@JamesCallaway28 88.3
Velocity (max)
7/22/26
CLASS OF 2028
RHP
1B
James
Callaway
Denmark (HS) • GA
6' 6" • 215.8LBS
R/R • 16yr 11mo
Travel Team: Atlanta braves 16u scout STB
6' 6" • 215.8LBSR/R • 16yr 11mo
Travel Team: Atlanta braves 16u scout STB
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
Fastball
86 - 88
Velo Range
6/02/26
2386
Spin Rate (avg)
7/22/26
Changeup
75 - 79
Velo Range
7/22/26
1987
Spin Rate (avg)
6/02/26
Curveball
76 - 78
Velo Range
6/19/25
2521
Spin Rate (avg)
7/22/26
Slider
74 - 79
Velo Range
1/10/26
2430
Spin Rate (avg)
7/22/26
92.2
Exit Velocity (max)
6/03/25
88
Exit Velocity (avg)
6/03/25
354
Distance (max)
6/03/25
67
Sweet Spot %
6/03/25
22.5
Hand Speed (max)
6/03/25
67.5
Bat Speed (max)
6/03/25
13
Rot. Acc (max)
6/03/25
33
Hard Hit %
6/03/25
7.42
60-yd
6/03/25
4.11
30-yd
6/03/25
1.72
10-yd
6/03/25
18.5
Run speed (max)
6/03/25
Positional Tools
Hitting
2025
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Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
88.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
354
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
310
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
27.5698
Hard Hit %
Percentage of batted balls with exit velocities over 90 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.
Top Prospect Games: Underclass (Invite-Only)
Jun 3, 2025
Trackman - Hitting
92.2
Exit Velocity (max)
88.0
Exit Velocity (avg)
310
Distance (avg)
354
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Hitting
2025
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.
21.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
67.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.6
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.
Top Prospect Games: Underclass (Invite-Only)
Jun 3, 2025
Blast - Hitting
22.5
Hand Speed (max)
21.4
Hand Speed (avg)
67.5
Bat Speed (max)
64.6
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2026
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
86.5
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).
2357
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.
27.2
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).
74.8
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).
2521
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).
75.8
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).
1176
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).
75.5
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).
2288
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).
85.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
84.7
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).
2266
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.
26.8
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).
76.8
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).
75.1
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).
2397
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).
Future Games (Class of 2028)
Jul 22, 2026
Trackman - Fastball
88.3
Velocity (max)
85.4 - 87.4
Velo Range
86.5
Eff Velocity (avg)
2,580
Spin Rate (max)
2,386
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
76.0
Velocity (max)
73.5 - 76.0
Velo Range
73.3
Eff Velocity (avg)
2,594
Spin Rate (max)
2,521
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
77.8
Velocity (max)
75.0 - 77.2
Velo Range
75.2
Eff Velocity (avg)
2,519
Spin Rate (max)
2,430
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
79.3
Velocity (max)
74.8 - 78.1
Velo Range
76.2
Eff Velocity (avg)
1,403
Spin Rate (max)
1,219
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Top Prospect Games: Underclass (Invite-Only)
Jun 2, 2026
Trackman - Fastball
88.3
Velocity (max)
85.9 - 87.5
Velo Range
87.7
Eff Velocity (avg)
2,477
Spin Rate (max)
2,351
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
75.5
Velocity (max)
72.2 - 75.4
Velo Range
74.0
Eff Velocity (avg)
2,379
Spin Rate (max)
2,170
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
70.9
Velocity (max)
70.2
Eff Velocity (avg)
1,987
Spin Rate (max)
1,987
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Preseason All-State: Underclass (Invite-Only)
Jan 10, 2026
Trackman - Fastball
87.6
Velocity (max)
85.6 - 87.6
Velo Range
86.7
Eff Velocity (avg)
2,384
Spin Rate (max)
2,243
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
79.2
Velocity (max)
74.4 - 78.8
Velo Range
75.0
Eff Velocity (avg)
2,418
Spin Rate (max)
2,267
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
76.3
Velocity (max)
75.7 - 76.3
Velo Range
75.3
Eff Velocity (avg)
895
Spin Rate (max)
819
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Top Prospect Games: Underclass (Invite-Only)
Jun 3, 2025
Trackman - Fastball
85.9
Velocity (max)
83.8 - 85.5
Velo Range
85.5
Eff Velocity (avg)
2,378
Spin Rate (max)
2,266
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
76.2
Velocity (max)
74.2 - 75.9
Velo Range
74.8
Eff Velocity (avg)
2,518
Spin Rate (max)
2,397
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
76.8
Velocity (max)
77.1
Eff Velocity (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Pitch Scores
2026
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
2026
2025
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
85.8
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.4
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
84.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.0
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)
81.0
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)
74.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.5
Game Performance
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.
4.11
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.42
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.
Top Prospect Games: Underclass (Invite-Only)
Jun 3, 2025
Vald
1.72
10-yd
4.11
30-yd
7.42
60-yd
18.5
Run speed (max)
1.30
RSI (max)
19.8
Jump Height (max)
Vizual Edge
2025
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.
71.63
Pitch Ai
Notes
News
- 2026 Future Games: Team Georgia and Team Southeast Recap - Jul 28, 2026
- Preseason All-State Underclass: Staff Selections - Jan 22, 2026
- Preseason All-State Underclass: Quick Hits, Pitchers - Jan 18, 2026
- Georgia Class of 2028 Rankings: Tools of Trade - Dec 4, 2025
- 15u National Championship: Director's List - Jun 26, 2025
- Georgia Top Prospect Games: Underclass - Quick Hits - Jun 9, 2025
Comments
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Physical
2026
2025
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/1B
Body: 6-6, 216-pounds.
Delivery: Maintains balance well over the rubber and through release., Works downhill effectively and creates quality angle to the plate.
Arm Action: RH. Shows a quick arm with noticeable whip through release., Arm works freely and easily through the back side.
FB: T88, 86-88 mph. Fastball showed quality life through the strike zone., Consistently landed the fastball in competitive locations. T2477, 2351 average rpm.
SL: 72-75 mph. "Tight shape, played down.", Displayed feel to land the slider for strikes., Slider featured sharp bite and quality depth. T2379, 2170 average rpm.
CH: 71-71 mph. Changeup played as a reliable secondary offering. T1987, 1987 average rpm.
Positional Profile: RHP/1B
Body: 6-5, 210-pounds.
Delivery: Tall, high leg kick, high glove with good release point, good stride.
Arm Action: RH. 3/4 arm slot, snappy like.
FB: T88, 86-88 mph. Good run action, lively. T2384, 2243 average rpm.
SL: 74-79 mph. Tight, good depth, commands well. T2418, 2267 average rpm.
CH: 76-76 mph. Little spin, effective pitch. T895, 819 average rpm.
Positional Profile: RHP/1B
Body: 6-5, 223-pounds.
Delivery: Athletic, moves down mound well, big frame.
Arm Action: RH. Quick arm action, long.
FB: T86, 84-85 mph. Firm, vertical movement. T2378, 2266 average rpm.
SL: 74-76 mph. Tight, plays well off FB, good RPM. T2518, 2397 average rpm.
CH: 77-77 mph.
ATH: 7.42 runner in the 60. 1.72 and 4.11 in the 10 and 30 yard splits. 19.80 max vertical.
Positional Profile: RHP/1B
Body: 6-5, 223-pounds.
Hit: RHH. Upright stance, bent back knee straight front knee, level barrel. Upward path, lets ball travel. 64.6 mph bat speed with 9 G's of rotational acceleration.
Power: 92 max exit velocity, averaged 88.0 mph. 354' max distance.
Arm: RH.
ATH: 7.42 runner in the 60. 1.72 and 4.11 in the 10 and 30 yard splits. 19.80 max vertical.
Vizual Edge: 71.63 Edge Score