80
Velocity (max)
9/28/23
CLASS OF 2022
RHP
RHP
Derek
Duncan
Herkimer County CC
East Islip (HS) • NY
5' 7" • 223LBS
R/R • 19yr 7mo
Travel Team: LIB VEXXUM 17u
East Islip (HS) • NY
5' 7" • 223LBS
R/R • 19yr 7mo
Travel Team: LIB VEXXUM 17u
Rankings
2022 National
Rankings available to Premium Subscriber
2022 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
78.9 - 79.7
Velo Range
9/28/23
2165
Spin Rate (avg)
9/28/23
Changeup
74.2 - 75.1
Velo Range
9/28/23
1630
Spin Rate (avg)
4/01/21
Curveball
66 - 67
Velo Range
4/01/21
1570
Spin Rate (avg)
4/01/21
Slider
71.6 - 72.6
Velo Range
9/28/23
1782
Spin Rate (avg)
9/28/23
Positional Tools
Hitting
Hitting
Pitching
2023
2021
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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).
79.3
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).
2165
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.
27.3
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).
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.7
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).
1169
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).
72.2
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).
1782
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).
75.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
75.1
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).
1919
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.
25.6
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).
66.7
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).
1570
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).
68.4
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).
1630
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).
Splitter
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
70.7
Splitter
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).
1000
Splitter
Total Movement Avg
The average total non-gravity movement for all pitches of this type in the given event year. Measured in inches (in).
2023 Herkimer College Scout Day
Sep 28, 2023
Trackman - Fastball
80.0
Velocity (max)
78.9 - 79.7
Velo Range
77.7
Eff Velocity (avg)
2,205
Spin Rate (max)
2,165
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)
71.6 - 72.6
Velo Range
70.7
Eff Velocity (avg)
1,936
Spin Rate (max)
1,782
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
75.3
Velocity (max)
74.2 - 75.1
Velo Range
73.0
Eff Velocity (avg)
1,277
Spin Rate (max)
1,169
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
2021 Preseason All-State Pitching - Long Island
Apr 1, 2021
Trackman - Fastball
75.9
Velocity (max)
74.2 - 75.9
Velo Range
72.9
Eff Velocity (avg)
2,045
Spin Rate (max)
1,919
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
67.0
Velocity (max)
66.5 - 67.0
Velo Range
63.9
Eff Velocity (avg)
1,642
Spin Rate (max)
1,570
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - ChangeUp
69.2
Velocity (max)
67.7 - 69.0
Velo Range
65.8
Eff Velocity (avg)
1,796
Spin Rate (max)
1,630
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Splitter
71.6
Velocity (max)
70.0 - 71.4
Velo Range
68.0
Eff Velocity (avg)
776
Spin Rate (max)
1,000
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
Pitching Velos
2021
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)
75.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
66.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
68.5
Game Performance
Visual Edge
Pitch Ai
Notes
News
Comments
Draft Reports
Contact
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Physical: Strong 5-foot-8, 188 lb build
Pitching: Starts on 1B side; leg lift above the belt with a coil before sitting into back side and driving down and landing closed for some cross fire to a repeatable release and follow through; Long, whippy arm action through a high 3/4 slot. FB: Has life out of the hand (Bauer Unit 27) with advanced ride (23" IVB) through the top of the zone. CB: Early break out of the hand with 2.5" horizontal movement. CH: Good hand speed with up to 19" arm side fade.