82
Exit Velocity (max)
8/15/25
CLASS OF 2027
C
RHP
Walker
Viessman
Spearfish (HS) • SD
5' 8" • 115LBS
L/R • 17yr 3mo
5' 8" • 115LBS
L/R • 17yr 3mo
Rankings
2027 National
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
80.6
Exit Velocity (avg)
8/15/25
286
Distance (max)
8/15/25
50
Sweet Spot %
8/15/25
7.59
60-yd
8/15/25
4.47
30-yd
8/13/23
1.84
10-yd
8/15/25
16.5
Run speed (max)
8/13/23
73
INF Velo
8/15/25
-
OF Velo
62
C Velo
8/13/23
2.50 - 2.64
Pop Time
8/13/23
Fastball
76
Velocity (max)
8/15/25
72 - 76
Velo Range
8/15/25
1924
Spin Rate (avg)
8/15/25
Changeup
69 - 70
Velo Range
8/15/25
1587
Spin Rate (avg)
8/15/25
Curveball
67 - 68
Velo Range
8/15/25
1945
Spin Rate (avg)
8/15/25
Slider
71.1 - 72.5
Velo Range
8/15/25
1867
Spin Rate (avg)
8/15/25
Positional Tools
2025
2023
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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
Pop Time
The athlete's fastest pop time in the given event year. Measured from glove to glove, in seconds (s).
2.50 - 2.64
Catcher Velocity
The athlete's maximum throwing velocity from the catcher position in the given event year. Measured in miles per hour (MPH).
62.0
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
62.0
Hitting
2025
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
82.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
80.6
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
286
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
164
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
16.4896
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).
67.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
60.9
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
201
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
155
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
35.4319
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.
SD Summer ID- Rapid City
Aug 15, 2025
Trackman - Hitting
82.0
Exit Velocity (max)
80.6
Exit Velocity (avg)
164
Distance (avg)
286
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR Summer ID- Rapid City
Aug 13, 2023
Trackman - Hitting
67.1
Exit Velocity (max)
60.9
Exit Velocity (avg)
155
Distance (avg)
201
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.8
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).
1924
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.
25.9
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).
67.5
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).
1945
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).
69.3
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).
1587
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).
71.8
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).
1867
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).
SD Summer ID- Rapid City
Aug 15, 2025
Trackman - Fastball
75.8
Velocity (max)
72.5 - 75.8
Velo Range
72.1
Eff Velocity (avg)
1,982
Spin Rate (max)
1,924
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
67.8
Velocity (max)
67.0 - 67.8
Velo Range
65.0
Eff Velocity (avg)
1,945
Spin Rate (max)
1,945
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
72.5
Velocity (max)
71.1 - 72.5
Velo Range
69.9
Eff Velocity (avg)
1,898
Spin Rate (max)
1,867
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
70.0
Velocity (max)
68.7 - 69.8
Velo Range
67.0
Eff Velocity (avg)
1,662
Spin Rate (max)
1,587
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
76.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.0
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
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.5
Game Performance
2023
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.
4.47
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
8.20
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.84
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.58
Vizual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Positional Profile: C/RHP
Body: 5-8, 115-pounds.
Delivery: Standard start, slide step, controlled leg lift, drifts down slope, lands inline.
Arm Action: RH. Short AA, elbow move back, flips up, slight push from 3/4 slot.
FB: T76, 72-76 mph. T1982, 1924 average rpm.
CB: 67-68 mph. T1945, 1945 average rpm.
SL: 71-72 mph. T1898, 1867 average rpm.
CH: 69-70 mph. T1662, 1587 average rpm.
ATH: 7.59 runner in the 60. 1.84 in the 10 yard split.
Positional Profile: C/RHP
Body: 5-8, 115-pounds.
Hit: LHH. Balanced, square, quiet hands, short lower half stride, some depth in barrel, mid-pull contact.
Power: 82 max exit velocity, averaged 80.6 mph. 286' max distance.
Arm: RH. INF-73 mph.
Defense: Works in or plays off left side, short footwork to release, averaga hands and plays to ball speed
ATH: 7.59 runner in the 60. 1.84 in the 10 yard split.
Positional Profile: C/RHP
Body: 5-8, 115-pounds.
Hit: LHH. Slightly open start. Compresses down and stride, small hand load. Pushes barrel to contact. Leg get through swing. Uses the whole field, average barrel, ground ball to fly ball result
Power: 67 max exit velocity, averaged 60.9 mph. 201' max distance.
Arm: RH. C-62 mph. INF-62 mph.
Defense: 2.50-2.64 pop times. Slightly staggerred stance, small glove movement, can get beat. Average movements to block. Some length in exchange and footwork on throws. IF- Sits back on routine ball, stops to field, developing footwork. Hands stay low and can get caught deep
ATH: 8.20 runner in the 60. 1.87 and 4.47 in the 10 and 30 yard splits.