Preseason All State Spotlight: Brock Duff


Jerry Shank
PBR Maryland & Virginia/DC Executive Director

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The Preseason All-State will split into two days this year after a banner event in 2018 saw over 100 players descend on Virginia Sports Complex in Ruther Glen, Virginia to be seen by the PBR VA/DC staff. In the coming weeks, we will spotlight players that we are excited to see again at our biggest pre-season event.



Brock Duff

Class of 2021 / RHP

Player Information

  • Graduating Class: 2021
  • Primary Position: RHP
    Secondary Position: 1B
  • High School: Liberty Christian Academy
    State: VA
  • Height: 6-2
    Weight: 200lbs
  • Bat/Throw: R/R

Statistics

Pitching
89
Max FB
(04/25/21)
86 - 88
FB
(04/25/21)
73 - 76
CB
(04/25/21)
77 - 79
CH
(04/25/21)
75 - 77
SL
(04/25/21)
Pitching
Max FB
89
FB
86 - 88
CB
73 - 76
CH
77 - 79
SL
75 - 77
Pitching
Max FB
84
FB
80 - 84
CB
67 - 69
Pitching
Max FB
85
FB
82 - 85
CB
66 - 70
Pitching
Max FB
83
FB
81 - 83
CB
69 - 71
Pitching
Max FB
85
FB
82 - 84
CH
74 - 76
SL
71 - 73
Pitching
Max FB
81
FB
78 - 80
SL
65 - 66
Pitching
Max FB
85
FB
81 - 85
CB
71 - 73
CH
74 - 76
Trackman - Fastball
85.5
Velocity (max)
(07/14/20)
81.7 - 84.2
Velo Range
(07/14/20)
82.5
Eff Velocity (avg)
(07/14/20)
2282
Spin Rate (max)
(10/25/20)
2126
Spin Rate (avg)
(10/25/20)
24.0
IVB (max)
(10/25/20)
20.0
IVB (avg)
(10/25/20)
12.4
HM (max)
(07/14/20)
6.4
HM (avg)
(07/14/20)
6.1
Extension (avg)
(10/25/20)
6.0
Release Ht (avg)
(07/14/20)
28
Spin Score (max)
(10/25/20)
63
Zone %
(07/14/20)
Trackman - Fastball
Velocity (max)
84.1
Velo Range
78.4 - 84.1
Eff Velocity (avg)
82.1
Spin Rate (max)
2282
Spin Rate (avg)
2126
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Fastball
Velocity (max)
85.5
Velo Range
81.7 - 84.2
Eff Velocity (avg)
82.5
Spin Rate (max)
2202
Spin Rate (avg)
2070
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
70.0
Velocity (max)
(07/14/20)
67.6 - 69.9
Velo Range
(07/14/20)
67.3
Eff Velocity (avg)
(07/14/20)
1872
Spin Rate (max)
(10/25/20)
1832
Spin Rate (avg)
(10/25/20)
-6.7
IVB (max)
(10/25/20)
-2.5
IVB (avg)
(10/25/20)
-4.1
HM (max)
(10/25/20)
-2.3
HM (avg)
(10/25/20)
5.1
Extension (avg)
(07/14/20)
6.0
Release Ht (avg)
(07/14/20)
28
Spin Score (max)
(10/25/20)
67
Zone %
(10/25/20)
Trackman - Curveball
Velocity (max)
68.5
Velo Range
67 - 68.4
Eff Velocity (avg)
66
Spin Rate (max)
1872
Spin Rate (avg)
1832
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
Velocity (max)
70
Velo Range
67.6 - 69.9
Eff Velocity (avg)
67.3
Spin Rate (max)
1836
Spin Rate (avg)
1685
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Pitch_Scores

Pitch Scores - Fastball
82
Hop+
(10/25/20)
70
Rise+
(07/14/20)
73
Sink+
(07/14/20)
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Fastball
Hop+
Rise+
Sink+
Pitch Scores - Curveball
56
Hammer+
(10/25/20)
70
Sweep+
(07/14/20)
Pitch Scores - Curveball
Hammer+
Sweep+
Pitch Scores - Curveball
Hammer+
Sweep+

Scouting Report

Underclass Games 6/20/18

Duff is 6-1 with a lankier athletic frame that has a lot of projection left to it. He throws from a high three-quarters arm slot with a short loose, quick arm and normal effort. Shoulders are closed, lands a bit closed with some fall off in his finish. Fastball was 81-84, touching 85 with late boring action to it and downward plane. Curveball was 70-72 with some armspeed and 11/5 break, pitch has potential to be swing and miss as it sharpens as he develops. Prospect with a lot of upside.



Videos

(6/20/18)

 



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