@HayvenGamboa29 18.1
Hand Speed (max)
8/24/25
CLASS OF 2028
C
OF
Hayven
Gamboa
Mount Carmel (HS) • IL
5' 9" • 138LBS
R/R • 15yr 9mo
Travel Team: White Sox Ace
5' 9" • 138LBSR/R • 15yr 9mo
Travel Team: White Sox Ace
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
76.5
Bat Speed (max)
8/24/25
8.2
Rot. Acc (max)
2/22/25
-
Hard Hit %
89.8
Exit Velocity (max)
8/24/25
80.5
Exit Velocity (avg)
8/24/25
263
Distance (max)
8/24/25
78
Sweet Spot %
2/22/25
7.00
60-yd
8/24/25
3.89
30-yd
8/24/25
1.73
10-yd
8/24/25
19.8
Run speed (max)
8/24/25
73
INF Velo
2/22/25
84
OF Velo
8/24/25
72
C Velo
8/24/25
1.94 - 2.03
Pop Time
8/24/25
Fastball
72
Velocity (max)
4/19/24
70 - 72
Velo Range
4/19/24
-
Spin Rate (avg)
Curveball
67 - 68
Velo Range
4/19/24
-
Spin Rate (avg)
Positional Tools
2025
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.00
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
1.94 - 2.22
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
72.0
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
Outfield Velocity
The athlete's maximum throwing velocity from an outfield 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.
12.8
Chicago Preseason ID
Feb 22, 2025
Position
7.42
60-yard
2.11 - 2.22
Pop Time
73
INF Velo
79
OF Velo
70
C Velo
77
Exit Velo
Power Speed Score
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
89.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
77.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
263
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
148
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.3389
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.
Last Chance Summer ID
Aug 24, 2025
Trackman - Hitting
89.8
Exit Velocity (max)
80.5
Exit Velocity (avg)
128
Distance (avg)
263
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Chicago Preseason ID
Feb 22, 2025
Trackman - Hitting
76.9
Exit Velocity (max)
73.3
Exit Velocity (avg)
173
Distance (avg)
251
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
18.1
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
76.5
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.
Last Chance Summer ID
Aug 24, 2025
Blast - Hitting
18.1
Hand Speed (max)
16.3
Hand Speed (avg)
76.5
Bat Speed (max)
69.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Chicago Preseason ID
Feb 22, 2025
Blast - Hitting
17.7
Hand Speed (max)
16.7
Hand Speed (avg)
62.4
Bat Speed (max)
60.7
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
Pitch Scores
Pitching Velos
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
72.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
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
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.
3.89
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.0
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.
Last Chance Summer ID
Aug 24, 2025
Vald
1.73
10-yd
3.89
30-yd
7.00
60-yd
19.8
Run speed (max)
1.23
RSI (max)
25.4
Jump Height (max)
Chicago Preseason ID
Feb 22, 2025
Vald
1.80
10-yd
4.13
30-yd
7.42
60-yd
18.6
Run speed (max)
1.25
RSI (max)
22.2
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.
73.36
Pitch Ai
Notes
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Comments
Draft Reports
Contact
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Physical
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.
UTIL Hayven Gamboa (Mount Carmel, 2028) is a young, versatile prospect to note from the day. Behind the plate, Gamboa showed a clean transfer while working in-line from the chute, delivering accurate throws while not being afraid to play the hop and use the turf, 2.11 pop-time (T70 mph). On the infield, he showed soft hands with a two-hand gather that worked out front, featuring loose and natural actions with some timing. He showed similar loose actions in the outfield, and his arm played with ease and fluidity from each position. At the plate, he once again showed fluid movement patterns with feel for the barrel throughout his round, working to hit the ball back up the middle of the field and to the gaps.
Positional Profile: C/OF/INF
Body: 5-8, 135 pounds. Lean, athletic build.
Hit: RHH. Wide stance, rhythmic hands and load. Flat path, controlled finish, opposite field approach. 60.7 mph bat speed with 6g of rotational acceleration.
Power: 77 mph max exit velocity (73.3 avg.).
Arm: RH. C - 70 mph. INF - 73 mph. OF - 79 mph. Short arm action, 3/4 slot. INF: Full arm action, 3/4 slot.
Defense: 2.11-2.22 pop time range; Versatile defender who worked out at multiple spots on the day. Athletic and quality actions at all spots. Soft hands and body control. Quick release behind the plate.
Athletic Testing: 7.42 runner in the 60-yard dash; 22.20-inch max vertical jump.
Vizual Edge: 73.36 Edge Score.
Positional Profile: C/OF/INF
Body: 5-8, 135 pounds. Lean, athletic build.
Hit: RHH. Wide stance, rhythmic hands and load. Flat path, controlled finish, opposite field approach. 60.7 mph bat speed with 6g of rotational acceleration.
Power: 77 mph max exit velocity (73.3 avg.).
Arm: RH. C - 70 mph. INF - 73 mph. OF - 79 mph. Short arm action, 3/4 slot. INF: Full arm action, 3/4 slot.
Defense: 2.11-2.22 pop time range; Versatile defender who worked out at multiple spots on the day. Athletic and quality actions at all spots. Soft hands and body control. Quick release behind the plate.
Athletic Testing: 7.42 runner in the 60-yard dash; 22.20-inch max vertical jump.
Vizual Edge: 73.36 Edge Score.