Jeremiah Jahnke
Jeremiah Jahnke

CLASS OF 2023

LHP
OF

Jeremiah
Jahnke

Winneconne (HS) • WI
6-0 • 180LBS • L/L
Travel Team: ISA

Rankings

2023 National

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2023 State

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Best of Snapshot
Positional Tools Velos / Pop
TrackMan Pitching
Pitching Velos
PitchAI
News
Comments
Contact

Best Of Stats

Pitching

Fastball

82.3
Velocity (max)
2/27/22
81.1 - 82.1
Velo Range
2/27/22
1753
Spin Rate (avg)
2/27/22

Changeup

73 - 74.5
Velo Range
2/27/22
1254
Spin Rate (avg)
2/27/22

Curveball

64.7 - 65.3
Velo Range
2/27/22
1784
Spin Rate (avg)
2/27/22
Power
-
Exit Velocity (max)
80
Exit Velocity (avg)
3/08/20
-
Distance (max)
-
Sweet Spot %
Run
7.66
60-yard
3/08/20
-
30-yd
-
10-yd
-
Run speed (max)
Defense
-
INF Velo
79
OF Velo
3/08/20
-
C Velo
-
Pop Time

Positional Tools

2020
60 Yard Dash
7.66
Outfield Velocity
79.0
Power / Speed Score
10.4
Fox Cities Preseason I.D.
Mar 8, 2020
Position
7.66
60-yard
79
OF Velo
80
Exit Velo

Hitting

Hitting

Pitching

2022
Fastball
Velocity Max
82.3
Fastball
Velocity Avg
81.6
Fastball
Spin Rate Avg
1753
Fastball
Spin Score Avg
21.5
Fastball
Total Movement Avg
Curveball
Velocity Avg
65.0
Curveball
Spin Rate Avg
1784
Curveball
Total Movement Avg
Changeup
Velocity Avg
73.8
Changeup
Spin Rate Avg
1254
Changeup
Total Movement Avg
Green Bay Preseason ID
Feb 27, 2022
Trackman - Fastball
82.3
Velocity (max)
81.1 - 82.1
Velo Range
84.2
Eff Velocity (avg)
1,819
Spin Rate (max)
1,753
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.3
Velocity (max)
64.7 - 65.3
Velo Range
67.4
Eff Velocity (avg)
1,832
Spin Rate (max)
1,784
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
74.7
Velocity (max)
73.0 - 74.5
Velo Range
76.3
Eff Velocity (avg)
1,462
Spin Rate (max)
1,254
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)

Pitch Scores

Pitching Velos

2022
2020
Fastball
Velocity Max
82.0
Fastball
Velocity Avg
81.5
Curveball
Velocity Avg
64.5
Changeup
Velocity Avg
74.0
Fastball
Velocity Max
73.0
Fastball
Velocity Avg
71.5
Curveball
Velocity Avg
59.0
Changeup
Velocity Avg
65.0
Green Bay Preseason ID
Feb 27, 2022
Pitching
82
Max FB
81 - 82
FB
64 - 65
CB
73 - 75
CH
Fox Cities Preseason I.D.
Mar 8, 2020
Pitching
73
Max FB
71 - 72
FB
58 - 60
CB
64 - 66
CH

Game Performance

Visual Edge

Pitch Ai

2022
Arm Speed
Arm Slot
Knee Extension Velo
Deception
Hip-Shoulder Separation
Green Bay Preseason ID
Feb 27, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)

Notes

Comments

2/28/22

Jahnke has a physical build and a thick, strong lower half that moves in a fluid pattern on the mound, stacking onto his backside early and quickly accelerating downhill. His arm plays long and loose on the backside while working from a clean, high ¾ slot. Jahnke’s fastball worked from a lower average release height at 81-82 mph and it aided him to create some upper-quadrant life as it entered the zone. He threw his changeup at 73-75 mph, at arm speed, flashing sink and fade, while spinning a handful of sharp slurve-type breaking balls out of the stretch at 65-66 mph.

2/27/22

Positional Profile: LHP/OF
Body: 5-11, 190-pounds.
Delivery: Fluid drop/drive downhill pattern, athletic hip rotation to footstrike, strong frontside, controlled finish and stays in line.
Arm Action: LH. Long arm action, high 3/4 slot.
FB: T82.3, 81.1-82.1 mph. Clear carry into the zone from a lower release height, some vertical ride.  T1818, 1753 average rpm.
CB: 64.7-65.3 mph. Slurvey-type, spun off a 1/7 plane while flashing above-average action at times.  T1832, 1784 average rpm.
CH: 73.0-74.5 mph. Maintains arm speed and slot. Advanced feel to spot down in the zone, plays with sink and fade.  T1461, 1253 average rpm.

3/08/20

Positional Profile: LHP/OF
Body: 5-foot-11, 190-pounds. Long levers; thick/strong lower half.
Delivery: Squared start straddling rubber; fluid side step to athletic balance point, high knee, level shoulders, leg swings out to closed landing, athletic finish.
Arm Action: LH. Long, loose arm action from a 3/4 slot.
FB: T73, 71-72 mph. Straight four-seam type.
CB: 58-60 mph. 11/5 shape that flashed late action with a feel to spot under the zone.
CH: 64-66 mph. Slight deceleration, though spots it well with some fading action.

Hit: LHH. Wide setup, no stride approach, subtle loading action. Level bat path, low intent, slight uphill finish through contact.
Power: 80 mph exit velocity from the tee.
Arm: LH. OF - 79 mph. Loose arm action out of high 3/4 slot, played accurate to target.
Defense: Aggressive crowhop, feet work through the baseball.
Run: 7.66 runner in the 60.

Draft Reports

Contact

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