@DierksGeiss2026 
18.2
Hand Speed (max)
2/17/25
CLASS OF 2026
2B
RHP
Dierks
Geiss
Wilmington (HS) • IL
5' 9" • 170LBS
L/R • 17yr 7mo
Travel Team: Prestige Travel Baseball Guzzo 17u
5' 9" • 170LBSL/R • 17yr 7mo
Travel Team: Prestige Travel Baseball Guzzo 17u
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
65.5
Bat Speed (max)
2/17/25
12.8
Rot. Acc (max)
2/17/25
-
Hard Hit %
85.5
Exit Velocity (max)
2/17/25
79
Exit Velocity (avg)
2/17/25
315
Distance (max)
2/17/25
80
Sweet Spot %
2/17/25
7.36
60-yd
2/17/25
4.08
30-yd
2/17/25
1.79
10-yd
2/17/25
18.7
Run speed (max)
2/17/25
83
INF Velo
2/17/25
-
OF Velo
-
C Velo
-
Pop Time
Fastball
83
Velocity (max)
2/17/25
81 - 83
Velo Range
2/17/25
2097
Spin Rate (avg)
2/17/25
Changeup
72 - 75
Velo Range
2/17/25
1590
Spin Rate (avg)
2/17/25
Curveball
65 - 67
Velo Range
2/17/25
2287
Spin Rate (avg)
2/17/25
Slider
68.4 - 72.1
Velo Range
2/17/25
2442
Spin Rate (avg)
2/17/25
Positional Tools
2025
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.36
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
83.0
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.
11.6
Hitting
2025
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
85.5
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
79.0
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
315
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
233
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
21.1586
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.
Lockport Preseason ID
Feb 17, 2025
Trackman - Hitting
85.5
Exit Velocity (max)
79.0
Exit Velocity (avg)
233
Distance (avg)
315
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.
18.2
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
16.4
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
65.5
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
61.5
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.
Lockport Preseason ID
Feb 17, 2025
Blast - Hitting
18.2
Hand Speed (max)
16.4
Hand Speed (avg)
65.5
Bat Speed (max)
61.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
82.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
82.1
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).
2097
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).
66.0
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).
2287
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).
73.6
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).
1590
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).
70.3
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).
2442
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).
Lockport Preseason ID
Feb 17, 2025
Trackman - Fastball
82.9
Velocity (max)
81.5 - 82.8
Velo Range
81.2
Eff Velocity (avg)
2,161
Spin Rate (max)
2,097
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
67.1
Velocity (max)
65.2 - 66.9
Velo Range
63.7
Eff Velocity (avg)
2,347
Spin Rate (max)
2,287
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
72.6
Velocity (max)
68.4 - 72.1
Velo Range
68.1
Eff Velocity (avg)
2,503
Spin Rate (max)
2,442
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
75.1
Velocity (max)
72.4 - 74.9
Velo Range
73.1
Eff Velocity (avg)
1,658
Spin Rate (max)
1,590
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
2023
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
83.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
82.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.0
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.5
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
70.0
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)
79.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
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
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.79
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
4.08
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.36
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
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.
70.47
Pitch Ai
Notes
News
- Recruiting Roundup: 10/31-11/6 - Nov 7, 2025
- Lockport Preseason ID: Pitcher Analysis - May 1, 2025
- Lockport Preseason ID: Infielder Analysis - May 1, 2025
- Lockport Preseason ID: Positional Data Dive - Feb 20, 2025
- Lockport Preseason ID: Statistical Analysis - Feb 19, 2025
- 2A State Finals Preview - May 30, 2024
Comments
Draft Reports
Contact
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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: RHP/3B
Body: 5-8, 175 pounds. Compact frame with present strength throughout.
Hit: LHH. Balanced and relaxed setup, quiet load, short stride. Loose hands through the zone, level swing, looks to pull the ball. 61.5 mph bat speed with 11g of rotational acceleration.
Power: 86 mph max exit velocity (79 avg.); 315-foot max batted distance.
Arm: RH. INF - 83 mph. High 3/4 slot.
Defense: Athletic mover, plays with leverage, sure-handed actions.
Athletic Testing: 7.36 runner in the 60-yard dash; 23.70-inch max vertical jump.
Vizual Edge: 70.47 Edge Score.
Positional Profile: RHP/3B
Body: 5-8, 175 pounds. Compact frame with present strength throughout.
Delivery: Stretch only, easy, short leg lift, works in-line, holds pre-bend down the mound, balanced finish.
Arm Action: RH. Short circle, quick arm, 3/4 slot.
FB: T83, 81-83 mph. Easy out of hand with feel for the zone. T2161, 2097 average rpm.
CB: 65-67 mph. Heavy 11/5, glove side. T2347, 2287 average rpm.
SL: 68-72 mph. Sharp and quick horizontal break. T2503, 2442 average rpm.
CH: 72-75 mph. Fading action at the plate. T1658, 1590 average rpm.