@RChirhart91197 22
Hand Speed (max)
7/24/25
CLASS OF 2029
C
RHP
Roman
Chirhart
Woodbury High School (HS) • MN
5' 7" • 150.4LBS
R/R • 14yr 6mo
Travel Team: Great Lakes 2029 Black
5' 7" • 150.4LBSR/R • 14yr 6mo
Travel Team: Great Lakes 2029 Black
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Best Of Stats
73.6
Bat Speed (max)
7/24/25
16.5
Rot. Acc (max)
7/24/25
17
Hard Hit %
7/24/25
91.3
Exit Velocity (max)
7/24/25
85.5
Exit Velocity (avg)
7/24/25
327
Distance (max)
3/16/25
63
Sweet Spot %
8/28/24
7.38
60-yd
3/16/25
4.13
30-yd
3/16/25
1.83
10-yd
3/16/25
18.9
Run speed (max)
3/16/25
-
INF Velo
-
OF Velo
76
C Velo
7/24/25
2.03 - 2.21
Pop Time
3/16/25
Fastball
84.2
Velocity (max)
7/24/25
79.3 - 83
Velo Range
7/24/25
1783
Spin Rate (avg)
8/28/24
Changeup
65 - 69
Velo Range
3/16/25
-
Spin Rate (avg)
Curveball
62 - 64
Velo Range
3/16/25
2125
Spin Rate (avg)
8/28/24
Slider
65 - 67
Velo Range
8/28/24
1960
Spin Rate (avg)
7/24/25
Positional Tools
2025
2024
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Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.03 - 2.21
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
76.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.85
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.20 - 2.37
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
71.0
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.
10.5
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).
91.3
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).
327
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
180
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
12.8896
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).
82.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
74.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
285
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
196
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
27.5116
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.
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Trackman - Hitting
91.3
Exit Velocity (max)
85.5
Exit Velocity (avg)
200
Distance (avg)
317
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MN Rising Stars ID- Twin Cities (Session 3)
Mar 16, 2025
Trackman - Hitting
89.0
Exit Velocity (max)
74.7
Exit Velocity (avg)
145
Distance (avg)
327
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MN Rising Stars ID- Twin Cities
Oct 6, 2024
Trackman - Hitting
78.2
Exit Velocity (max)
73.1
Exit Velocity (avg)
179
Distance (avg)
264
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MN Scout Day- Great Lakes Academy
Aug 28, 2024
Trackman - Hitting
82.3
Exit Velocity (max)
75.6
Exit Velocity (avg)
207
Distance (avg)
285
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.
22.0
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
73.6
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.3
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.
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Blast - Hitting
22.0
Hand Speed (max)
21.3
Hand Speed (avg)
73.6
Bat Speed (max)
70.3
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.2
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
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).
1718
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.
21.2
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).
60.7
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).
1753
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
64.6
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).
1960
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).
76.6
Fastball
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
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).
1783
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.
23.9
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).
61.7
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).
2125
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).
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
66.0
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).
1915
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).
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Trackman - Fastball
84.2
Velocity (max)
79.3 - 83.0
Velo Range
79.8
Eff Velocity (avg)
1,891
Spin Rate (max)
1,718
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
62.6
Velocity (max)
58.9 - 62.6
Velo Range
59.0
Eff Velocity (avg)
1,948
Spin Rate (max)
1,753
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
66.9
Velocity (max)
62.4 - 66.9
Velo Range
63.4
Eff Velocity (avg)
2,024
Spin Rate (max)
1,960
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
MN Scout Day- Great Lakes Academy
Aug 28, 2024
Trackman - Fastball
76.6
Velocity (max)
72.7 - 76.3
Velo Range
74.4
Eff Velocity (avg)
1,853
Spin Rate (max)
1,783
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
62.0
Velocity (max)
61.3 - 62.0
Velo Range
61.5
Eff Velocity (avg)
2,276
Spin Rate (max)
2,125
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Slider
67.3
Velocity (max)
65.1 - 67.0
Velo Range
65.5
Eff Velocity (avg)
2,218
Spin Rate (max)
1,915
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
2024
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
2025
2024
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)
78.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
63.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
78.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
64.8
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.82
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.13
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.38
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.
Junior Future Games (Class of 2029/30)
Jul 24, 2025
Vald
1.85
10-yd
4.22
30-yd
7.62
60-yd
18.2
Run speed (max)
1.19
RSI (max)
21.8
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.
60.61
Pitch Ai
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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.
Positional Profile: C/RHP
Body: 5-8, 135-pounds.
Delivery: Windup motion with hybrib stance to start. Quick side step into leg kick, keeps quick pace throughout. leg kick to belt, with max effort rotation at release. Shows + arm/ hand speed, Weight carries him glove side after release.
Arm Action: RH. Over the top quick arm action, stays connected to body throughout arm motion.
FB: T80, 77-80 mph. Max intent, comes out of hand clean with good spin.
CB: 62-64 mph. Knuckle curve grip, Slows arm/ windup down, gets up on top of ball creating good downward movement.
SL: 65-67 mph.
CH: 65-69 mph. Keeps arm speed and pronates hard at release, when out front, gets good depth to pitch.
ATH: 7.38 runner in the 60. 1.83 and 4.13 in the 10 and 30 yard splits.
Positional Profile: C/RHP
Body: 5-8, 135-pounds.
Hit: RHH. Neutral set up, weight evenly distributed, hands shoulder height. Aggresive load getting weight to back foot, toe tap on front foot before getting weight shifted into front leg. Violent swing, stays balanced and compact through contact and finish. Shows + gap to gap power.
Power: 89 max exit velocity, averaged 74.7 mph. 327' max distance.
Arm: RH. C-76 mph. Quick over the top release, glove to ear arm action.
Defense: 2.03-2.21 pop times. Stays compact and low in stance throughout. Momentum carries him slightly into right handed box, gets the ball out of glove and into throwing position quickly. quick arm action with accurate and powerful throws to base.
ATH: 7.38 runner in the 60. 1.83 and 4.13 in the 10 and 30 yard splits.
Positional Profile: C/RHP
Body: 5-8, 135-pounds.
Delivery: Stays connected and tight the whole way through wind up, moves with good tempo and gets violent at release. Momentum takes his balance glove side at release w/ head tilt.
Arm Action: RH. Quick arm action, keeps ball tight to body, quick effeciant movement throughout.
FB: T78, 74-75 mph.
CB: 59-62 mph.
SL: 62-65 mph.
ATH: 7.99 runner in the 60.
Positional Profile: C/RHP
Body: 5-8, 135-pounds.
Hit: RHH. Simple athletic set up, wider stance with hands above shoulders. Compact load into backside, gets weight moving into front leg with hands stay back creating good separation. Stays connected through out the swing keeping hands tight to the body and rotation through zone to contact. Aggresive rotation through the ball, high finish with hands, repeatable, balanced swing.
Power: 78 max exit velocity, averaged 73.1 mph. 264' max distance.
Arm: RH. C-70 mph. Quick release, straight to the ear, keeps actions compact.
Defense: 2.20-2.37 pop times. One knee stance, gets body moving early towards 2nd base. Quick transfer from glove, stays on target with throw.
ATH: 7.99 runner in the 60.