21.2
Hand Speed (max)
2/24/24
CLASS OF 2026
2B
RHP
Andrew
Dierks
Harrisburg (HS) • SD
5' 11" • 165LBS
L/R • 16yr 5mo
5' 11" • 165LBS
L/R • 16yr 5mo
Rankings
2026 National
Rankings available to Premium Subscriber
Commitment
UNCOMMITTED
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Best Of Stats
69.7
Bat Speed (max)
2/24/24
20.4
Rot. Acc (max)
2/24/24
-
Hard Hit %
87.5
Exit Velocity (max)
2/24/24
82.3
Exit Velocity (avg)
2/24/24
321
Distance (max)
2/24/24
83
Sweet Spot %
2/24/24
7.18
60
2/24/24
3.98
30-yd
2/24/24
1.76
10-yd
2/24/24
19.2
Run speed (max)
2/24/24
75
INF Velo
2/24/24
-
OF Velo
-
C Velo
-
Pop Time
Fastball
78
Velocity (max)
2/24/24
75.7 - 77.2
Velo Range
2/24/24
1675
Spin Rate (avg)
2/24/24
Changeup
66.5 - 67.5
Velo Range
2/24/24
1203
Spin Rate (avg)
2/24/24
Curveball
60.3 - 62.1
Velo Range
2/24/24
1540
Spin Rate (avg)
2/24/24
Positional Tools
2024
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).
75.0
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.46
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
67.0
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.
9.6
Hitting
2024
2023
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
87.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
82.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
321
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
225
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
20.9
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).
71.4
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
66.4
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
227
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
162
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
61.0
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.
PBR Preseason ID- South Dakota
Feb 24, 2024
Trackman - Hitting
87.5
Exit Velocity (max)
82.3
Exit Velocity (avg)
225
Distance (avg)
321
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
PBR Summer ID- Sioux Falls
Aug 12, 2023
Trackman - Hitting
71.4
Exit Velocity (max)
66.4
Exit Velocity (avg)
162
Distance (avg)
227
Distance (max)
Fly Ball %
Hitting
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.3
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
69.7
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
67.2
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.
PBR Preseason ID- South Dakota
Feb 24, 2024
Blast - Hitting
21.2
Hand Speed (max)
20.3
Hand Speed (avg)
69.7
Bat Speed (max)
67.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2024
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
77.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
76.4
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).
1675
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.
21.9
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).
61.2
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).
1540
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).
67.0
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).
1203
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).
74.3
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
72.5
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).
1658
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.
22.9
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).
56.9
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).
1533
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).
59.6
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).
1139
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).
PBR Preseason ID- South Dakota
Feb 24, 2024
Trackman - Fastball
77.5
Velocity (max)
75.7 - 77.2
Velo Range
75.2
Eff Velocity (avg)
1,727
Spin Rate (max)
1,675
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
62.1
Velocity (max)
60.3 - 62.1
Velo Range
60.0
Eff Velocity (avg)
1,623
Spin Rate (max)
1,540
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
67.7
Velocity (max)
66.5 - 67.5
Velo Range
65.5
Eff Velocity (avg)
1,276
Spin Rate (max)
1,203
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
PBR Summer ID- Sioux Falls
Aug 12, 2023
Trackman - Fastball
74.3
Velocity (max)
71.1 - 73.9
Velo Range
70.4
Eff Velocity (avg)
1,727
Spin Rate (max)
1,658
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
58.0
Velocity (max)
55.6 - 58.0
Velo Range
53.8
Eff Velocity (avg)
1,662
Spin Rate (max)
1,533
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
Trackman - ChangeUp
61.4
Velocity (max)
58.1 - 61.0
Velo Range
57.2
Eff Velocity (avg)
1,193
Spin Rate (max)
1,139
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
Pitching Velos
2024
2023
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)
76.5
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
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
74.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
57.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
59.5
Game Performance
2024
2023
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.76
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.98
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.18
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.77
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.12
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.46
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Visual Edge
Pitch Ai
Notes
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Draft Reports
Contact
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Positional Profile: RHP/2B
Body: 5-11, 165-pounds.
Delivery: Starts square/balanced, forward side step, tall balance position, continuous through release, lands slightly across
Arm Action: RH. Short arm action, high hand break, inverted w, horizontal elbow, high 3/4 slot
FB: T78, 76-77 mph. Arm side run/sink T1727, 1675 average rpm.
CB: 60-62 mph. Developing 12/6 break T1623, 1540 average rpm.
CH: 66-67 mph. Varying T1276, 1203 average rpm.
ATH: 7.18 runner in the 60. 1.76 and 3.98 in the 10 and 30 yard splits.
Positional Profile: RHP/2B
Body: 5-11, 165-pounds.
Hit: LHH. Slightly closed wide base, high hands Quick leg lift and stride, small hand wrap back. Throws hands at contact, occasional pop. Mid/pull approach, consistent barrel, line drive and fly ball result 67.2 mph bat speed with 16 G's of rotational acceleration.
Power: 87 max exit velocity, averaged 82.3 mph. 321' max distance.
Arm: RH. INF-75 mph.
Defense: Sits back on ball, developing footwork, length at times. Hands work high to low, times to bounce/ball speed
ATH: 7.18 runner in the 60. 1.76 and 3.98 in the 10 and 30 yard splits.
Positional Profile: RHP/2B
Body: 5-10, 155-pounds.
Delivery: Squared/balanced start, forward step and pivots, leg lift up, coiled balance position, swings down and lands open.
Arm Action: RH. Short arm action, high hand break, shoulder tilt up, inverted w, high 3/4 slot
FB: T74, 71-74 mph. Straight T1727, 1658 average rpm.
CB: 56-58 mph. 11/5 break T1662, 1533 average rpm.
CH: 58-61 mph. Flicks, slows arm action T1193, 1139 average rpm.
ATH: 7.46 runner in the 60. 1.77 and 4.12 in the 10 and 30 yard splits.
Positional Profile: RHP/2B
Body: 5-10, 155-pounds.
Hit: LHH. Slightly closed stance. Quick leg lift and stride, small hand load. Some stiffness in hands. Barrel works down to contact. Mid/pull approach, inconsistent barrel contact, fly ball result
Power: 71 max exit velocity, averaged 66.4 mph. 227' max distance.
Arm: RH. INF-67 mph.
Defense: Developing footwork. Feet work to ball and stops to field, better movements laterally. Hands work high to low
ATH: 7.46 runner in the 60. 1.77 and 4.12 in the 10 and 30 yard splits.
Positional Profile: RHP/2B
Body: 5-10, 155-pounds.
Delivery: Squared/balanced start, forward step and pivots, leg lift up, coiled balance position, swings down and lands open.
Arm Action: RH. Short arm action, high hand break, shoulder tilt up, inverted w, high 3/4 slot
FB: T74, 71-74 mph. Straight T1727, 1658 average rpm.
CB: 56-58 mph. 11/5 break T1662, 1533 average rpm.
CH: 58-61 mph. Flicks, slows arm action T1193, 1139 average rpm.
ATH: 7.46 runner in the 60. 1.77 and 4.12 in the 10 and 30 yard splits.
Positional Profile: RHP/2B
Body: 5-10, 155-pounds.
Hit: LHH. Slightly closed stance. Quick leg lift and stride, small hand load. Some stiffness in hands. Barrel works down to contact. Mid/pull approach, inconsistent barrel contact, fly ball result
Power: 71 max exit velocity, averaged 66.4 mph. 227' max distance.
Arm: RH. INF-67 mph.
Defense: Developing footwork. Feet work to ball and stops to field, better movements laterally. Hands work high to low
ATH: 7.46 runner in the 60. 1.77 and 4.12 in the 10 and 30 yard splits.