Prep Baseball Report

Top 10 Player Profiles of 2018- #10 Zach Bierman


Rob Allison
Prep Baseball Report Iowa

 

Over the next 10 days we we will be counting down the 2018 calendar year with a look at the Top Ten Viewed Profiles of 2018. After combing through our google analytics, we have compiled a list of the ten most visited profiles, by you, the readers, in 2018.

 

#10- Zachary Bierman



Zachary Bierman

Class of 2019 / LHP

Player Information

  • Graduating Class: 2019
  • Primary Position: LHP
  • High School: Western Dubuque
    State: IA
  • Summer Team: 29er's
  • Height: 6-1
    Weight: 215lbs
  • Bat/Throw: R/L

Statistics

Pitching
89
Max FB
87 - 89
FB
(09/18/20)
67 - 69
CB
81 - 82
CH
(09/18/20)
Pitching
Max FB
89
FB
87 - 89
CB
65 - 67
CH
81 - 82
Position
7.50
60-yard
86
INF Velo
87
Exit Velo
Trackman - Fastball
88.1
Velocity (max)
(09/18/20)
86.3 - 87.9
Velo Range
(09/18/20)
88.0
Eff Velocity (avg)
(09/18/20)
2443
Spin Rate (max)
(09/18/20)
2342
Spin Rate (avg)
(09/18/20)
IVB (max)
(09/18/20)
IVB (avg)
(09/18/20)
HM (max)
(09/18/20)
HM (avg)
(09/18/20)
Extension (avg)
(09/18/20)
Release Ht (avg)
(09/18/20)
Spin Score (max)
(09/18/20)
Zone %
(09/18/20)
Trackman - Fastball
Velocity (max)
88.1
Velo Range
86.3 - 87.9
Eff Velocity (avg)
88
Spin Rate (max)
2443
Spin Rate (avg)
2342
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
65.5
Velocity (max)
(09/18/20)
64.3 - 65.3
Velo Range
(09/18/20)
64.3
Eff Velocity (avg)
(09/18/20)
2461
Spin Rate (max)
(09/18/20)
2393
Spin Rate (avg)
(09/18/20)
IVB (max)
(09/18/20)
IVB (avg)
(09/18/20)
HM (max)
(09/18/20)
HM (avg)
(09/18/20)
Extension (avg)
(09/18/20)
Release Ht (avg)
(09/18/20)
Spin Score (max)
(09/18/20)
Zone %
(09/18/20)
Trackman - Curveball
Velocity (max)
65.5
Velo Range
64.3 - 65.3
Eff Velocity (avg)
64.3
Spin Rate (max)
2461
Spin Rate (avg)
2393
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
82.6
Velocity (max)
(09/18/20)
81.9 - 82.6
Velo Range
(09/18/20)
83.0
Eff Velocity (avg)
(09/18/20)
1971
Spin Rate (max)
(09/18/20)
1971
Spin Rate (avg)
(09/18/20)
IVB (max)
(09/18/20)
IVB (avg)
(09/18/20)
HM (max)
(09/18/20)
HM (avg)
(09/18/20)
Extension (avg)
(09/18/20)
Release Ht (avg)
(09/18/20)
Spin Score (max)
(09/18/20)
Zone %
(09/18/20)
Trackman - ChangeUp
Velocity (max)
82.6
Velo Range
81.9 - 82.6
Eff Velocity (avg)
83
Spin Rate (max)
1971
Spin Rate (avg)
1971
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %

Scouting Report

3/11/18- 6-foot-1, 180-pound left-handed pitcher. Came into event as #33 ranked player in Iowa 2019 class. Has made quality velo jump over last 12 months. Steps in front to turn hips into medium balance point, strength in lower half, stays over rubber, clean compact arm action, has direction and momentum down mound, with arm speed out front. Fastball was 85-87 mph, touching 89 mph once, with slight running action and solid feel for zone. Breaking ball is above avg., tilted plane with sweeping sharp brake, 1/7 shape, and thrown with solid arm speed. Commands changeup well to arm-side of plate with solid fading action.

 

3/5/17- 6-foot, 175-pound right-handed hitting 2-way player. Drop and drive mechanics, extension with glove side, some herk and jerk creating deception in delivery. Clean arm action out front from ¾ slot producing 78-80 mph fastballs with running action down in zone. Sweeping action on breaking ball; occasionally on side of ball causing flat Frisbee action. Changeup is heavy in zone with flat action. 7.5 runner. Body load, tips back shoulder to trigger swing, line drive swing plane, transfers weight through, consistent solid contact, uses middle of field well with gap to gap approach, 87 mph exit velocity. Sits back to field, sound glove, moves with rhythm, well above avg. arm at first base, 86 mph arm strength across infield.