Prep Baseball Report
Zachary Dedering
Zachary Dedering
Zachary Dedering

CLASS OF 2027

SS
RHP

Zachary
Dedering

Menasha (HS) • WI
5' 10" • 170.4LBS
R/R • 17yr 5mo
Travel Team: ISA Black 17U

Rankings

2027 National

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2027 State

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Best of Snapshot
Physical
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitch Scores
Pitching Velos
Swift
VALD
Vizual Edge
News
Comments
Contact

Best Of Stats

Hitting
21.4
Hand Speed (max)
3/01/26
65.9
Bat Speed (max)
3/01/26
13.1
Rot. Acc (max)
3/01/25
9
Hard Hit %
3/01/26
Power
91.2
Exit Velocity (max)
3/01/26
83.1
Exit Velocity (avg)
3/01/26
342
Distance (max)
3/01/26
75
Sweet Spot %
2/24/24
Run
7.96
60-yd
3/01/26
4.42
30-yd
3/01/25
1.81
10-yd
3/01/26
17.0
Run speed (max)
3/01/25
Defense
75
INF Velo
3/01/26
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

76.3
Velocity (max)
3/01/26
73.4 - 75.3
Velo Range
3/01/26
2071
Spin Rate (avg)
3/01/26

Changeup

67.7 - 69.3
Velo Range
3/01/26
1601
Spin Rate (avg)
3/01/26

Curveball

64.4 - 66.1
Velo Range
3/01/26
2307
Spin Rate (avg)
3/01/26

Positional Tools

2026
2025
2024
60 Yard Dash
7.96
Infield Velocity
75.0
Power / Speed Score
11.5
60 Yard Dash
8.04
Infield Velocity
68.0
Power / Speed Score
10.6
60 Yard Dash
8.48
Infield Velocity
69.0
Power / Speed Score
9.3
Green Bay Preseason ID
Mar 1, 2026
Position
7.96
60-yard
75
INF Velo
91
Exit Velo
Green Bay Preseason ID
Mar 1, 2025
Position
8.04
60-yard
68
INF Velo
86
Exit Velo
Power Speed Score
Green Bay Preseason ID
Feb 24, 2024
Position
8.48
60-yard
69
INF Velo
79
Exit Velo
Power Speed Score

Hitting

2026
2025
2024
Exit Velocity Max
91.2
Exit Velocity Avg
83.1
Distance Max
342
Distance Avg
178
Launch Angle Avg
16.7525
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
85.6
Exit Velocity Avg
77.8
Distance Max
267
Distance Avg
186
Launch Angle Avg
20.064
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
79.1
Exit Velocity Avg
70.6
Distance Max
259
Distance Avg
187
Launch Angle Avg
24.7147
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Green Bay Preseason ID
Mar 1, 2026
Trackman - Hitting
91.2
Exit Velocity (max)
83.1
Exit Velocity (avg)
178
Distance (avg)
342
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Green Bay Preseason ID
Mar 1, 2025
Trackman - Hitting
85.6
Exit Velocity (max)
77.8
Exit Velocity (avg)
186
Distance (avg)
267
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Green Bay Preseason ID
Feb 24, 2024
Trackman - Hitting
79.1
Exit Velocity (max)
70.6
Exit Velocity (avg)
187
Distance (avg)
259
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %

Hitting

2026
2025
2024
Hand Speed Max
21.4
Hand Speed Avg
20.6
Bat Speed Max
65.9
Bat Speed Avg
64.0
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.1
Hand Speed Avg
19.2
Bat Speed Max
62.9
Bat Speed Avg
61.2
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
19.8
Hand Speed Avg
18.6
Bat Speed Max
60.4
Bat Speed Avg
59.1
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Green Bay Preseason ID
Mar 1, 2026
Blast - Hitting
21.4
Hand Speed (max)
20.6
Hand Speed (avg)
65.9
Bat Speed (max)
64.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Green Bay Preseason ID
Mar 1, 2025
Blast - Hitting
20.1
Hand Speed (max)
19.2
Hand Speed (avg)
62.9
Bat Speed (max)
61.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Green Bay Preseason ID
Feb 24, 2024
Blast - Hitting
19.8
Hand Speed (max)
18.6
Hand Speed (avg)
60.4
Bat Speed (max)
59.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2026
2025
2024
Fastball
Velocity Max
76.3
Fastball
Velocity Avg
74.4
Fastball
Spin Rate Avg
2071
Fastball
Spin Score Avg
27.9
Fastball
Total Movement Avg
Curveball
Velocity Avg
65.2
Curveball
Spin Rate Avg
2307
Curveball
Total Movement Avg
Changeup
Velocity Avg
68.4
Changeup
Spin Rate Avg
1601
Changeup
Total Movement Avg
Fastball
Velocity Max
72.6
Fastball
Velocity Avg
71.5
Fastball
Spin Rate Avg
1867
Fastball
Spin Score Avg
26.1
Fastball
Total Movement Avg
Curveball
Velocity Avg
62.9
Curveball
Spin Rate Avg
2097
Curveball
Total Movement Avg
Changeup
Velocity Avg
67.0
Changeup
Spin Rate Avg
1283
Changeup
Total Movement Avg
Fastball
Velocity Max
69.1
Fastball
Velocity Avg
66.5
Fastball
Spin Rate Avg
1727
Fastball
Spin Score Avg
26.0
Fastball
Total Movement Avg
Curveball
Velocity Avg
58.1
Curveball
Spin Rate Avg
2030
Curveball
Total Movement Avg
Changeup
Velocity Avg
62.4
Changeup
Spin Rate Avg
1573
Changeup
Total Movement Avg
Green Bay Preseason ID
Mar 1, 2026
Trackman - Fastball
76.3
Velocity (max)
73.4 - 75.3
Velo Range
72.5
Eff Velocity (avg)
2,152
Spin Rate (max)
2,071
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
66.3
Velocity (max)
64.4 - 66.1
Velo Range
63.8
Eff Velocity (avg)
2,356
Spin Rate (max)
2,307
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
70.0
Velocity (max)
67.7 - 69.3
Velo Range
66.9
Eff Velocity (avg)
1,808
Spin Rate (max)
1,601
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Green Bay Preseason ID
Mar 1, 2025
Trackman - Fastball
72.6
Velocity (max)
70.6 - 72.4
Velo Range
70.0
Eff Velocity (avg)
1,894
Spin Rate (max)
1,867
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
64.1
Velocity (max)
62.0 - 63.9
Velo Range
60.8
Eff Velocity (avg)
2,135
Spin Rate (max)
2,097
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
67.9
Velocity (max)
66.5 - 67.6
Velo Range
64.8
Eff Velocity (avg)
1,450
Spin Rate (max)
1,283
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Green Bay Preseason ID
Feb 24, 2024
Trackman - Fastball
69.1
Velocity (max)
65.0 - 68.0
Velo Range
64.2
Eff Velocity (avg)
1,871
Spin Rate (max)
1,727
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Curveball
59.3
Velocity (max)
57.2 - 59.0
Velo Range
55.7
Eff Velocity (avg)
2,134
Spin Rate (max)
2,030
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
63.9
Velocity (max)
61.3 - 63.5
Velo Range
60.7
Eff Velocity (avg)
1,682
Spin Rate (max)
1,573
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

2026
2025
2024
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Green Bay Preseason ID
Mar 1, 2026
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+
Green Bay Preseason ID
Mar 1, 2025
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+
Green Bay Preseason ID
Feb 24, 2024
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2026
2025
2024
Fastball
Velocity Max
76.0
Fastball
Velocity Avg
74.0
Curveball
Velocity Avg
65.0
Changeup
Velocity Avg
68.5
Fastball
Velocity Max
73.0
Fastball
Velocity Avg
71.5
Curveball
Velocity Avg
63.0
Changeup
Velocity Avg
67.0
Fastball
Velocity Max
69.0
Fastball
Velocity Avg
66.0
Curveball
Velocity Avg
58.0
Changeup
Velocity Avg
62.5
Green Bay Preseason ID
Mar 1, 2026
Pitching
76
Max FB
73 - 75
FB
64 - 66
CB
68 - 69
CH
Green Bay Preseason ID
Mar 1, 2025
Pitching
73
Max FB
71 - 72
FB
62 - 64
CB
66 - 68
CH
Green Bay Preseason ID
Feb 24, 2024
Pitching
69
Max FB
65 - 68
FB
57 - 59
CB
61 - 64
CH

Game Performance

2024
10 Yard Dash
1.94
60 Yard Dash
8.48
Top Speed (MPH)
RSi
Vertical Jump
Green Bay Preseason ID
Feb 24, 2024
Swift
1.94
10-yd
8.48
60-yd
15.7
Run speed (max)
2.04
RSI (max)
21.9
Jump Height (max)
2026
2025
10 Yard Dash
1.81
60 Yard Dash
7.96
Vertical Jump
10 Yard Dash
1.88
30 Yard Dash
4.42
60 Yard Dash
8.04
Top Speed (MPH)
RSI
Vertical Jump
Green Bay Preseason ID
Mar 1, 2026
Vald
1.81
10-yd
7.96
60-yd
17.4
Jump Height (max)
Green Bay Preseason ID
Mar 1, 2025
Vald
1.88
10-yd
4.42
30-yd
8.04
60-yd
17.0
Run speed (max)
1.35
RSI (max)
16.7
Jump Height (max)

Vizual Edge

2025
Edge Score
70.47
Green Bay Preseason ID
Mar 1, 2025
Visual Skills
70.47
Edge Score

Pitch Ai

Notes

Comments

3/04/25
+ INF Zachary Dedering (Menasha, 2027) hit with a smooth and fluid swing and bat path. The exit velocities will tick up as he adds strength. Dedering has the potential to pop as he adds mass to his frame.
3/01/25
Zachary Dedering, Menasha (WI), 2027
Positional Profile: 2B/RHP
Body: 5-10, 140-pounds. Wiry build, projectable.
Delivery: High leg lift, utilizes long levers, good lines and fluidity through the delivery.
Arm Action: RH. Longer action with full extension, 3/4 slot.
FB: T73, 71-72 mph. Stays on top of the ball, accurate. T1894, 1867 average rpm.
CB: 62-64 mph. 12/6 break with some feel. T2135, 2097 average rpm.
CH: 66-68 mph. Accurate with some late fade. T1450, 1283 average rpm.
ATH: 8.04 runner in the 60. 1.88 and 4.42 in the 10 and 30 yard splits. 16.70 max vertical.
3/01/25
Zachary Dedering, Menasha (WI), 2027
Positional Profile: 2B/RHP
Body: 5-10, 140-pounds. Wiry build, projectable.
Hit: RHH. Very athletic to the hitting position, uses leverage well. Hammers the ball to all fields with direct hand path, gets good extension through the ball. 61.2 mph bat speed with 9 G's of rotational acceleration.
Power: 86 max exit velocity, averaged 77.8 mph. 267' max distance.
Arm: RH. INF-68 mph. Segmented, compact, 3/4 slot.
Defense: Two hand gather under midline, replaces feet, has rhythm to move through the groundball, shows softness to hands.
ATH: 8.04 runner in the 60. 1.88 and 4.42 in the 10 and 30 yard splits. 16.70 max vertical.
Vizual Edge: 70.47 Edge Score
2/24/24

Positional Profile: 3B/RHP
Body: 5-8, 121-pounds. Projectable, athletic frame.
Delivery: Simple, repeatable delivery, high leg kick works on line to home.
Arm Action: RH. Full arm action, 3/4 slot
FB: T69, 65-68 mph. Around the zone, some life out of the hand. T1871, 1727 average rpm.
CB: 57-59 mph. Hops out of the hand, gradual break. T2134, 2030 average rpm.
CH: 61-64 mph. Similar shape to the fastball, flashed run. T1682, 1573 average rpm.

2/24/24

Positional Profile: 3B/RHP
Body: 5-8, 121-pounds. Projectable, athletic frame.
Hit: RHH. Wide base, slightly open with relaxed hands. Handsy swing, downhill, backspin to all fields. 59.1 mph bat speed with 6 G’s of rotational acceleration.
Power: 79 max exit velocity, averaged 70.6 mph. 259’ max distance.
Arm: RH. INF - 69 mph. Medium draw, can throw from multiple angles, accurate.
Defense: Quick first step with some bounce, long shuffle towards 1B, works around the ball.
Run: 8.48 runner in the 60.

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Physical

2026
2025
2024
Grip Strgth (LH)
Grip Strgth (RH)
Grip Strgth (LH)
Grip Strgth (RH)
Grip Strgth (LH)
Grip Strgth (RH)
Green Bay Preseason ID
Mar 1, 2026
Physical - Athlete
5' 10"
Ht
170.4
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)
Green Bay Preseason ID
Mar 1, 2025
Physical - Athlete
5' 10"
Ht
140.2
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)
Green Bay Preseason ID
Feb 24, 2024
Physical - Athlete
5' 8"
Ht
122.4
Wt
Grip Strgth (RH)
Grip Strgth (LH)