79.9
Exit Velocity (max)
5/23/24
CLASS OF 2028
SS
RHP
Ethan
Sehmer
Lakes Community (HS) • IL
5' 9" • 145LBS
R/R • 14yr 3mo
Travel Team: GRB Rays Illinois
5' 9" • 145LBS
R/R • 14yr 3mo
Travel Team: GRB Rays Illinois
Rankings
Commitment
UNCOMMITTED
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Best Of Stats
73.1
Exit Velocity (avg)
2/10/24
250
Distance (max)
5/23/24
90
Sweet Spot %
5/23/24
7.82
60
5/23/24
4.39
30-yd
2/10/24
1.87
10-yd
2/10/24
16.2
Run speed (max)
2/10/24
78
INF Velo
5/23/24
-
OF Velo
-
C Velo
-
Pop Time
Fastball
81.1
Velocity (max)
5/23/24
79 - 81
Velo Range
5/23/24
2098
Spin Rate (avg)
5/23/24
Changeup
59 - 64
Velo Range
2/10/24
1734
Spin Rate (avg)
2/10/24
Curveball
61 - 62.1
Velo Range
5/23/24
1906
Spin Rate (avg)
5/23/24
Positional Tools
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)
7.82
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
78.0
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.
10.2
Hitting
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
79.9
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
71.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
250
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
146
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
14.1
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.
Illinois Rising Stars Games
May 23, 2024
Trackman - Hitting
79.9
Exit Velocity (max)
70.1
Exit Velocity (avg)
193
Distance (avg)
250
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
McHenry Rising Stars ID
Feb 10, 2024
Trackman - Hitting
79.0
Exit Velocity (max)
73.1
Exit Velocity (avg)
67
Distance (avg)
162
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
Hitting
Pitching
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
78.9
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).
2087
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.
26.5
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).
59.5
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).
1835
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).
61.4
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).
1734
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).
Illinois Rising Stars Games
May 23, 2024
Trackman - Fastball
81.1
Velocity (max)
79.0 - 80.8
Velo Range
78.8
Eff Velocity (avg)
2,233
Spin Rate (max)
2,098
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
62.2
Velocity (max)
61.0 - 62.1
Velo Range
59.8
Eff Velocity (avg)
2,027
Spin Rate (max)
1,906
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
McHenry Rising Stars ID
Feb 10, 2024
Trackman - Fastball
76.9
Velocity (max)
75.6 - 76.5
Velo Range
73.9
Eff Velocity (avg)
2,147
Spin Rate (max)
2,056
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - Curveball
59.3
Velocity (max)
56.7 - 59.1
Velo Range
55.3
Eff Velocity (avg)
1,858
Spin Rate (max)
1,779
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
64.5
Velocity (max)
59.0 - 63.8
Velo Range
58.9
Eff Velocity (avg)
1,922
Spin Rate (max)
1,734
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
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
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
81.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.2
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
59.8
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.5
Game Performance
2024
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.87
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.39
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Sehmer had a similarly strong showing on both sides of the ball, starting with his round of BP; as the right-handed hitter showcased loose, athletic hands with some whip through the zone. He showed well on the infield with soft/confident hands and balance throughout his round, also showing the ability to move well laterally. He’s an athletic mover on the mound, repeating his operation and delivering his arsenal from a clean and easy ¾ release. The right-hander worked his fastball in the 75-76 mph range while also going to a curveball/changeup duo to change the pace.
Positional Profile: SS/RHP
Body: 5-7, 130-pounds. Athletic, well-proportioned.
Delivery: Athletic mover, repeatable, moves well down the mound, drop/drive delivery, works in-line.
Arm Action: RH. Clean, easy arm path, 3/4 slot.
FB: T77, 76-77 mph. Comes out of the hand clean, firm. T2147, 2056 average rpm.
CB: 57-59 mph. 11/5 shape with quality movement, feel for zone. T1858, 1779 average rpm.
CH: 59-64 mph. Some fade to the arm-side. T1922, 1734 average rpm.
Positional Profile: SS/RHP
Body: 5-7, 130-pounds. Athletic, well-proportioned.
Hit: RHH. Wide setup, toe-taps into a long stride. Loose, athletic hands, uphill path, some whip through the zone with a flat path.
Power: 79 max exit velocity, averaged 73.1 mph. 162’ max distance.
Arm: RH. INF- 74 mph. Short, compact arm with quickness. Plays from multiple slots.
Defense: Balanced, sure-handed, moves well to both sides.
Run: 4.39 30-yard dash.