@BrockHamilton28 23.7
Hand Speed (max)
2/22/25
CLASS OF 2028
1B
RHP
Brock
Hamilton
Homewood-Flossmoor (HS) • IL
6' 5" • 230LBS
R/R • 16yr
Travel Team: Chicago White Sox Ace16U
6' 5" • 230LBS
R/R • 16yr
Travel Team: Chicago White Sox Ace16U
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
82.5
Bat Speed (max)
2/22/25
11.4
Rot. Acc (max)
2/18/24
13
Hard Hit %
2/22/25
91.5
Exit Velocity (max)
2/22/25
83.1
Exit Velocity (avg)
2/22/25
325
Distance (max)
2/18/24
38
Sweet Spot %
2/22/25
7.45
60-yd
2/22/25
4.11
30-yd
2/22/25
1.73
10-yd
2/22/25
18.4
Run speed (max)
2/22/25
84
INF Velo
2/22/25
-
OF Velo
-
C Velo
-
Pop Time
Fastball
86.2
Velocity (max)
2/22/25
82.9 - 86.2
Velo Range
2/22/25
2188
Spin Rate (avg)
2/22/25
Changeup
75.3 - 79
Velo Range
2/22/25
2008
Spin Rate (avg)
2/22/25
Curveball
74.1 - 78.1
Velo Range
2/22/25
1799
Spin Rate (avg)
2/22/25
Slider
71 - 73
Velo Range
7/04/25
-
Spin Rate (avg)
Positional Tools
2025
2024
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.45
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
84.0
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.
12.3
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.96
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
73.0
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.
11.4
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).
91.5
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).
310
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
177
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.4046
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).
90.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
81.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
325
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
169
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
15.8935
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.
Chicago Preseason ID
Feb 22, 2025
Trackman - Hitting
91.5
Exit Velocity (max)
83.1
Exit Velocity (avg)
177
Distance (avg)
310
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Chicago Preseason ID
Feb 18, 2024
Trackman - Hitting
90.5
Exit Velocity (max)
81.2
Exit Velocity (avg)
169
Distance (avg)
325
Distance (max)
Hard Hit %
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.
23.7
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.8
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
82.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
69.0
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.
19.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
18.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
70.1
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
65.4
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.
Chicago Preseason ID
Feb 22, 2025
Blast - Hitting
23.7
Hand Speed (max)
21.8
Hand Speed (avg)
82.5
Bat Speed (max)
69.0
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Chicago Preseason ID
Feb 18, 2024
Blast - Hitting
19.8
Hand Speed (max)
18.5
Hand Speed (avg)
70.1
Bat Speed (max)
65.4
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
84.6
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).
2188
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.
25.9
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).
76.1
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.2
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).
2008
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).
Chicago Preseason ID
Feb 22, 2025
Trackman - Fastball
86.2
Velocity (max)
82.9 - 86.2
Velo Range
82.7
Eff Velocity (avg)
2,288
Spin Rate (max)
2,188
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
78.2
Velocity (max)
74.1 - 78.1
Velo Range
74.4
Eff Velocity (avg)
1,865
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)
Trackman - ChangeUp
79.0
Velocity (max)
75.3 - 79.0
Velo Range
76.3
Eff Velocity (avg)
2,124
Spin Rate (max)
2,008
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
2024
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)
83.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.0
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)
72.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.0
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)
67.5
Game Performance
2024
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.91
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.96
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.
1.73
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.
7.45
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.
Chicago Preseason ID
Feb 22, 2025
Vald
1.73
10-yd
4.11
30-yd
7.45
60-yd
18.4
Run speed (max)
1.61
RSI (max)
21.2
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.
73.84
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.
72.6
Pitch Ai
Notes
News
- Chicago Preseason ID: Top Overall Prospects - May 14, 2025
- Chicagoland Preseason ID: Pitcher Analysis - May 14, 2025
- Chicago Preseason ID: Infielder Analysis - May 14, 2025
- Chicago Preseason ID: Takeaways - Feb 26, 2025
- Chicago Preseason ID: Statistical Analysis - Feb 26, 2025
- Chicago Preseason ID: Position Player Analysis - May 2, 2024
- Chicago Preseason ID: Quick Hits - Feb 21, 2024
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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.
One of the day’s biggest takeaways was RHP/1B Brock Hamilton (Homewood-Flossmoor, 2028), who looks to have made some significant strides since the last time we saw him a year ago. He has an imposing presence, standing in at 6-foot-4, 210-pounds, and there still appears to be room to add strength as he matures throughout the coming years. Despite being one of the youngest in attendance, the big right-hander delivered the second hardest fastball of the day at 86 mph, working with an easy, long-levered delivery that is able to create some angle through the zone. His curveball is still developing at 74-78 mph with short action, but he should be able to get outs with just his fastball right now. At the plate, he showed easy juice from the right side with a peak exit velocity of 91.5 mph, also averaging 22 mph for his hand-speed.
Positional Profile: 1B/RHP
Body: 6-4, 210-pounds. Well-proportioned frame.
Delivery: Medium leg kick into balance point; controls body well; intentful movements down the mound, gets extension, controlled finish.
Arm Action: RH. ¾ arm action, fluid arm path.
FB: T86, 83-86 mph. Firm with life in the zone. T2288, 2188 average rpm.
CB: 74-78 mph. Hard bite, late break. T1865, 1799 average rpm.
CH: 75-79 mph. Deceptive with fading action. T2124, 2008 average rpm.
Positional Profile: 1B/RHP
Body: 6-4, 210 pounds. Well-proportioned frame with physicality.
Hit: RHH. Wide stance with rhythmic hands; small leg lift. Easy, level swing; drives the ball to all fields. 69 mph bat speed with 6g of rotational acceleration.
Power: 91 mph max exit velocity (83.1 avg.).
Arm: RH. INF - 84 mph. Loose and easy with accuracy from a ¾ slot.
Defense: Two-hand gather out front; feel for the bag.
Athletic Testing: 7.45 runner in the 60-yard dash; 21.20-inch max vertical jump.
Vizual Edge: 73.84 Edge Score.
Showing well in his Prep Baseball showcase debut was 1B Brock Hamilton (Homewood-Flossmoor, 2028). Not even in high school yet, the strong-bodied 6-foot-3, 205-pound prospect has an intimidating and large frame, especially for his age, and there looks to still be room to add on strength in the future. The right-handed hitter showed off some of his power potential, reaching up to 90 mph for his max EV with a max distance of 324’, consistently looking to elevate up the middle of the field. He took an impressive round of defense at first base, displaying soft hands and clear feel for the position, moving especially well for his size around the bag.
Positional Profile: 1B/RHP
Body: 6-3, 205-pounds. Highly-advanced frame for his age. Physical, well-proportioned with functional strength.
Hit: RHH. Balanced, wide setup, minimal hand movement/load, short stride. Flat path, elevates up the middle, present leverage with more power to come down the road. 65.4 mph bat speed with 7 G’s of rotational acceleration.
Power: 90 max exit velocity, averaged 81.2 mph. 325’ max distance.
Arm: RH. INF - 73 mph. Loose, easy arm, 3/4 release.
Defense: Clean mover, especially for his size, soft/sure hands, above-average overall defender for his age.
Run: 7.96 runner in the 60.