Prep Baseball Report

CLASS OF 2025

SS
RHP

Zach
Flater

Waterford (HS) • WI
6' 1" • 185LBS
R/R • 17yr 5mo
Travel Team: GRB STiKS

Rankings

2025 National

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2025 State

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Best of Snapshot
Physical
Positional Tools Velos / Pop
TrackMan Hitting
Blast
TrackMan Pitching
Pitching Velos
Swift
Visual Edge
News
Comments
Contact

Best Of Stats

Hitting
23.8
Hand Speed (max)
10/14/23
73.7
Bat Speed (max)
10/14/23
16.5
Rot. Acc (max)
2/18/23
-
Hard Hit %
Power
89.4
Exit Velocity (max)
2/17/24
82.1
Exit Velocity (avg)
10/14/23
315
Distance (max)
2/18/23
71
Sweet Spot %
3/13/22
Run
7.34
60
10/14/23
-
30-yd
1.76
10-yd
10/14/23
18.3
Run speed (max)
10/14/23
Defense
85
INF Velo
2/17/24
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

81
Velocity (max)
2/18/23
78.8 - 80.2
Velo Range
2/18/23
1825
Spin Rate (avg)
3/13/22

Changeup

73 - 75
Velo Range
2/18/23
1649
Spin Rate (avg)
2/18/23

Curveball

63.2 - 67.2
Velo Range
2/18/23
1769
Spin Rate (avg)
3/13/22

Positional Tools

2024
2023
2022
2021
60 Yard Dash
7.56
Infield Velocity
85.0
Power / Speed Score
11.8
60 Yard Dash
7.34
Infield Velocity
83.0
Power / Speed Score
12.1
60 Yard Dash
7.78
Infield Velocity
74.0
Power / Speed Score
10.2
60 Yard Dash
8.37
Infield Velocity
61.0
Power / Speed Score
8.8
West Milwaukee Preseason ID
Feb 17, 2024
Position
7.56
60-yard
85
INF Velo
89
Exit Velo
Power Speed Score
Southern Wisconsin Open
Oct 14, 2023
Position
7.34
60-yard
83
INF Velo
89
Exit Velo
Power Speed Score
West Milwaukee Preseason ID
Feb 18, 2023
Position
7.43
60-yard
83
INF Velo
88
Exit Velo
Power Speed Score
Madison Preseason ID
Mar 13, 2022
Position
7.78
60-yard
74
INF Velo
79
Exit Velo
Power Speed Score
Future Prospects Showcase - Madison
Mar 13, 2021
Position
8.37
60-yard
61
INF Velo
74
Exit Velo

Hitting

2024
2023
2022
Exit Velocity Max
89.4
Exit Velocity Avg
81.8
Distance Max
313
Distance Avg
172
Launch Angle Avg
22.5
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
89.0
Exit Velocity Avg
81.7
Distance Max
315
Distance Avg
261
Launch Angle Avg
27.4
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
79.4
Exit Velocity Avg
71.1
Distance Max
213
Distance Avg
190
Launch Angle Avg
22.9
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
West Milwaukee Preseason ID
Feb 17, 2024
Trackman - Hitting
89.4
Exit Velocity (max)
81.8
Exit Velocity (avg)
172
Distance (avg)
313
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Southern Wisconsin Open
Oct 14, 2023
Trackman - Hitting
89.0
Exit Velocity (max)
82.1
Exit Velocity (avg)
266
Distance (avg)
305
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
West Milwaukee Preseason ID
Feb 18, 2023
Trackman - Hitting
88.0
Exit Velocity (max)
81.3
Exit Velocity (avg)
256
Distance (avg)
315
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Madison Preseason ID
Mar 13, 2022
Trackman - Hitting
79.4
Exit Velocity (max)
71.1
Exit Velocity (avg)
190
Distance (avg)
213
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2024
2023
2022
Hand Speed Max
21.1
Hand Speed Avg
20.2
Bat Speed Max
72.4
Bat Speed Avg
69.7
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
23.8
Hand Speed Avg
21.0
Bat Speed Max
73.7
Bat Speed Avg
68.7
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
20.9
Hand Speed Avg
20.1
Bat Speed Max
64.5
Bat Speed Avg
61.7
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
West Milwaukee Preseason ID
Feb 17, 2024
Blast - Hitting
21.1
Hand Speed (max)
20.2
Hand Speed (avg)
72.4
Bat Speed (max)
69.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Southern Wisconsin Open
Oct 14, 2023
Blast - Hitting
23.8
Hand Speed (max)
22.5
Hand Speed (avg)
73.7
Bat Speed (max)
70.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
West Milwaukee Preseason ID
Feb 18, 2023
Blast - Hitting
20.1
Hand Speed (max)
19.2
Hand Speed (avg)
71.8
Bat Speed (max)
66.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Madison Preseason ID
Mar 13, 2022
Blast - Hitting
20.9
Hand Speed (max)
20.1
Hand Speed (avg)
64.5
Bat Speed (max)
61.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2023
2022
Fastball
Velocity Max
80.5
Fastball
Velocity Avg
79.5
Fastball
Spin Rate Avg
1655
Fastball
Spin Score Avg
20.8
Fastball
Total Movement Avg
Curveball
Velocity Avg
65.2
Curveball
Spin Rate Avg
1603
Curveball
Total Movement Avg
Changeup
Velocity Avg
74.0
Changeup
Spin Rate Avg
1649
Fastball
Velocity Max
74.9
Fastball
Velocity Avg
74.2
Fastball
Spin Rate Avg
1825
Fastball
Spin Score Avg
24.6
Fastball
Total Movement Avg
Curveball
Velocity Avg
62.0
Curveball
Spin Rate Avg
1769
Curveball
Total Movement Avg
Changeup
Velocity Avg
67.6
Changeup
Spin Rate Avg
1597
Changeup
Total Movement Avg
West Milwaukee Preseason ID
Feb 18, 2023
Trackman - Fastball
80.5
Velocity (max)
78.8 - 80.2
Velo Range
79.2
Eff Velocity (avg)
1,735
Spin Rate (max)
1,655
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
67.9
Velocity (max)
63.2 - 67.2
Velo Range
63.5
Eff Velocity (avg)
1,639
Spin Rate (max)
1,603
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
74.8
Velocity (max)
73.1 - 74.8
Velo Range
75.0
Eff Velocity (avg)
1,697
Spin Rate (max)
1,649
Spin Rate (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Madison Preseason ID
Mar 13, 2022
Trackman - Fastball
74.9
Velocity (max)
73.5 - 74.9
Velo Range
73.3
Eff Velocity (avg)
1,959
Spin Rate (max)
1,825
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
64.1
Velocity (max)
60.6 - 63.4
Velo Range
60.5
Eff Velocity (avg)
1,800
Spin Rate (max)
1,769
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
69.8
Velocity (max)
66.6 - 68.9
Velo Range
66.7
Eff Velocity (avg)
1,711
Spin Rate (max)
1,597
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch Scores

Pitching Velos

2023
2022
2021
Fastball
Velocity Max
81.0
Fastball
Velocity Avg
79.2
Curveball
Velocity Avg
63.8
Changeup
Velocity Avg
74.0
Fastball
Velocity Max
75.0
Fastball
Velocity Avg
74.5
Curveball
Velocity Avg
62.0
Changeup
Velocity Avg
68.0
Fastball
Velocity Max
68.0
Fastball
Velocity Avg
67.0
Curveball
Velocity Avg
57.0
Changeup
Velocity Avg
61.5
The Rock Summer Championships
Jul 13, 2023
Pitching
80
Max FB
78 - 80
FB
62 - 63
CB
2023 PBR Michigan Summer Invite
Jun 22, 2023
Pitching
77
Max FB
74 - 77
FB
65 - 66
CB
West Milwaukee Preseason ID
Feb 18, 2023
Pitching
81
Max FB
79 - 80
FB
63 - 67
CB
73 - 75
CH
Madison Preseason ID
Mar 13, 2022
Pitching
75
Max FB
74 - 75
FB
61 - 63
CB
67 - 69
CH
Future Prospects Showcase - Madison
Mar 13, 2021
Pitching
68
Max FB
66 - 68
FB
56 - 58
CB
61 - 62
CH

Game Performance

2024
2023
60 Yard Dash
7.56
Top Speed (MPH)
RSi
Vertical Jump
10 Yard Dash
1.76
60 Yard Dash
7.34
Top Speed (MPH)
West Milwaukee Preseason ID
Feb 17, 2024
Swift
7.56
60-yd
16.2
Run speed (max)
2.67
RSi (max)
24.1
Jump Height (max)
Southern Wisconsin Open
Oct 14, 2023
Swift
1.76
10-yd
7.34
60-yd
18.3
Run speed (max)
13.4
Jump Height (max)
12.6
Jump Height (avg)
West Milwaukee Preseason ID
Feb 18, 2023
Swift
1.82
10-yd
4.14
30-yd
7.43
60-yd
18.7
Run speed (max)
1,369
Jump Power (max)
25.2
Jump Height (max)
25.0
Jump Height (avg)

Visual Edge

2024
2023
2022
Edge Score
77.29
Edge Score
82.36
Edge Score
74.29

Pitch Ai

Notes

Comments

2/17/24
Zach Flater, Waterford (WI), 2025
Positional Profile: SS/3B
Body: 6-0, 187-pounds. Athletic build, long levers with projection.
Hit: RHH. Stock set up with strong back elbow, short leg lift gather, quiet hands. Short to the ball, uphill path, looks to go the other way/middle. 69.7 mph bat speed with 11 G's of rotational acceleration.
Power: 89 max exit velocity, averaged 81.8 mph. 313' max distance.
Arm: RH. INF-85 mph. Short arm action, 3/4 slot with accurate throws across the diamond.
Defense: Quick mover, moves well laterally with bounce, soft hands.
ATH: 7.56 runner in the 60. 24.10 max vertical.
10/14/23
Zach Flater, Waterford (WI), 2025
Positional Profile: SS/3B
Body: 6-0, 176-pounds. Long levers with strength.
Hit: RHH. Slightly crouched stance, quiet hand load, minimal-to-no stride, utilizes lower half. Handsy swing, lower half drives the swing, ball jumps off bat through the middle and to both gaps. 70.4 mph bat speed with 12 G's of rotational acceleration.
Power: 89 max exit velocity, averaged 82.1 mph. 305' max distance.
Arm: RH. INF-83 mph. Short, quick arm action. 3/4 slot. Strong, on the bag throws.
Defense: Clean hands and actions, quick first step, reliable look to the defense, controls body well.
ATH: 7.34 runner in the 60. 1.76 in the 10 yard split. 13.40 max vertical.
2/18/23

Positional Profile: SS/RHP
Body: 5-11, 165-pounds. High waist, sloped shoulders, athletic and projectable.
Delivery: Tall and fall delivery, closed toe at foot strike.
Arm Action: RH. Long, loose arm circle, high 3/4 slot.
FB: T81, 79-80 mph. Slight fade to arm side. T1735, 1655 average rpm.
CB: 63-67 mph. 12/6 action, finds around zone. T1639, 1603 average rpm.
CH: 73-75 mph. Fading action, some feel for pitch. T1697, 1649 average rpm.

2/18/23

Positional Profile: SS/RHP
Body: 5-11, 165-pounds. High waist, sloped shoulders, athletic and projectable.
Hits: RHH. Wider base, slight crouch, relaxed hands. Under control move, strong hitting position, direct path, long through the ball, very good use of lower half, impacts the ball, hitterish.
Power: 88 max exit velocity, averaged 81.3 MPH. 315' max distance.
Arm: RH. INF-83 mph.High 3/4 slot, some arm quickness.
Defense: First-step quickness, hands show softness working out front.
Run: 7.43 runner in the 60.
Vizual Edge: 82.36 Edge Score

2/18/23
Positional Profile: SS/RHP
Body: 5-11, 165-pounds. High waist, sloped shoulders, athletic and projectable.
Delivery: Tall and fall delivery, closed toe at foot strike.
Arm Action: RH. Long, loose arm circle, high 3/4 slot.
FB: T81, 79-80 mph. Slight fade to arm side. T1735, 1655 average rpm.
CB: 63-67 mph. 12/6 action, finds around zone. T1639, 1603 average rpm.
CH: 73-75 mph. Fading action, some feel for pitch. T1697, 1649 average rpm.
2/18/23
Positional Profile: SS/RHP
Body: 5-11, 165-pounds. High waist, sloped shoulders, athletic and projectable.
Hits: RHH. Wider base, slight crouch, relaxed hands. Under control move, strong hitting position, direct path, long through the ball, very good use of lower half, impacts the ball, hitterish.
Power: 88 max exit velocity, averaged 81.3 MPH. 315' max distance.
Arm: RH. INF-83 mph.High 3/4 slot, some arm quickness.
Defense: First-step quickness, hands show softness working out front.
Run: 7.43 runner in the 60.
Vizual Edge: 82.36 Edge Score
3/13/22

Positional Profile: RHP/3B
Body: 5-9, 150-pounds. Wiry frame, room to fill out.
Delivery: Hip tilted at top of balance point, fluid delivery, free and easy actions.
Arm Action: RH. Long loose arm, slight reach on back side, high 3/4 slot.
FB: T74.9, 73.5-74.9 mph. Showed feel with slight arm side run. T1958, 1824 average rpm.
CB: 60.6-63.4 mph. 11/5 shape, gradual action. T1800, 1768 average rpm.
CH: 66.6-68.9 mph. Sinking action while maintaining arm speed. T1710, 1596 average rpm.

Hit: RHH. Narrow, crouched stance.. High hands. Balanced leg lift into controlled stride. Works from high to low with a tight swing. All fields.
Power: 79.4 max exit velocity, averaged 71.1 mph. 212’ max distance.
Arm: RH. INF - 74 mph.
Defense: Shuffles through the baseball, showed active feet at times, some body control.
Run: 7.78 runner in the 60. 

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Physical

2024
2023
Grip Strgth (LH)
Grip Strgth (RH)
Grip Strgth (LH)
Grip Strgth (RH)
West Milwaukee Preseason ID
Feb 17, 2024
Physical - Athlete
6' 0"
Ht
186.5
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)
Southern Wisconsin Open
Oct 14, 2023
Physical - Athlete
6' 0"
Ht
175.7
Wt
Body Fat %
SMM
Grip Strgth (RH)
Grip Strgth (LH)