88
Velocity (max)
7/04/20
CLASS OF 2021
RHP
2B
Zachary
Potthoff
Swarthmore College
Norwin (HS) • PA
5' 11" • 150LBS
R/R • 21yr 9mo
Travel Team: Team All*American
Norwin (HS) • PA
5' 11" • 150LBS
R/R • 21yr 9mo
Travel Team: Team All*American
Rankings
2021 National
Rankings available to Premium Subscriber
2021 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
84 - 87
Velo Range
7/04/20
2205
Spin Rate (avg)
6/15/20
Changeup
79 - 79
Velo Range
6/15/20
1592
Spin Rate (avg)
6/15/20
Curveball
72 - 73
Velo Range
7/17/20
2201
Spin Rate (avg)
6/15/20
Slider
73 - 76
Velo Range
6/15/20
2219
Spin Rate (avg)
6/15/20
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Positional Tools
Hitting
Hitting
Pitching
2020
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.9
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).
2205
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.
26.3
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).
70.4
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).
2201
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).
78.6
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).
1592
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).
74.1
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).
2219
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).
2020 PA State Games
Jun 15, 2020
Trackman - Fastball
85.5
Velocity (max)
83.1 - 84.6
Velo Range
83.0
Eff Velocity (avg)
2,303
Spin Rate (max)
2,205
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
71.3
Velocity (max)
69.8 - 71.2
Velo Range
68.0
Eff Velocity (avg)
2,262
Spin Rate (max)
2,201
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Trackman - Slider
75.8
Velocity (max)
73.0 - 75.2
Velo Range
72.7
Eff Velocity (avg)
2,469
Spin Rate (max)
2,219
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
78.6
Velocity (max)
78.3
Eff Velocity (avg)
1,592
Spin Rate (max)
1,592
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2020
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
Pitching Velos
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
88.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.9
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.7
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
76.8
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
73.8
Game Performance
Visual Edge
Pitch Ai
Notes
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Physical: Projectable, lengthy 5-foot-11, 150-pound frame with plenty of athleticism and feel on the bump. Swarthmore commit.
Pitching: Deliberate pace in the delivery with slight hip coil and fluidity in the hip drive out of the stack with quality straight line momentum towards the target. The arm played with repeatability through a quick, high ¾ arm-slot commanding an 83-86 mph FB with a max of 2303 spin rate per Trackman Baseball. Dropped in a two-plane curveball as the out pitch showing 11/5 shape at 70-72 mph getting up to 2262 RPM as well. Showcased feel for a 78-79 mph CH with fade to the arm-side and countered with a 74-76 mph SL showing more horizontal shape and wipeout 2469 RPM on the spin.
Demonstrated a long and lean 5-foot-10, 145-pound frame with present athleticism in his actions and room to add size and strength as he matures. The right-handed pitcher sat 83-84 mph out of a compact delivery and fluid, high ¾ arm-slot with noticeable athleticism in the arm-swing. Mixed in a tight 71-73 mph curveball that displayed sharp slider action across the zone. Countered with a 74-75 mph changeup featuring natural cut thrown with advanced sell. Commanded three pitches in the zone with feel for repeatability in his actions. A twitchy lower half created advanced-hip shoulder separation and present flexibility in his body allowed for a whippy arm-action.