@CollinRomanczuk 
88
Velocity (max)
6/11/25
CLASS OF 2027
RHP
Collin
Romanczuk
Malvern Prep (HS) • PA
6' 6" • 204.5LBS
R/R • 16yr 9mo
Travel Team: PA Rebels
6' 6" • 204.5LBSR/R • 16yr 9mo
Travel Team: PA Rebels
Rankings
2027 National
Rankings available to Premium Subscriber
2027 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
85 - 87
Velo Range
6/11/25
2324
Spin Rate (avg)
7/23/25
Changeup
79 - 80
Velo Range
6/26/25
1134
Spin Rate (avg)
7/23/25
Curveball
74 - 77
Velo Range
6/26/25
-
Spin Rate (avg)
Slider
74.3 - 79.3
Velo Range
7/23/25
2514
Spin Rate (avg)
7/23/25
Positional Tools
Hitting
Hitting
Pitching
2025
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Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
87.6
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
84.9
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).
2316
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).
78.4
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).
1134
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).
76.0
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).
2478
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).
Future Games (Class of 2027)
Jul 23, 2025
Trackman - Fastball
85.3
Velocity (max)
83.5 - 85.1
Velo Range
83.8
Eff Velocity (avg)
2,554
Spin Rate (max)
2,324
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
80.7
Velocity (max)
74.3 - 79.3
Velo Range
75.5
Eff Velocity (avg)
2,640
Spin Rate (max)
2,514
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
79.0
Velocity (max)
78.0 - 78.9
Velo Range
77.0
Eff Velocity (avg)
1,276
Spin Rate (max)
1,134
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
2025 PA State Games Session 2
Jun 11, 2025
Trackman - Fastball
87.6
Velocity (max)
84.6 - 86.6
Velo Range
84.6
Eff Velocity (avg)
2,443
Spin Rate (max)
2,307
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
76.8
Velocity (max)
74.4 - 76.3
Velo Range
73.8
Eff Velocity (avg)
2,494
Spin Rate (max)
2,424
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Pitch Scores
Pitching Velos
2025
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)
85.5
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
75.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.2
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.8
Game Performance
Vizual Edge
Pitch Ai
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Physical
2025
Grip Strgth (LH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.
Grip Strgth (RH)
Grip strength is a measure of a players bat control and ability to transfer power and speed during impact, measured in pounds of force generated; collected with elbow bent at 90 degrees.