eff Velocity (avg)
2,623
Spin Rate (max)
2,513
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2025 Michigan Top Prospect Games - Class of 2026-2027 (Invite Only)
Jun 23, 2025
Trackman - Fastball
89.5
Velocity (max)
86.6 - 89.2
Velo Range
86.4
Eff Velocity (avg)
2,560
Spin Rate (max)
2,472
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
77.6
Velocity (max)
75.7 - 77.4
Velo Range
74.2
Eff Velocity (avg)
2,617
Spin Rate (max)
2,549
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
82.0
Velocity (max)
80.6 - 81.9
Velo Range
79.4
Eff Velocity (avg)
1,973
Spin Rate (max)
1,915
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2025 Michigan ProCase (Invite Only)
Mar 8, 2025
Trackman - Fastball
90.7
Velocity (max)
89.4 - 90.4
Velo Range
90.5
Eff Velocity (avg)
2,585
Spin Rate (max)
2,508
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
77.1
Velocity (max)
76.9 - 77.1
Velo Range
76.5
Eff Velocity (avg)
2,501
Spin Rate (max)
2,500
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
85.9
Velocity (max)
84.5 - 85.9
Velo Range
85.2
Eff Velocity (avg)
1,998
Spin Rate (max)
1,978
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2024 Western Michigan Preseason ID II
Mar 2, 2024
Trackman - Fastball
86.4
Velocity (max)
83.9 - 85.7
Velo Range
79.0
Eff Velocity (avg)
2,408
Spin Rate (max)
2,317
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
73.1
Velocity (max)
71.2 - 73.1
Velo Range
66.2
Eff Velocity (avg)
2,312
Spin Rate (max)
2,293
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
80.4
Velocity (max)
80.1 - 80.4
Velo Range
74.4
Eff Velocity (avg)
2,141
Spin Rate (max)
2,095
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Scout Day: Michigan Bulls 2.25.23
Feb 25, 2023
Trackman - Fastball
83.8
Velocity (max)
81.0 - 83.2
Velo Range
81.6
Eff Velocity (avg)
2,304
Spin Rate (max)
2,145
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
71.5
Velocity (max)
69.3 - 71.5
Velo Range
69.5
Eff Velocity (avg)
2,267
Spin Rate (max)
2,147
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
76.1
Velocity (max)
73.2 - 76.1
Velo Range
71.5
Eff Velocity (avg)
1,938
Spin Rate (max)
1,890
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
2025
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.
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
2023
2022
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)
86.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.0
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)
84.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.9
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.3
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.77
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.25
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.93
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.
1.88
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.29
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.72
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vizual Edge
Pitch Ai
Notes
News
- Rock Summer Championship 15U: Takeaways - Jun 19, 2024
- 2024 Western Michigan Preseason ID II Advanced Metrics: Hitting Leaderboard - Mar 4, 2024
- 2024 Western Michigan Preseason ID II Advanced Metrics: Trackman Analytics - Pitching Leaderboard - Mar 4, 2024
- Results From 2024 Western Michigan Preseason ID II - Mar 4, 2024
- 2023 Scout Day: Michigan Bulls - Quick Hits - Mar 2, 2023
- 2023 Scout Day: Michigan Bulls Advanced Metrics: Trackman Analytics - Pitching Leaderboard - Feb 28, 2023
- 2023 Scout Day: Michigan Bulls Advanced Metrics: Hitting Leaderboard - Feb 28, 2023
- Results From 2023 Scout Day: Michigan Bulls - Feb 26, 2023
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Jackson Fossitt: LHP, (2027) Leslie, MI. 6-foot-2, 210-pound. (70.2 mph bat speed average). (21.2 mph hand speed average). Starts in a balanced athletic stance with a smooth load, then uses a short controlled stride. Found a few barrels with some loud contact. Capable solid in the infield, displayed a velocity of 82 mph; showed rhythmic consistent feet, sure consistent hands, and a clean exchange. Fields the ball out front, movements laterally were average. Athletic above average on the mound, showed good developing arm speed with a ¾ high ¾ arm angle and a loose short arm action. Tilt-and-topple type pitcher and shows some effort. Displays even shoulders and an athletic tall balance point. Lands square and closed with recoil upright finish. (Max spin 2304; Avg 2145).