81.3
Velocity (max)
8/22/21
CLASS OF 2022
LHP
1B
Jaden
Grefsrud
Bismarck State JC
West Fargo (ND) (HS) • ND
6' 0" • 189LBS
L/L • 20yr 8mo
Travel Team: West Fargo Packers
West Fargo (ND) (HS) • ND
6' 0" • 189LBS
L/L • 20yr 8mo
Travel Team: West Fargo Packers
Rankings
2022 National
Rankings available to Premium Subscriber
2022 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
79.2 - 80.6
Velo Range
8/22/21
2007
Spin Rate (avg)
8/22/21
Changeup
77 - 78
Velo Range
6/21/21
1489
Spin Rate (avg)
8/22/21
Curveball
72 - 73
Velo Range
8/22/21
2090
Spin Rate (avg)
6/21/21
Slider
71.6 - 72.1
Velo Range
8/22/21
2128
Spin Rate (avg)
8/22/21
Positional Tools
Hitting
Hitting
Pitching
2021
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.3
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).
1985
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.
25.3
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).
70.3
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).
2090
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).
76.0
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).
1489
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).
71.9
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).
2128
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).
PBR Unsigned Senior Showcase (2022 Grads)
Aug 22, 2021
Trackman - Fastball
81.3
Velocity (max)
79.2 - 80.6
Velo Range
76.2
Eff Velocity (avg)
2,017
Spin Rate (max)
2,007
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
72.2
Velocity (max)
71.6 - 72.1
Velo Range
67.9
Eff Velocity (avg)
2,163
Spin Rate (max)
2,128
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
76.8
Velocity (max)
75.5 - 76.5
Velo Range
72.5
Eff Velocity (avg)
1,524
Spin Rate (max)
1,489
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
PBR MN Top Prospect Games (2022 Grads)
Jun 21, 2021
Trackman - Fastball
80.0
Velocity (max)
76.8 - 79.3
Velo Range
77.7
Eff Velocity (avg)
2,072
Spin Rate (max)
1,980
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
71.3
Velocity (max)
69.6 - 71.0
Velo Range
69.6
Eff Velocity (avg)
2,193
Spin Rate (max)
2,090
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2021
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2021
2019
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.7
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
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
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.0
Game Performance
Visual Edge
Pitch Ai
Notes
News
- North/South Dakota- 10 Uncommitted Pitchers To Know - Dec 2, 2021
- PBR Unsigned Senior Showcase- Scouting Reports - Sep 20, 2021
- PBR Prospect ID- Fargo: Scouting Reports - Sep 13, 2021
- PBR Unsigned Senior Showcase: Trackman Pitching Leaderboard - Aug 26, 2021
- PBR Unsigned Senior Showcase: Instant Analysis - Aug 23, 2021
- PBR Prospect ID- Fargo: Instant Analysis - Aug 18, 2021
- PBR MN Top Prospect Games: Pitcher Evaluations - Jul 22, 2021
- PBR MN Prospect ID- West Fargo: Pitcher Evaluations - Sep 5, 2019
Comments
Draft Reports
Contact
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Positional Profile: LHP - Ranked 89th in MN 2022 Class
Body: 6-0, 189-pounds.
Delivery: Starts square. Side step, shifts weight back into balance position. Lands slightly open and falls off glove side
Arm Action: L. Short, good out front. slot
FB: T81, 79-80 mph. Running action
CB: 72-73 mph. 1/7 break, average depth with feel
CH: 76-77 mph. Fade action
Positional Profile: LHP - Ranked 89th in MN 2022 Class
Body: 6-0, 189-pounds.
Delivery: Starts square. Weights shift with step and back into balance position. Small hitch down the mound
Arm Action: LH. Stabs behind, short arm path from a slot
FB: T76, 74-75 mph. Straight, run at times
CB: 67-68 mph. 1/7 late break, inconsistent
CH: 70-72 mph. Down action
Positional Profile: LHP - Ranked 89th in MN 2022 Class
Body: 6-foot, 182-pounds.
Delivery: Rocker step and leg swings into lower balance point. Lands with shorter stride and slightly across body falling off glove side/
Arm Action: Long and increases speed to release. slot
FB: T80, 78-80 mph. Straight
CB: 69-71 mph. 1/7 break and tight spin
CH: 77-78 mph. Straight
6-foot, 188-pound left-handed pitcher. Solid frame. Raw mechanically. Bigger rocker step to start. Slower tempo. Swings back to balance point. Comes down mound with shorter stride. Lands across body some and falls off glove side. Throws from a arm slot with small stab behind. Fastball is straight thrown for consistent strikes at 77-78 mph topping at 79 mph. Curveball has 1/7 break with average shape and spin at 68-70 mph.