Prep Baseball Report

CLASS OF 2028

SS
RHP

Chase
Waterbury

Sandra Day O'Connor (HS) • AZ
5' 9" • 145.6LBS
R/R • 16yr 1mo
Travel Team: Swarm Red Elite National 2028
2028 National

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2028 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
26.7
Hand Speed (max)
9/26/25
72.6
Bat Speed (max)
9/26/25
34.8
Rot. Acc (max)
9/26/25
45
Hard Hit %
9/26/25
Power
93.4
Exit Velocity (max)
9/26/25
82.7
Exit Velocity (avg)
9/26/25
348
Distance (max)
9/26/25
78
Sweet Spot %
1/21/24
Run
7.45
60-yd
9/26/25
4.13
30-yd
11/16/24
1.78
10-yd
11/16/24
18.6
Run speed (max)
9/26/25
Defense
80
INF Velo
9/26/25
-
OF Velo
-
C Velo
-
Pop Time
Pitching

Fastball

84.6
Velocity (max)
9/26/25
77.8 - 83
Velo Range
9/26/25
2021
Spin Rate (avg)
9/26/25

Changeup

70.8 - 73.4
Velo Range
1/25/25
1777
Spin Rate (avg)
1/25/25

Curveball

66.3 - 69.1
Velo Range
9/26/25
1783
Spin Rate (avg)
1/25/25

Slider

73.6 - 75.2
Velo Range
9/26/25
2628
Spin Rate (avg)
9/26/25

Positional Tools

2025
2024
Infield Velocity
80.0
60 Yard Dash
7.49
Infield Velocity
76.0
Power / Speed Score
12.0

Hitting

2025
2024
Exit Velocity Max
93.4
Exit Velocity Avg
82.2
Distance Max
348
Distance Avg
193
Launch Angle Avg
16.6038
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
90.2
Exit Velocity Avg
77.7
Distance Max
322
Distance Avg
198
Launch Angle Avg
23.7155
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Trackman - Hitting
93.4
Exit Velocity (max)
82.7
Exit Velocity (avg)
199
Distance (avg)
348
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Preseason All-State Games: Underclass (Invite-Only)
Jan 25, 2025
Trackman - Hitting
89.1
Exit Velocity (max)
81.8
Exit Velocity (avg)
189
Distance (avg)
318
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Swarm Scout Day
Nov 16, 2024
Trackman - Hitting
90.2
Exit Velocity (max)
80.3
Exit Velocity (avg)
203
Distance (avg)
322
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Swarm Scout Day
Jan 21, 2024
Trackman - Hitting
79.4
Exit Velocity (max)
72.8
Exit Velocity (avg)
188
Distance (avg)
249
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2025
Hand Speed Max
26.7
Hand Speed Avg
23.8
Bat Speed Max
72.6
Bat Speed Avg
67.7
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Blast - Hitting
26.7
Hand Speed (max)
25.3
Hand Speed (avg)
72.6
Bat Speed (max)
71.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Preseason All-State Games: Underclass (Invite-Only)
Jan 25, 2025
Blast - Hitting
23.9
Hand Speed (max)
23.0
Hand Speed (avg)
67.0
Bat Speed (max)
65.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2025
2024
Fastball
Velocity Max
84.6
Fastball
Velocity Avg
77.8
Fastball
Spin Rate Avg
1976
Fastball
Spin Score Avg
25.4
Fastball
Total Movement Avg
Curveball
Velocity Avg
65.7
Curveball
Spin Rate Avg
1755
Curveball
Total Movement Avg
Changeup
Velocity Avg
68.5
Changeup
Spin Rate Avg
1393
Changeup
Total Movement Avg
Slider
Velocity Avg
72.5
Slider
Spin Rate Avg
2404
Slider
Total Movement Avg
Fastball
Velocity Max
72.9
Fastball
Velocity Avg
72.2
Fastball
Spin Rate Avg
1899
Fastball
Spin Score Avg
26.3
Fastball
Total Movement Avg
Changeup
Velocity Avg
66.5
Changeup
Spin Rate Avg
1338
Changeup
Total Movement Avg
Slider
Velocity Avg
61.2
Slider
Spin Rate Avg
2048
Slider
Total Movement Avg
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Trackman - Fastball
84.6
Velocity (max)
77.8 - 83.0
Velo Range
78.9
Eff Velocity (avg)
2,415
Spin Rate (max)
2,021
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
69.8
Velocity (max)
66.3 - 69.1
Velo Range
65.6
Eff Velocity (avg)
1,882
Spin Rate (max)
1,740
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
75.7
Velocity (max)
73.6 - 75.2
Velo Range
72.7
Eff Velocity (avg)
2,724
Spin Rate (max)
2,628
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
77.8
Velocity (max)
65.4 - 70.5
Velo Range
66.3
Eff Velocity (avg)
1,828
Spin Rate (max)
1,334
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Preseason All-State Games: Underclass (Invite-Only)
Jan 25, 2025
Trackman - Fastball
74.6
Velocity (max)
72.8 - 74.3
Velo Range
71.2
Eff Velocity (avg)
1,991
Spin Rate (max)
1,900
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
64.4
Velocity (max)
61.2 - 62.9
Velo Range
59.2
Eff Velocity (avg)
2,055
Spin Rate (max)
1,783
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
71.2
Velocity (max)
59.7 - 71.2
Velo Range
69.1
Eff Velocity (avg)
1,844
Spin Rate (max)
1,806
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
73.4
Velocity (max)
70.8 - 73.4
Velo Range
69.5
Eff Velocity (avg)
1,961
Spin Rate (max)
1,777
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Swarm Scout Day
Nov 16, 2024
Trackman - Fastball
72.9
Velocity (max)
71.8 - 72.6
Velo Range
71.1
Eff Velocity (avg)
1,969
Spin Rate (max)
1,899
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Slider
61.6
Velocity (max)
60.8 - 61.6
Velo Range
59.6
Eff Velocity (avg)
2,111
Spin Rate (max)
2,048
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
67.5
Velocity (max)
65.8 - 67.2
Velo Range
65.7
Eff Velocity (avg)
1,499
Spin Rate (max)
1,338
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

2025
Fastball
Rise+
Curveball
Hammer+
Curveball
Sweep+
Slider
Hammer+
Slider
Sweep+
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
Hammer+
Sweep+
Pitch Scores - Slider
Hammer+
Sweep+
Preseason All-State Games: Underclass (Invite-Only)
Jan 25, 2025
Pitch Scores - Fastball
Rise+
Pitch Scores - Curveball
Hammer+
Sweep+

Pitching Velos

2025
2024
Fastball
Velocity Max
75.0
Fastball
Velocity Avg
73.5
Curveball
Velocity Avg
62.0
Changeup
Velocity Avg
72.0
Slider
Velocity Avg
65.5
Fastball
Velocity Max
73.0
Fastball
Velocity Avg
72.5
Changeup
Velocity Avg
66.5
Slider
Velocity Avg
61.5
Preseason All-State Games: Underclass (Invite-Only)
Jan 25, 2025
Pitching
75
Max FB
73 - 74
FB
61 - 63
CB
71 - 73
CH
60 - 71
SL
Swarm Scout Day
Nov 16, 2024
Pitching
73
Max FB
72 - 73
FB
66 - 67
CH
61 - 62
SL

Game Performance

2024
10 Yard Dash
1.91
60 Yard Dash
8.17
Top Speed (MPH)
Swarm Scout Day
Jan 21, 2024
Swift
1.91
10-yd
8.17
60-yd
16.4
Run speed (max)
2025
2024
10 Yard Dash
1.85
30 Yard Dash
4.14
60 Yard Dash
7.45
Top Speed (MPH)
RSI
Vertical Jump
10 Yard Dash
1.78
30 Yard Dash
4.13
60 Yard Dash
7.49
Top Speed (MPH)
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Vald
1.85
10-yd
4.14
30-yd
7.45
60-yd
18.6
Run speed (max)
1.20
RSI (max)
23.9
Jump Height (max)
Preseason All-State Games: Underclass (Invite-Only)
Jan 25, 2025
Vald
1.97
10-yd
4.30
30-yd
7.65
60-yd
18.3
Run speed (max)
1.34
RSI (max)
22.4
Jump Height (max)
Swarm Scout Day
Nov 16, 2024
Vald
1.78
10-yd
4.13
30-yd
7.49
60-yd
18.3
Run speed (max)

Vizual Edge

2025
Edge Score
73.84

Pitch Ai

Notes

Comments

2/16/25
Chase Waterbury, a 2028 middle infielder from Sandra Day O'Connor High School, was a standout performer at the Swarm Scout Day, making a strong impression among his class. Despite his smaller frame at 5-foot-7, 129 pounds, Waterbury demonstrated advanced maturity in the box, producing consistent hard contact during BP rounds. His flat, compact swing generated low line drives with a max exit velocity of 90 mph and a max distance of 322 feet. Defensively, Waterbury showcased reliable actions and a 76 mph arm across the infield. As he continues to add size and strength, Waterbury has the tools to develop into a key prospect in Arizona's 2028 class.

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Physical

2025
2024
Grip Strgth (LH)
Grip Strgth (RH)
Grip Strgth (LH)
Grip Strgth (RH)
2025 West Coast Super Sophomore Games (Invite-Only)
Sep 26, 2025
Physical - Athlete
5' 8"
Ht
139.6
Wt
Grip Strgth (RH)
Grip Strgth (LH)
Preseason All-State Games: Underclass (Invite-Only)
Jan 25, 2025
Physical - Athlete
5' 6"
Ht
128.3
Wt
Grip Strgth (RH)
Grip Strgth (LH)
Swarm Scout Day
Nov 16, 2024
Physical - Athlete
5' 7"
Ht
128.5
Wt
Grip Strgth (RH)
Grip Strgth (LH)