@Jacob_coisman 91.2
Velocity (max)
7/23/25
CLASS OF 2027
RHP
OF
Jacob
Coisman
Luxemburg-Casco (HS) • WI
6' 3" • 175LBS
R/R • 17yr
Travel Team: GRB Rays North
6' 3" • 175LBS
R/R • 17yr
Travel Team: GRB Rays North
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
86.4 - 89
Velo Range
7/23/25
2449
Spin Rate (avg)
7/23/25
Changeup
-
Velo Range
2321
Spin Rate (avg)
7/23/25
Curveball
68 - 73
Velo Range
6/27/24
-
Spin Rate (avg)
Slider
77.4 - 79.9
Velo Range
7/23/25
2483
Spin Rate (avg)
7/23/25
Positional Tools
Hitting
Hitting
Pitching
2025
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
91.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
87.6
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).
2437
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).
81.5
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).
2321
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).
77.3
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).
2466
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).
Future Games (Class of 2027)
Jul 23, 2025
Trackman - Fastball
91.2
Velocity (max)
86.4 - 89.0
Velo Range
85.7
Eff Velocity (avg)
2,675
Spin Rate (max)
2,449
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
80.2
Velocity (max)
77.4 - 79.9
Velo Range
76.0
Eff Velocity (avg)
2,631
Spin Rate (max)
2,483
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
81.5
Velocity (max)
79.0
Eff Velocity (avg)
2,321
Spin Rate (max)
2,321
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Madison Preseason ID
Mar 16, 2025
Trackman - Fastball
88.0
Velocity (max)
86.8 - 88.0
Velo Range
84.6
Eff Velocity (avg)
2,563
Spin Rate (max)
2,389
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
76.7
Velocity (max)
75.0 - 76.5
Velo Range
72.5
Eff Velocity (avg)
2,631
Spin Rate (max)
2,443
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
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
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)
87.2
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.8
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)
83.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.8
Game Performance
Vizual Edge
Pitch Ai
Notes
News
- Madison Preseason ID: Pitcher Data Dive - Mar 20, 2025
- Madison Preseason ID: Quick Hits - Mar 19, 2025
- Madison Preseason ID: Statistical Analysis - Mar 18, 2025
- Madison Preseason ID: Preview Story - Mar 14, 2025
- The Rock Tournament Winners: Class of 2027/2028 - Jan 17, 2025
- Wisconsin Class of 2027 Rankings: Update - Dec 11, 2024
- PBRT Rock Open: Takeaways - Jul 3, 2024
Comments
Draft Reports
Contact
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Displaying a slim 6-foot-1, 150-pound frame with a projection for added strength, Jacob Coisman did not disappoint in his outing against the Sparks. The righty threw a full seven innings only allowing two runs. Mechanically, Coisman throws with a high leg kick striding in line with the plate. He’s a loose and easy mover on the mound. He throws out of a 3/4 arm slot with long arm action fully extending his arm on his delivery. His fastball is thrown at a firm 81-84 mph topping 85 mph possessing late run and rise. While Coisman mostly throws his fastball, he will throw his 71-72 mph curveball every so often to keep hitters off balance.