Prep Baseball Report

Uncommitted Senior Spotlight- John Klosterman, C/RHP, Iowa City High


Rob Allison
Prep Baseball Report Iowa

PBR IA Uncommitted Senior Spotlight


 

PBR Iowa strives to be the most comprehensive source of player information across the state. The Prep Baseball Report is the No. 1 resource for high school baseball in each state we cover through our variety of events, boots-on-the-ground scouting staff, daily coverage, and multimedia platforms. Our multimedia platforms and events work in tandem, ultimately creating the most powerful source of high school baseball promotion in each state.  While other organizations take a national approach, our goal is to become the authoritative voice on the ground level of each state.

Interested in attending a PBR Iowa event? Check out our schedule by Clicking Here.

Interested in subscribing to Prep Baseball Report? Click Here.

 



John Klosterman

Class of 2022 / C

Player Information

  • Graduating Class: 2022
  • Primary Position: C
    Secondary Position: RHP
  • High School: Iowa City High
    State: IA
  • Summer Team: Perfect Game Select Black
  • Height: 6-0
    Weight: 202lbs
  • Bat/Throw: R/R

Statistics

Pitching
87
Max FB
(08/08/21)
82 - 87
FB
(08/08/21)
72 - 75
CB
(08/08/21)
77 - 79
CH
(03/07/21)
76 - 77
SL
(08/08/21)
Pitching
Max FB
87
FB
82 - 87
CB
72 - 75
SL
76 - 77
Pitching
Max FB
86
FB
84 - 86
CB
70 - 72
CH
77 - 79
SL
72 - 73
Pitching
Max FB
80
FB
77 - 80
CB
65 - 67
CH
75 - 76
Pitching
Max FB
80
FB
78 - 80
CB
63 - 64
CH
70 - 72
Position
7.01
60-yard
(03/07/21)
1.95 - 2.10
Pop Time
(08/08/21)
83
INF Velo
(08/04/19)
82
C Velo
(03/07/21)
87
Exit Velo
(08/04/19)
4.60
H-1st
(08/04/19)
Position
60-yard
7.17
Pop Time
1.95 - 2.1
C Velo
80
Exit Velo
86
Position
60-yard
7.01
Pop Time
1.99 - 2.06
C Velo
82
Exit Velo
87
Position
60-yard
7.52
Pop Time
2.07 - 2.15
C Velo
75
Exit Velo
85
Trackman - Fastball
86.2
Velocity (max)
(03/07/21)
85.3 - 86.2
Velo Range
(03/07/21)
85.5
Eff Velocity (avg)
(03/07/21)
2262
Spin Rate (max)
(08/08/21)
2147
Spin Rate (avg)
(03/07/21)
IVB (max)
(08/08/21)
IVB (avg)
(08/08/21)
HM (max)
(03/07/21)
HM (avg)
(03/07/21)
Extension (avg)
(08/08/21)
Release Ht (avg)
(08/08/21)
Spin Score (max)
(08/08/21)
Zone %
(03/07/21)
Trackman - Fastball
Velocity (max)
84
Velo Range
80.9 - 84
Eff Velocity (avg)
82.8
Spin Rate (max)
2262
Spin Rate (avg)
2135
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Fastball
Velocity (max)
86.2
Velo Range
85.3 - 86.2
Eff Velocity (avg)
85.5
Spin Rate (max)
2188
Spin Rate (avg)
2147
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
77.2
Velocity (max)
(08/08/21)
72.3 - 76.3
Velo Range
(08/08/21)
73.7
Eff Velocity (avg)
(08/08/21)
2496
Spin Rate (max)
(03/07/21)
2451
Spin Rate (avg)
(03/07/21)
IVB (max)
(08/08/21)
IVB (avg)
(08/08/21)
HM (max)
(08/08/21)
HM (avg)
(08/08/21)
Extension (avg)
(08/08/21)
Release Ht (avg)
(08/08/21)
Spin Score (max)
(03/07/21)
Zone %
(08/08/21)
Trackman - Curveball
Velocity (max)
77.2
Velo Range
72.3 - 76.3
Eff Velocity (avg)
73.7
Spin Rate (max)
2421
Spin Rate (avg)
2350
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
Velocity (max)
73
Velo Range
70.3 - 73
Eff Velocity (avg)
71.6
Spin Rate (max)
2496
Spin Rate (avg)
2451
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
72.6
Velocity (max)
(03/07/21)
71.8 - 72.6
Velo Range
(03/07/21)
71.1
Eff Velocity (avg)
(03/07/21)
2480
Spin Rate (max)
(03/07/21)
2430
Spin Rate (avg)
(03/07/21)
IVB (max)
(03/07/21)
IVB (avg)
(03/07/21)
HM (max)
(03/07/21)
HM (avg)
(03/07/21)
Extension (avg)
(03/07/21)
Release Ht (avg)
(03/07/21)
Spin Score (max)
(03/07/21)
Zone %
(03/07/21)
Trackman - Slider
Velocity (max)
72.6
Velo Range
71.8 - 72.6
Eff Velocity (avg)
71.1
Spin Rate (max)
2480
Spin Rate (avg)
2430
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
79.4
Velocity (max)
(03/07/21)
77.9 - 79.3
Velo Range
(03/07/21)
78.8
Eff Velocity (avg)
(03/07/21)
1536
Spin Rate (max)
(03/07/21)
1447
Spin Rate (avg)
(03/07/21)
IVB (max)
(03/07/21)
IVB (avg)
(03/07/21)
HM (max)
(03/07/21)
HM (avg)
(03/07/21)
Extension (avg)
(03/07/21)
Release Ht (avg)
(03/07/21)
Spin Score (max)
(03/07/21)
Trackman - ChangeUp
Velocity (max)
79.4
Velo Range
77.9 - 79.3
Eff Velocity (avg)
78.8
Spin Rate (max)
1536
Spin Rate (avg)
1447
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Splitter
75.8
Velocity (max)
(08/08/21)
75.6
Eff Velocity (avg)
(08/08/21)
IVB (max)
(08/08/21)
IVB (avg)
(08/08/21)
HM (max)
(08/08/21)
HM (avg)
(08/08/21)
Extension (avg)
(08/08/21)
Release Ht (avg)
(08/08/21)
Trackman - Splitter
Velocity (max)
75.8
Eff Velocity (avg)
75.6
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Trackman - Hitting
95.7
Exit Velocity (max)
(08/08/21)
88.7
Exit Velocity (avg)
(08/08/21)
261
Distance (avg)
(08/08/21)
345
Distance (max)
(08/08/21)
Hard Hit %
(08/08/21)
Sweet Spot %
(08/08/21)
Line Drive %
(03/07/21)
Fly Ball %
(08/08/21)
Ground Ball %
(03/07/21)
Trackman - Hitting
Exit Velocity (max)
95.7
Exit Velocity (avg)
88.7
Distance (avg)
261
Distance (max)
345
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Trackman - Hitting
Exit Velocity (max)
91.7
Exit Velocity (avg)
85.6
Distance (avg)
194
Distance (max)
321
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Blast - Hitting
21.9
Hand Speed (max)
(08/08/21)
20.5
Hand Speed (avg)
(08/08/21)
70.6
Bat Speed (max)
(08/08/21)
69.2
Bat Speed (avg)
(08/08/21)
Rot. Acc (max)
(08/08/21)
Rot. Acc (avg)
(03/07/21)
On Plane Eff (avg)
(08/08/21)
MaxOnPlaneEfficiency
(08/08/21)
Blast - Hitting
Hand Speed (max)
21.9
Hand Speed (avg)
20.5
Bat Speed (max)
70.6
Bat Speed (avg)
69.2
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Blast - Hitting
Hand Speed (max)
19.8
Hand Speed (avg)
19.3
Bat Speed (max)
69.9
Bat Speed (avg)
68.9
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency

Scouting Report

8/08/21

 

Positional Profile: RHP/C
Body: 6-1, 202-pounds. Athletic build.
Defense: 1.95-2.10 pop times. C - 80 mph. Athletic actions, Quick footwork, clean exchanges, solid carry and accuracy on throws to 2B. Communicates well in game.
Hit: RHH. Wide balanced stance, small body and hand load. Present strength with quick hands. Uphill swing plane, gap-to-gap approach. Consistent line-drive and fly ball contact.
Power: 86 mph exit velocity from the tee. Strength in barrel.
Run: 7.17 runner in the 60. 

Delivery: Side step delivery, repeats tempo, high leg kick balance point, lands slightly closed working across his body. Athletic finish.
Arm Action: RH. High-¾ to OT arm slot, clean action, hides ball.
FB: T87, 82-87 mph. Straight action, works both sides of the plate.
CB: 72-75 mph. Sharp 12/6 break.
SL: 76-77 mph. 11/5 spin, similar to CB.

 

 

3/07/21

 

Positional Profile: RHP/C
Body: 6-0, 202-pounds.
Defense: 1.99-2.06 pop times. C - 82 mph. Athletic behind plate, solid footwork, clean exchanges, above avg. carry on throws, mostly on bag with accuracy.
Hit: Square stance, slight easy body load, present strength, shows power potential, stiffer finish through contact, pull approach.
Power: 87 mph exit velocity from the tee.
Run: 7.01 runner in the 60. 

Delivery: Side step, higher leg kick,repeats well, leaks off rubber early, strike thrower.
Arm Action: Clean compact arm path, high ¾ to OT slot.
FB: T86, 84-86 mph. Occasional running action; mostly straight.
CB: 70-72 mph. Sharper 12/6 break
SL: 72-73 mph. Same pitch as CB.
CH: 77-79 mph. Solid feel, shows run and sink.

 

8/04/19

 

5-foot-10, 185-pound right-handed hitting 2-way player. On mound; Balanced delivery with short compact arm action; lands across body creating slight cross-fire to plate. Fastball was 77-80 mph with varying action to plate. Solid spin and break on 11/5 curveball. Throws changeup with above avg. arm speed creating late fade and sink. 4.60 home to first time. Square stance, easy body load, has strength in hands, pushes/punches through contact, has ability to drive baseball, occasional pop in bat, 87 mph exit velocity. Works low to ground with softer hands and solid overall actions, clean compact arm action, shows accuracy and carry to bag, 83 mph arm across infield.

 

3/10/19

 

5-foot-10,178-pound right-handed hitting 2-way player. 7.52 runner. Square stance with easy leg kick trigger, has present strength, has rhythm in swing and hands are loose to trigger athletic swing, shows pop in bat, gap to gap approach, consistently squares baseball well, 85 mph exit velocity. Quiet pre-pitch movements, solid athleticism, shows ability to block and receive. Quick exchange, solid direction and footwork, some hitch and inconsistency with release, avg. accuracy to bag, 75 mph arm strength with 2.07-2.15 pop times. On mound; quicker tuck and turn balance point, swings down mound, lands across body, with short arm path across body. Fastball was 78-80 mph with running action to plate. Early break with avg. spin on 11/5 curveball. Loose spin with inconsistent shape on flat slider. Later diving action on changeup with solid running action to plate.