@GUNNSAPP_10 87
Velocity (max)
1/18/25
CLASS OF 2025
RHP
OF
Gunner
Sappington
Russellville (HS) • AL
5' 8" • 190.5LBS
R/R • 19yr 6mo
Travel Team: Blacksox Silver
5' 8" • 190.5LBSR/R • 19yr 6mo
Travel Team: Blacksox Silver
Rankings
2025 National
Rankings available to Premium Subscriber
2025 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
85.1 - 86.5
Velo Range
1/18/25
2125
Spin Rate (avg)
1/06/24
Changeup
73 - 77
Velo Range
1/18/25
1649
Spin Rate (avg)
1/18/25
Curveball
72.3 - 75.1
Velo Range
1/06/24
1930
Spin Rate (avg)
1/06/24
Slider
73 - 74
Velo Range
1/18/25
-
Spin Rate (avg)
90.5
Exit Velocity (max)
1/18/25
82.7
Exit Velocity (avg)
1/18/25
324
Distance (max)
6/18/24
63
Sweet Spot %
6/18/24
21.7
Hand Speed (max)
1/18/25
78.9
Bat Speed (max)
1/18/25
22
Rot. Acc (max)
1/06/24
13
Hard Hit %
1/18/25
7.19
60-yd
7/05/23
3.99
30-yd
6/18/24
1.73
10-yd
6/18/24
19.4
Run speed (max)
7/05/23
81
INF Velo
6/04/22
89
OF Velo
1/06/24
-
C Velo
-
Pop Time
Positional Tools
2025
2024
2023
2022
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Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
89.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
89.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
87.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.62
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
81.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
83.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
11.0
Hitting
2025
2024
2022
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
90.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
82.7
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
303
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
223
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
28.2551
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
88.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
77.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
324
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
173
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
19.7877
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
84.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
71.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
277
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
200
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
29.6791
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
North Alabama Preseason All-State (Invite-Only)
Jan 18, 2025
Trackman - Hitting
90.5
Exit Velocity (max)
82.7
Exit Velocity (avg)
223
Distance (avg)
303
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Yellowhammer State Games (Invite-Only)
Jun 18, 2024
Trackman - Hitting
88.0
Exit Velocity (max)
81.7
Exit Velocity (avg)
238
Distance (avg)
324
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
North Alabama Preseason All-State (Invite-Only)
Jan 6, 2024
Trackman - Hitting
88.2
Exit Velocity (max)
74.8
Exit Velocity (avg)
115
Distance (avg)
298
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Knights South Scout Weekend
Jun 4, 2022
Trackman - Hitting
84.2
Exit Velocity (max)
71.2
Exit Velocity (avg)
200
Distance (avg)
277
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
78.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
71.2
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
19.6
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.1
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
66.3
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
North Alabama Preseason All-State (Invite-Only)
Jan 18, 2025
Blast - Hitting
21.7
Hand Speed (max)
19.8
Hand Speed (avg)
78.9
Bat Speed (max)
71.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Yellowhammer State Games (Invite-Only)
Jun 18, 2024
Blast - Hitting
19.8
Hand Speed (max)
18.5
Hand Speed (avg)
72.1
Bat Speed (max)
67.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
North Alabama Preseason All-State (Invite-Only)
Jan 6, 2024
Blast - Hitting
21.3
Hand Speed (max)
20.4
Hand Speed (avg)
69.4
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
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.8
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
85.8
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2085
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
24.3
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.0
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1649
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.2
Slider
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
2125
Fastball
Spin Score Avg
The average Bauer Units value of all fastballs in the given event year. Bauer Units are calculated for each pitch by dividing Spin Rate by Velocity.
25.6
Fastball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
73.7
Curveball
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1930
Curveball
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.1
Changeup
Spin Rate Avg
The average rate of spin for all pitches of this type in the given event year. Measured in rotations per minute (RPM).
1624
Changeup
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
North Alabama Preseason All-State (Invite-Only)
Jan 18, 2025
Trackman - Fastball
86.8
Velocity (max)
85.1 - 86.5
Velo Range
84.0
Eff Velocity (avg)
2,164
Spin Rate (max)
2,085
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
73.7
Velocity (max)
72.6 - 73.7
Velo Range
70.7
Eff Velocity (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Zone %
Trackman - ChangeUp
76.7
Velocity (max)
73.3 - 76.7
Velo Range
73.2
Eff Velocity (avg)
1,699
Spin Rate (max)
1,649
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
North Alabama Preseason All-State (Invite-Only)
Jan 6, 2024
Trackman - Fastball
84.1
Velocity (max)
81.9 - 84.0
Velo Range
81.3
Eff Velocity (avg)
2,296
Spin Rate (max)
2,125
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
75.1
Velocity (max)
72.3 - 75.1
Velo Range
71.7
Eff Velocity (avg)
1,947
Spin Rate (max)
1,930
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
74.9
Velocity (max)
73.3 - 74.9
Velo Range
72.8
Eff Velocity (avg)
1,639
Spin Rate (max)
1,624
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
Hop+
A fastball with hop has a flat approach angle and visually jumps through the zone. When thrown up in the zone, it is more likely to generate a higher swing and miss average. Hop+ of 100 is MLB average.
Fastball
Sink+
A fastball with sink has low backspin and drops through the strike zone. When thrown down in the zone, it is more likely to generate a higher ground ball percentage and lower launch angle. Sink+ of 100 is MLB average.
Fastball
Rise+
A fastball with rise has a high percentage of backspin. When thrown up in the zone, it is more likely to generate a higher fly ball percentage. Rise+ of 100 is MLB average
Pitching Velos
2025
2024
2023
2022
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
85.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
79.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.5
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.73
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.99
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.21
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSi
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.80
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.03
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.19
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Yellowhammer State Games (Invite-Only)
Jun 18, 2024
Swift
1.73
10-yd
3.99
30-yd
7.21
60-yd
19.1
Run speed (max)
1.52
RSI (max)
25.7
Jump Height (max)
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.75
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.06
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Vizual Edge
2025
2024
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
74.32
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
75.59
Pitch Ai
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Physical
2025
2024
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Positional Profile: RHP/OF
Body: 5-8, 191-pounds. Stockier build, athletic and stronger.
Delivery: Worked exclusively out of the stretch.
Arm Action: RH. Higher 3/4 slot.
FB: T87, 85-86 mph. Mostly straight with some late life. T2164, 2085 average rpm.
SL: 73-74 mph. Later action, power breaking ball. Solid side to side shape.
CH: 73-77 mph. Got on the side of it at times. thrown with fastball intent. Disappeared to the gloveside. T1699, 1649 average rpm.
Positional Profile: RHP/OF
Body: 5-8, 191-pounds. Stockier build, athletic and stronger.
Hit: RHH. Taller setup, simple on the front side. Tilted bat path with a middle of the field approach. Ball explodes off of the bat. Impressive bat speed. 71.2 mph bat speed with 14 G's of rotational acceleration.
Power: 91 max exit velocity, averaged 82.7 mph. 303' max distance.
Arm: RH. OF-89 mph. Athletic arm, quick.
Defense: Moves well to the ball.
Vizual Edge: 74.32 Edge Score
Positional Profile: RHP/OF
Body: 5-8, 182-pounds. Proportional frame, athletic.
Hit: RHH. Slight crouch in the stance, narrow setup with the feet. Mostly level bat path, handles the barrel to both side so the field. 67.3 mph bat speed with 13 G's of rotational acceleration.
Power: 88 max exit velocity, averaged 81.7 mph. 324' max distance.
Arm: RH. OF-85 mph. Quicker arm, present arm strength.
Defense: Works through the ball well, clean when fielding.
ATH: 7.21 runner in the 60. 1.73 and 3.99 in the 10 and 30 yard splits. 25.70 max vertical.
Positional Profile: RHP/OF
Body: 5-8, 172-pounds. Stronger lower half, athletic build.
Delivery: Worked exclusively out of the stretch.
Arm Action: RH. High 3/4 action.
FB: T84, 82-84 mph. Late arm side life, stayed in the lower half of the zone. T2296, 2125 average rpm.
CB: 72-75 mph. Solid 11/5 shape. Tight spin. T1947, 1930 average rpm.
CH: 73-75 mph. Got on the side of it a bit creating action to the gloveside. T1639, 1624 average rpm.
ATH: 1.75 and 4.08 in the 10 and 30 yard splits. 25.90 max vertical.
Positional Profile: RHP/OF
Body: 5-8, 172-pounds. Stronger lower half, athletic build.
Hit: RHH. Slightly crouched in the stance, balanced lower half. Short, compact approach to contact. Shows some juice to the backside. 65.5 mph bat speed with 18 G's of rotational acceleration.
Power: 88 max exit velocity, averaged 74.8 mph. 298' max distance.
Arm: RH. OF-89 mph. Quick, athletic and short arm.
Defense: Later glove presentation, works through the ball cleanly.
ATH: 1.75 and 4.08 in the 10 and 30 yard splits. 25.90 max vertical.