@CulbertsonKolby 
86
Velocity (max)
3/05/23
CLASS OF 2024
LHP
OF
Kolby
Culbertson
Northern State
Coon Rapids-Bayard (HS) • IA
6' 0" • 175LBS
L/L • 19yr 4mo
Travel Team: Grand slam usa
Coon Rapids-Bayard (HS) • IA
6' 0" • 175LBS
L/L • 19yr 4mo
Travel Team: Grand slam usa
Rankings
2024 National
Rankings available to Premium Subscriber
2024 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
83.1 - 85.3
Velo Range
3/05/23
2081
Spin Rate (avg)
3/05/23
Changeup
71.2 - 73.3
Velo Range
3/05/23
1284
Spin Rate (avg)
3/05/23
Curveball
71.9 - 73.2
Velo Range
3/05/23
2080
Spin Rate (avg)
10/25/20
Slider
71.2 - 72.4
Velo Range
8/06/22
1653
Spin Rate (avg)
8/06/22
7.16
60-yd
8/06/22
3.97
30-yd
8/06/22
1.73
10-yd
8/06/22
19.2
Run speed (max)
8/06/22
Positional Tools
Hitting
Hitting
Pitching
2023
2022
2021
2020
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
84.2
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).
2081
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.
24.7
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).
72.5
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).
2030
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).
72.3
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).
1284
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).
82.2
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
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).
1754
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.
22.3
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).
67.0
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).
1762
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).
70.2
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).
1017
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).
1653
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).
80.1
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.0
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).
1813
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.
23.5
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).
65.1
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).
1850
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).
67.9
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).
1184
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).
73.7
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
71.2
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).
1768
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.
24.8
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).
60.6
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).
2080
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).
PBR IA Preseason All-State (Invite Only)
Mar 5, 2023
Trackman - Fastball
86.0
Velocity (max)
83.1 - 85.3
Velo Range
81.9
Eff Velocity (avg)
2,161
Spin Rate (max)
2,081
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
73.6
Velocity (max)
71.9 - 73.2
Velo Range
70.0
Eff Velocity (avg)
2,157
Spin Rate (max)
2,030
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
73.3
Velocity (max)
71.2 - 73.3
Velo Range
69.1
Eff Velocity (avg)
1,426
Spin Rate (max)
1,284
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
PBR IA Underclass Prospect Games- 2024 & 2025 Grads (Invite Only)
Aug 6, 2022
Trackman - Fastball
80.8
Velocity (max)
76.6 - 79.7
Velo Range
76.1
Eff Velocity (avg)
1,964
Spin Rate (max)
1,714
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
72.6
Velocity (max)
71.2 - 72.4
Velo Range
68.9
Eff Velocity (avg)
2,165
Spin Rate (max)
1,653
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
72.0
Velocity (max)
70.7 - 72.0
Velo Range
69.1
Eff Velocity (avg)
909
Spin Rate (max)
841
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
PBR IA Preseason All-State (Invite Only)
Mar 6, 2022
Trackman - Fastball
82.2
Velocity (max)
79.1 - 81.3
Velo Range
79.2
Eff Velocity (avg)
2,059
Spin Rate (max)
1,941
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.4
Velocity (max)
66.6 - 67.4
Velo Range
64.8
Eff Velocity (avg)
1,804
Spin Rate (max)
1,762
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
72.1
Velocity (max)
67.6 - 71.4
Velo Range
67.8
Eff Velocity (avg)
1,201
Spin Rate (max)
1,124
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
PBR IA Fall Review
Oct 24, 2021
Trackman - Fastball
80.1
Velocity (max)
75.1 - 78.8
Velo Range
76.5
Eff Velocity (avg)
1,967
Spin Rate (max)
1,813
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
66.3
Velocity (max)
64.2 - 66.1
Velo Range
63.8
Eff Velocity (avg)
1,915
Spin Rate (max)
1,850
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
69.1
Velocity (max)
67.0 - 68.9
Velo Range
67.1
Eff Velocity (avg)
1,940
Spin Rate (max)
1,184
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
PBR IA Fall Review
Oct 25, 2020
Trackman - Fastball
73.7
Velocity (max)
69.7 - 72.7
Velo Range
70.9
Eff Velocity (avg)
1,877
Spin Rate (max)
1,768
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Curveball
62.4
Velocity (max)
59.4 - 61.8
Velo Range
59.6
Eff Velocity (avg)
2,145
Spin Rate (max)
2,080
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
68.0
Velocity (max)
65.7 - 68.0
Velo Range
66.3
Eff Velocity (avg)
1,318
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 %
Pitch Scores
2023
2022
2021
2020
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.
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.
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
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.
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
2021
2020
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)
63.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
73.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
61.5
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
Game Performance
2022
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.73
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.96
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.16
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.
PBR IA Underclass Prospect Games- 2024 & 2025 Grads (Invite Only)
Aug 6, 2022
Swift
1.73
10-yd
3.97
30-yd
7.16
60-yd
19.2
Run speed (max)
8.4
Run Speed (avg)
1,535
Jump Power (max)
29.5
Jump Height (max)
29.5
Jump Height (avg)
Vizual Edge
Pitch Ai
2022
Arm Speed
The maximum speed, in the direction of home plate, that the wrist is traveling. Measured in meters per second (m/s)
Arm Slot
Angle of the forearm relative to the ground between maximum external rotation (MER) and ball release (BR). Which can be a powerful player comparison metric, delivered in degrees.
Knee Extension Velo
The angular velocity of the front knee straightening after foot plant, which provides indicators of velocity potential. Measured in degrees per second.
Deception
The amount of time that the ball is visible to the hitter, after the instant of front foot strike. Measures in milliseconds.
Hip-Shoulder Separation
The difference in angle of between the hips and shoulders, occurring close to the foot plant. Measured in degrees.
PBR IA Underclass Prospect Games- 2024 & 2025 Grads (Invite Only)
Aug 6, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
PBR IA Preseason All-State (Invite Only)
Mar 6, 2022
ProPlayAI - Foot Plant
Elbow Flexion (avg)
Shoulder Abduction (avg)
Hip Shoulder Seperation (avg)
ProPlayAI - MER
External Rotation (avg)
Stride Length (avg)
Horizontal Abduction (avg)
ProPlayAI - Release
Arm Speed (max)
Arm Speed (avg)
Knee Extension Velocity (max)
Knee Extension Velocity (avg)
Knee Flexion (avg)
Arm Slot (avg)
Lateral Trunk Tilt (avg)
Arm Path (avg)
Deception (avg)
Torque (avg)
Efficiency (avg)
Sequencing (avg)
Notes
News
- PBR IA Preseason All-State: Scouting Reports- Pitchers - Apr 14, 2022
- PBR IA- Top Peak Bauer Units Of 2020 - Dec 3, 2020
- PBR IA- Top Avg. Induced Vertical Break Of 2020 - Dec 2, 2020
- PBR IA- Top Trackman Avg. Horizontal Break Of 2020 - Dec 1, 2020
- PBR IA- Top Trackman Spin Rates Of 2020 - Nov 30, 2020
- PBR IA- Top Fastball Velocities Of 2020 - Nov 21, 2020
- PBR IA Fall Review- Pitcher Evaluations - Nov 19, 2020
Comments
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Positional Profile: LHP
Body: 6_0, 160-pounds.
Delivery: Controlled into higher balance point, lands inline with open foot, solid finish.
Arm Action: LH. Longer one piece arm action from H3/4 slot.
FB: T86.00, 83.1-85.3 mph. Late life through zone.
CB: 71.9-73.2 mph. Lands easy; consistent strikes; solid shape and break.
CH: 71.2-73.3 mph. Feel for zone; avg. action to pitch.
Positional Profile: LHP
Body: 6-0, 160-pounds.
Delivery: ¾ start into athletic tucked position, slight shoulder tip, drives ball out front well with extension to plate.
Arm Action: LH. Clean short arm circle, High ¾ slot.
FB: T80.8, 77-80 mph. T1936, 1705 average rpm.
SL: 71-72 mph. T2165, 1653 average rpm.
CH: 71-72 mph. T909, 841 average rpm.
Positional Profile: LHP
Body: 6-0, 150-pounds.
Delivery: ¾ turn into medium balance point, front foot open landing.
Arm Action: LH. Clean short path, works over higher front side.
FB: T82.2, 79.1-81.3 mph. T2059, 1940 average rpm. Cut action
CB: 66.6-67.4 mph. T1803, 1762 average rpm. 12/6 with occasional depth.
CH: 67.6-71.4 mph. T1200, 1123 average rpm. Above avg. fade; sliding action to arm side.
Positional Profile: LHP
Body: 6-0, 150-pounds.
Delivery: Side step into athletic balance point, shows rhythm and tempo to delivery, lands inline with open front foot.
Arm Action: LH. Longer clean arm swing from H ¾ slot. Plays up with fluid arm quickness.
FB: T80.00, 77-80 mph. Consistent strike thrower to both sides of plate.
CB: 63-64 mph. 1/7 shape; tends to leave elevated and to arm side of zone.
CH: 67-69 mph. Good arm speed with above avg. fading action.
Positional Profile: LHP
Body: 5-10, 130-pounds.
Delivery: Side step into medium balance point, lands inline with open front foot to plate, finishes across body with slight extension to plate.
Arm Action: LH. Clean compact high ¾ slot.
FB: T73, 71-73 mph. Varying action to both sides of plate.
CB: 60-63 mph. Early shape out of hand with 1/7 spin.
CH: 65-68 mph. Solid feel for pitch for age.