90.9
Velocity (max)
9/07/22
CLASS OF 2021
LHP
Jacob
Jarvis
Jefferson JC
Farmington (HS) • MO
6' 3" • 198LBS
L/L
Farmington (HS) • MO
6' 3" • 198LBS
L/L
Rankings
2021 National
Rankings available to Premium Subscriber
2021 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
89 - 90.9
Velo Range
9/07/22
2344
Spin Rate (avg)
9/07/22
Changeup
81.4 - 84.3
Velo Range
9/07/22
1360
Spin Rate (avg)
9/07/22
Slider
74.4 - 76.2
Velo Range
9/07/22
2005
Spin Rate (avg)
9/07/22
Positional Tools
Hitting
Hitting
Pitching
2022
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
90.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
90.0
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).
2344
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.
26.0
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).
82.9
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).
1360
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).
75.3
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).
2005
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).
Jefferson College Scout Day
Sep 7, 2022
Trackman - Fastball
90.9
Velocity (max)
89.0 - 90.9
Velo Range
93.1
Eff Velocity (avg)
2,433
Spin Rate (max)
2,344
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
76.6
Velocity (max)
74.4 - 76.2
Velo Range
77.3
Eff Velocity (avg)
2,048
Spin Rate (max)
2,005
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
84.3
Velocity (max)
81.4 - 84.3
Velo Range
86.6
Eff Velocity (avg)
1,445
Spin Rate (max)
1,360
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Pitch Scores
Pitching Velos
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
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Strong, well-proportioned 6-foot-3, 198-pound frame with room to tack on more muscle. Generated easy velocity from a high slot on average (6 ft.) at this event, working east-to-west and in the zone. Reached a 90.9 mph high at the Jefferson College Scout Day, pitching at 89-90 mph throughout his ‘pen. Spun his fastball at 2,300+ RPM on average, also averaged 18 inches of vertical break, per TrackMan. Landed a short wrinkle slider for strikes with consistency, limited spin on a firm low-80s changeup, too. Figures to be one of the top arms for this talented Vikings’ pitching staff.
Puma Classic: Strong, durable left-hander with a quick arm. Fastball sat 89-90 mph with late tail and occasional sink. Spins a sharp/hard, biting downer curve 76-77 mph. Has feel for change with deception and some sink. Athletic to repeat delivery; feel for pitching and competes.