@https://x.com/liamjhiatt?s=21 -
Hand Speed (max)
CLASS OF 2027
1B
RHP
Liam
Hiatt
Hendrickson (HS) • TX
6' 2" • 208LBS
R/R • 17yr 4mo
Travel Team: 1836 Roughriders 17u Sierra
6' 2" • 208LBSR/R • 17yr 4mo
Travel Team: 1836 Roughriders 17u Sierra
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
-
Bat Speed (max)
-
Rot. Acc (max)
9
Hard Hit %
6/06/26
96.2
Exit Velocity (max)
6/06/26
82.6
Exit Velocity (avg)
6/06/26
298
Distance (max)
6/06/26
9
Sweet Spot %
6/06/26
7.09
60-yd
6/06/26
-
30-yd
-
10-yd
-
Run speed (max)
84
INF Velo
6/06/26
-
OF Velo
-
C Velo
-
Pop Time
Fastball
85
Velocity (max)
6/06/26
82 - 84.1
Velo Range
6/06/26
2065
Spin Rate (avg)
8/01/26
Changeup
74.6 - 76.3
Velo Range
8/01/26
1513
Spin Rate (avg)
8/01/26
Curveball
67 - 72
Velo Range
8/01/26
1859
Spin Rate (avg)
8/01/26
Slider
76 - 78
Velo Range
6/06/26
2157
Spin Rate (avg)
8/01/26
Positional Tools
2026
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.09
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.
13.6
Hitting
2026
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
96.2
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
82.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
298
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
129
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
13.485
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.
1836 Roughriders Scout Day
Jun 6, 2026
Trackman - Hitting
96.2
Exit Velocity (max)
82.6
Exit Velocity (avg)
129
Distance (avg)
298
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
Pitching
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.7
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
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).
2063
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.
25.5
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).
69.3
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).
1859
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).
75.5
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).
1513
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).
75.6
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).
2069
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).
Central Texas Upperclass Uncommitted Games
Aug 1, 2026
Trackman - Fastball
81.6
Velocity (max)
78.2 - 80.9
Velo Range
78.8
Eff Velocity (avg)
2,176
Spin Rate (max)
2,065
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
73.6
Velocity (max)
66.9 - 72.0
Velo Range
69.1
Eff Velocity (avg)
2,128
Spin Rate (max)
1,859
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
74.4
Velocity (max)
73.2 - 74.4
Velo Range
71.6
Eff Velocity (avg)
2,189
Spin Rate (max)
2,157
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
76.3
Velocity (max)
74.6 - 76.3
Velo Range
73.9
Eff Velocity (avg)
1,546
Spin Rate (max)
1,513
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
1836 Roughriders Scout Day
Jun 6, 2026
Trackman - Fastball
84.7
Velocity (max)
82.0 - 84.1
Velo Range
83.5
Eff Velocity (avg)
2,211
Spin Rate (max)
2,061
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
77.7
Velocity (max)
75.8 - 77.7
Velo Range
75.7
Eff Velocity (avg)
2,039
Spin Rate (max)
2,010
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2026
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
81.2
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)
75.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.2
Game Performance
Vizual Edge
Pitch Ai
Notes
News
Comments
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.
Positional Profile: 1B/RHP RHS Build/frame to add strength. Arm works. Look for velo to tick up. FB effective when in zone. Shows feel for secondary. Development of command key to success. Flashes stuff.
Body: 6-2, 208-pounds. Solid frame/build to add strength. Width to back/shoulders, good middle with lower showing strength.
Delivery: Stretch delivery, high knee lift with inward turn. Lead shoulder tilt. Stride leg works down the slope, lands with cross step delivery, open toe, hip opens early. Upright, rotational finish.
Arm Action: RH. Compact circle, High 3/4 slot, with solid finish. Arm drags at times, due to hip opening early.
FB: T82, 78-81 mph. Solid down plane. Arm side misses with arm drag. Arm works, velo will make a jump. Occ arm side tail. T2176, 2065 average rpm.
CB: 67-72 mph. Downer action with depth present. T2128, 1859 average rpm.
SL: 73-74 mph. Showsn ability to spin baseball with TQ tilt. T2189, 2157 average rpm.
CH: 75-76 mph. Fade action, fair deception. T1546, 1513 average rpm.