20.9
Hand Speed (max)
5/27/26
CLASS OF 2029
OF
RHP
Tristan
Holcombe
Spring Valley (HS) • NV
5' 8" • 142LBS
R/R • 16yr
Travel Team: Sin City Thunder
5' 8" • 142LBSR/R • 16yr
Travel Team: Sin City Thunder
Rankings
2029 National
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
63.9
Bat Speed (max)
5/27/26
14.4
Rot. Acc (max)
10/26/25
-
Hard Hit %
87
Exit Velocity (max)
5/27/26
83.8
Exit Velocity (avg)
5/27/26
264
Distance (max)
3/22/25
100
Sweet Spot %
5/27/26
6.98
60-yd
5/27/26
3.91
30-yd
5/27/26
1.68
10-yd
5/27/26
20.0
Run speed (max)
5/27/26
-
INF Velo
78
OF Velo
5/27/26
-
C Velo
-
Pop Time
Fastball
76.1
Velocity (max)
5/27/26
74.7 - 76.1
Velo Range
5/27/26
1866
Spin Rate (avg)
5/27/26
Changeup
61.1 - 64
Velo Range
3/22/25
1400
Spin Rate (avg)
3/22/25
Curveball
65.8 - 67.7
Velo Range
5/27/26
1976
Spin Rate (avg)
5/27/26
Slider
58.6 - 59.7
Velo Range
3/22/25
1898
Spin Rate (avg)
3/22/25
Positional Tools
2026
2025
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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).
78.0
Outfield Velocity
The athlete's maximum throwing velocity from an outfield position in the given event year. Measured in miles per hour (MPH).
75.0
Hitting
2026
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
87.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
83.8
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).
226
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
16.7744
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).
86.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
73.8
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
264
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
98
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
6.1613
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.
Las Vegas Top Prospect Games (SOLD OUT)
May 27, 2026
Trackman - Hitting
87.0
Exit Velocity (max)
83.8
Exit Velocity (avg)
226
Distance (avg)
263
Distance (max)
Sweet Spot %
Line Drive %
Las Vegas Fall ID
Oct 26, 2025
Trackman - Hitting
86.8
Exit Velocity (max)
75.9
Exit Velocity (avg)
90
Distance (avg)
235
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
Las Vegas Rising Stars ID
Mar 22, 2025
Trackman - Hitting
83.6
Exit Velocity (max)
70.8
Exit Velocity (avg)
109
Distance (avg)
264
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2026
2025
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
20.9
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
63.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
62.1
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.
20.8
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.0
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
62.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
60.3
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.
Las Vegas Top Prospect Games (SOLD OUT)
May 27, 2026
Blast - Hitting
20.9
Hand Speed (max)
20.1
Hand Speed (avg)
63.9
Bat Speed (max)
62.1
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Las Vegas Fall ID
Oct 26, 2025
Blast - Hitting
20.8
Hand Speed (max)
20.0
Hand Speed (avg)
62.5
Bat Speed (max)
60.3
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).
76.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.4
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).
1866
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.
24.7
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).
1976
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).
70.5
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
71.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
66.9
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).
1532
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.
22.6
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
62.7
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).
1400
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).
59.1
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).
1898
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).
Las Vegas Top Prospect Games (SOLD OUT)
May 27, 2026
Trackman - Fastball
76.1
Velocity (max)
74.7 - 76.1
Velo Range
75.5
Eff Velocity (avg)
2,041
Spin Rate (max)
1,866
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
68.0
Velocity (max)
65.8 - 67.7
Velo Range
65.5
Eff Velocity (avg)
2,091
Spin Rate (max)
1,976
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
70.5
Velocity (max)
69.0
Eff Velocity (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Las Vegas Rising Stars ID
Mar 22, 2025
Trackman - Fastball
71.9
Velocity (max)
59.5 - 71.9
Velo Range
69.6
Eff Velocity (avg)
1,914
Spin Rate (max)
1,532
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
59.9
Velocity (max)
58.6 - 59.7
Velo Range
57.7
Eff Velocity (avg)
1,976
Spin Rate (max)
1,898
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
64.0
Velocity (max)
61.1 - 64.0
Velo Range
61.9
Eff Velocity (avg)
1,495
Spin Rate (max)
1,400
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
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
Game Performance
2026
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.68
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.91
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
6.98
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.
1.73
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.
7.17
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.
Las Vegas Top Prospect Games (SOLD OUT)
May 27, 2026
Vald
1.68
10-yd
3.91
30-yd
6.98
60-yd
20.0
Run speed (max)
1.27
RSI (max)
20.8
Jump Height (max)
Las Vegas Fall ID
Oct 26, 2025
Vald
1.77
10-yd
4.03
30-yd
7.21
60-yd
19.3
Run speed (max)
1.46
RSI (max)
20.2
Jump Height (max)
Vizual Edge
2026
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.
70.29
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.
74.5
Pitch Ai
Notes
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Draft Reports
Contact
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Physical
2026
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.