Prep Baseball Report
William Gunn Jr
William Gunn Jr

CLASS OF 2029

OF
RHP

William
Gunn Jr

St. Patrick Catholic High School (HS) • MS
5' 10" • 175LBS
R/R • 15yr 4mo
Travel Team: East Cobb Astros 15/16u
2029 National

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2029 State

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

Best Of Stats

Hitting
24.1
Hand Speed (max)
2/01/26
78.8
Bat Speed (max)
2/01/26
30.5
Rot. Acc (max)
2/01/26
53
Hard Hit %
2/01/26
Power
95.9
Exit Velocity (max)
2/01/26
87.5
Exit Velocity (avg)
2/01/26
365
Distance (max)
2/01/26
56
Sweet Spot %
10/11/25
Run
7.03
60-yd
10/11/25
3.91
30-yd
2/01/26
1.67
10-yd
2/01/26
19.3
Run speed (max)
2/01/26
Defense
-
INF Velo
84
OF Velo
10/11/25
-
C Velo
-
Pop Time
Pitching

Fastball

80.4
Velocity (max)
10/11/25
79.5 - 80.4
Velo Range
10/11/25
2195
Spin Rate (avg)
10/11/25

Changeup

75.7 - 75.9
Velo Range
2/01/26
1785
Spin Rate (avg)
10/11/25

Slider

73.3 - 74.4
Velo Range
10/11/25
2664
Spin Rate (avg)
2/01/26

Positional Tools

2026
2025
Outfield Velocity
84.0
60 Yard Dash
7.03
Outfield Velocity
84.0
Power / Speed Score
13.3

Hitting

2026
2025
Exit Velocity Max
95.9
Exit Velocity Avg
87.5
Distance Max
365
Distance Avg
171
Launch Angle Avg
18.562
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Exit Velocity Max
93.4
Exit Velocity Avg
86.9
Distance Max
355
Distance Avg
231
Launch Angle Avg
18.6799
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Mississippi Preseason All-State (Invite-Only)
Feb 1, 2026
Trackman - Hitting
95.9
Exit Velocity (max)
87.5
Exit Velocity (avg)
171
Distance (avg)
365
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Top Prospect Underclass Showcase (Invite-Only)
Oct 11, 2025
Trackman - Hitting
93.4
Exit Velocity (max)
86.9
Exit Velocity (avg)
231
Distance (avg)
355
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %

Hitting

2026
2025
Hand Speed Max
24.1
Hand Speed Avg
23.2
Bat Speed Max
78.8
Bat Speed Avg
74.0
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Hand Speed Max
23.7
Hand Speed Avg
21.8
Bat Speed Max
71.3
Bat Speed Avg
67.4
Rotational Acceleration Max
Rotational Acceleration Avg
On-Plane Efficiency Max
On-Plane Efficiency Avg
Mississippi Preseason All-State (Invite-Only)
Feb 1, 2026
Blast - Hitting
24.1
Hand Speed (max)
23.2
Hand Speed (avg)
78.8
Bat Speed (max)
74.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Top Prospect Underclass Showcase (Invite-Only)
Oct 11, 2025
Blast - Hitting
23.7
Hand Speed (max)
21.9
Hand Speed (avg)
71.3
Bat Speed (max)
67.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Pitching

2026
2025
Fastball
Velocity Max
80.3
Fastball
Velocity Avg
79.6
Fastball
Spin Rate Avg
2119
Fastball
Spin Score Avg
26.6
Fastball
Total Movement Avg
Changeup
Velocity Avg
75.8
Changeup
Spin Rate Avg
1462
Changeup
Total Movement Avg
Slider
Velocity Avg
71.2
Slider
Spin Rate Avg
2664
Slider
Total Movement Avg
Fastball
Velocity Max
80.4
Fastball
Velocity Avg
79.9
Fastball
Spin Rate Avg
2195
Fastball
Spin Score Avg
27.5
Fastball
Total Movement Avg
Changeup
Velocity Avg
74.8
Changeup
Spin Rate Avg
1785
Changeup
Total Movement Avg
Slider
Velocity Avg
73.9
Slider
Spin Rate Avg
2532
Slider
Total Movement Avg
Mississippi Preseason All-State (Invite-Only)
Feb 1, 2026
Trackman - Fastball
80.3
Velocity (max)
78.7 - 80.3
Velo Range
79.3
Eff Velocity (avg)
2,203
Spin Rate (max)
2,119
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
71.6
Velocity (max)
70.8 - 71.6
Velo Range
69.8
Eff Velocity (avg)
2,713
Spin Rate (max)
2,664
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
75.9
Velocity (max)
75.7 - 75.9
Velo Range
75.6
Eff Velocity (avg)
1,485
Spin Rate (max)
1,462
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Top Prospect Underclass Showcase (Invite-Only)
Oct 11, 2025
Trackman - Fastball
80.4
Velocity (max)
79.5 - 80.4
Velo Range
78.5
Eff Velocity (avg)
2,238
Spin Rate (max)
2,195
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
74.4
Velocity (max)
73.3 - 74.4
Velo Range
71.6
Eff Velocity (avg)
2,585
Spin Rate (max)
2,532
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
75.3
Velocity (max)
74.1 - 75.3
Velo Range
72.6
Eff Velocity (avg)
1,855
Spin Rate (max)
1,785
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)

Pitch Scores

Pitching Velos

2025
Fastball
Velocity Max
80.0
Fastball
Velocity Avg
79.5
Changeup
Velocity Avg
74.5
Slider
Velocity Avg
73.5
Top Prospect Underclass Showcase (Invite-Only)
Oct 11, 2025
Pitching
80
Max FB
79 - 80
FB
74 - 75
CH
73 - 74
SL

Game Performance

2026
10 Yard Dash
1.67
30 Yard Dash
3.91
60 Yard Dash
7.09
Top Speed (MPH)
RSI
Vertical Jump
Mississippi Preseason All-State (Invite-Only)
Feb 1, 2026
Vald
1.67
10-yd
3.91
30-yd
7.09
60-yd
19.3
Run speed (max)
0.94
RSI (max)
21.1
Jump Height (max)

Vizual Edge

2026
Edge Score
48.25

Pitch Ai

Notes

Comments

10/11/25
William Gunn Jr, St. Patrick Catholic High School (MS), 2029
Positional Profile: OF/RHP
Body: 6-1, 165-pounds. Proportional throughout the frame.
Hit: RHH. Open stance, higher handset. Mid-high leg lift into contact, controlled load with aggression. Present strength at the plate. 67.4 mph bat speed with 16 G's of rotational acceleration.
Power: 93 max exit velocity, averaged 86.9 mph. 355' max distance.
Arm: RH. OF-84 mph. Longer, whippy arm. Athletic.
Defense: Works quick to the ball, fields clean in the outfield.
ATH: 7.03 runner in the 60.

Draft Reports

Contact

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Physical

2026
2025
Grip Strgth (LH)
Grip Strgth (RH)
Grip Strgth (LH)
Grip Strgth (RH)
Mississippi Preseason All-State (Invite-Only)
Feb 1, 2026
Physical - Athlete
5' 10"
Ht
175.0
Wt
Grip Strgth (RH)
Grip Strgth (LH)
Top Prospect Underclass Showcase (Invite-Only)
Oct 11, 2025
Physical - Athlete
6' 1"
Ht
164.5
Wt
Grip Strgth (RH)
Grip Strgth (LH)