22.5
Hand Speed (max)
7/24/25
CLASS OF 2029
SS
3B
John
Gregory
Mountain Brook (HS) • AL
6' 1" • 159.6LBS
R/R • 15yr 6mo
Travel Team: Georgia Jackets 15U National
6' 1" • 159.6LBSR/R • 15yr 6mo
Travel Team: Georgia Jackets 15U National
Rankings
2029 National
Rankings available to Premium Subscriber
2029 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
72.9
Bat Speed (max)
6/03/25
16.3
Rot. Acc (max)
7/24/25
50
Hard Hit %
6/03/25
95.9
Exit Velocity (max)
7/24/25
88.1
Exit Velocity (avg)
7/24/25
351
Distance (max)
6/03/25
67
Sweet Spot %
7/16/24
7.04
60-yd
6/03/25
3.94
30-yd
6/03/25
1.70
10-yd
6/03/25
19.8
Run speed (max)
6/03/25
82
INF Velo
7/24/25
-
OF Velo
-
C Velo
-
Pop Time
Fastball
83.6
Velocity (max)
7/24/25
80 - 83
Velo Range
7/03/25
2114
Spin Rate (avg)
7/24/25
Changeup
71.9 - 74
Velo Range
6/17/25
1403
Spin Rate (avg)
7/24/25
Curveball
69 - 70
Velo Range
7/03/25
1799
Spin Rate (avg)
7/16/24
Slider
67.6 - 72.7
Velo Range
7/24/25
1911
Spin Rate (avg)
6/03/25
Positional Tools
2025
2024
Sign in to view rankings 
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.71
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
82.0
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.
12.4
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
75.0
Hitting
2025
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
95.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
83.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
351
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
160
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.6057
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).
81.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
72.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
223
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
163
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.1335
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.
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Trackman - Hitting
95.9
Exit Velocity (max)
88.1
Exit Velocity (avg)
214
Distance (avg)
344
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Mobile/Gulf Coast Summer ID
Jun 3, 2025
Trackman - Hitting
95.5
Exit Velocity (max)
87.6
Exit Velocity (avg)
201
Distance (avg)
351
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
South Alabama Preseason All-State (Invite-Only)
Jan 12, 2025
Trackman - Hitting
85.1
Exit Velocity (max)
73.5
Exit Velocity (avg)
64
Distance (avg)
210
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Montgomery Summer ID
Jul 16, 2024
Trackman - Hitting
81.9
Exit Velocity (max)
72.4
Exit Velocity (avg)
163
Distance (avg)
223
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.
22.5
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.6
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.
19.1
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
17.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
62.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
58.6
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.
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Blast - Hitting
22.5
Hand Speed (max)
21.3
Hand Speed (avg)
71.9
Bat Speed (max)
69.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
JFG Workout: Alabama
Jul 24, 2025
Blast - Hitting
22.5
Hand Speed (max)
21.3
Hand Speed (avg)
71.9
Bat Speed (max)
69.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Mobile/Gulf Coast Summer ID
Jun 3, 2025
Blast - Hitting
21.8
Hand Speed (max)
20.4
Hand Speed (avg)
72.9
Bat Speed (max)
70.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
South Alabama Preseason All-State (Invite-Only)
Jan 12, 2025
Blast - Hitting
21.2
Hand Speed (max)
19.9
Hand Speed (avg)
65.8
Bat Speed (max)
63.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Montgomery Summer ID
Jul 16, 2024
Blast - Hitting
19.1
Hand Speed (max)
17.7
Hand Speed (avg)
62.9
Bat Speed (max)
58.6
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).
83.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
79.4
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).
2046
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.
25.8
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).
72.3
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).
1074
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).
70.1
Slider
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).
1641
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).
74.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.5
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).
1935
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.
26.7
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).
66.7
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).
1799
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).
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Trackman - Fastball
83.6
Velocity (max)
78.8 - 82.0
Velo Range
79.6
Eff Velocity (avg)
2,234
Spin Rate (max)
2,114
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
72.7
Velocity (max)
67.6 - 72.7
Velo Range
69.2
Eff Velocity (avg)
1,923
Spin Rate (max)
1,795
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
73.9
Velocity (max)
73.2
Eff Velocity (avg)
1,403
Spin Rate (max)
1,403
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Yellowhammer State Games (Invite-Only)
Jun 17, 2025
Trackman - Fastball
80.6
Velocity (max)
76.8 - 79.8
Velo Range
77.5
Eff Velocity (avg)
2,130
Spin Rate (max)
2,011
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
72.1
Velocity (max)
72.1 - 72.1
Velo Range
72.2
Eff Velocity (avg)
967
Spin Rate (max)
927
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
74.0
Velocity (max)
71.9 - 74.0
Velo Range
72.7
Eff Velocity (avg)
1,181
Spin Rate (max)
1,114
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Mobile/Gulf Coast Summer ID
Jun 3, 2025
Trackman - Fastball
82.0
Velocity (max)
79.3 - 81.6
Velo Range
79.8
Eff Velocity (avg)
2,117
Spin Rate (max)
1,989
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
70.3
Velocity (max)
66.7 - 70.2
Velo Range
66.9
Eff Velocity (avg)
1,991
Spin Rate (max)
1,911
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
72.4
Velocity (max)
70.5 - 72.2
Velo Range
69.9
Eff Velocity (avg)
1,160
Spin Rate (max)
937
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Montgomery Summer ID
Jul 16, 2024
Trackman - Fastball
74.1
Velocity (max)
70.2 - 74.1
Velo Range
73.3
Eff Velocity (avg)
2,005
Spin Rate (max)
1,935
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
67.5
Velocity (max)
65.9 - 67.5
Velo Range
67.9
Eff Velocity (avg)
1,845
Spin Rate (max)
1,799
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2025
2024
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)
80.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.2
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
65.8
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.5
Game Performance
2024
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.41
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.
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.72
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.94
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.17
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.
Mobile/Gulf Coast Summer ID
Jun 3, 2025
Vald
1.70
10-yd
3.94
30-yd
7.04
60-yd
19.8
Run speed (max)
1.47
RSI (max)
20.9
Jump Height (max)
South Alabama Preseason All-State (Invite-Only)
Jan 12, 2025
Vald
1.82
10-yd
4.21
30-yd
7.71
60-yd
17.5
Run speed (max)
0.87
RSI (max)
15.9
Jump Height (max)
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.
86.17
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.
77.29
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: SS/3B
Body: 6-1, 162-pounds. Lean frame with plenty of room for added development.
Delivery: Controlled tempo, clean and easy operation.
Arm Action: RH. Shorter, quick arm.
FB: T81, 77-80 mph. Arm side action, worked in and around the zone. T2130, 2011 average rpm.
SL: 72-72 mph. Developing action, solid bite. T967, 927 average rpm.
CH: 72-74 mph. Fading action to the arm side. T1181, 1114 average rpm.
John Gregory, Mountain Brook (AL), 2029
Positional Profile: SS/3B
Body: 6-1, 160-pounds. Longer frame, high waisted. Proportional strength.
Delivery: Clean and efficient work down the mound.
Arm Action: RH
FB: T82, 79-82 mph. Mostly straight, showed late life. T2117, 1989 average rpm.
SL: 67-70 mph. Later action, tight spin. Can be a weapon against RH hitters. T1991, 1911 average rpm.
CH: 71-72 mph. Late tumble to the arm side with some depth. T1160, 937 average rpm.
ATH: 7.04 runner in the 60. 1.70 and 3.94 in the 10 and 30 yard splits. 20.90 max vertical.
John Gregory, Mountain Brook (AL), 2029
Positional Profile: SS/3B
Body: 6-1, 160-pounds. Longer frame, high waisted. Proportional strength.
Hit: RHH. Athletic setup with the feet, hands set high. Juice to both gaps, slight tilt in the bat path with teh ability to hit for power to all fields. 70.7 mph bat speed with 10 G's of rotational acceleration.
Power: 96 max exit velocity, averaged 87.6 mph. 351' max distance.
Arm: RH. INF-81 mph. Higher 3/4 slot with carry.
Defense: Clean and easy feet and advanced defensive actions.
ATH: 7.04 runner in the 60. 1.70 and 3.94 in the 10 and 30 yard splits. 20.90 max vertical.
Vizual Edge: 81.04 Edge Score
John Gregory, Mountain Brook (AL), 2029
Positional Profile: SS/3B
Body: 6-0, 155-pounds. Longer, lean body. Can continue to add to the frame.
Hit: RHH. Toe tap trigger on the front side, balanced setup with the feet. Level bat path showing a mostly pullside approach. Showed a line drive approach. 63.2 mph bat speed with 10 G's of rotational acceleration.
Power: 85 max exit velocity, averaged 73.5 mph. 210' max distance.
Arm: RH. INF-72 mph. Short arm, developing strength.
Defense: Solid actions with the gloves, developing footwork.
ATH: 7.71 runner in the 60.
Vizual Edge: 74.11 Edge Score
John Gregory, Mountain Brook (AL), 2029
Positional Profile: SS/3B
Body: 5-11, 155-pounds. High waisted, plenty of room for added size/strength.
Delivery: Worked only from the stretch.
Arm Action: RH. Higher 3/4 slot, shorter arm stroke.
FB: T74, 70-74 mph. Mostly straight with some downward tilt. T2005, 1935 average rpm.
CB: 66-67 mph. Wraps it up some out of the hand. Late depth. T1845, 1799 average rpm.
ATH: 7.41 runner in the 60. 23.60 max vertical.
John Gregory, Mountain Brook (AL), 2029
Positional Profile: SS/3B
Body: 5-11, 155-pounds. High waisted, plenty of room for added size/strength.
Hit: RHH. Narrow setup with the feet, toe tap trigger. Mostly level bat path, worked to all fields with the barrel. 58.6 mph bat speed with 9 G's of rotational acceleration.
Power: 82 max exit velocity, averaged 72.4 mph. 223' max distance.
Arm: RH. INF-75 mph. Quick arm action from a higher 3/4 arm slot.
Defense: Quick transfers with quality footwork. Reliable glove.
ATH: 7.41 runner in the 60. 23.60 max vertical.