@CalvinStanczyk 23.3
Hand Speed (max)
2/22/25
CLASS OF 2028
SS
RHP
Calvin
Stanczyk
Chaminade (HS) • MO
5' 10" • 165LBS
R/R • 15yr 9mo
Travel Team: US Nationals Midwest 15U Scout Blue
5' 10" • 165LBSR/R • 15yr 9mo
Travel Team: US Nationals Midwest 15U Scout Blue
Rankings
2028 National
Rankings available to Premium Subscriber
2028 State
Rankings available to Premium Subscriber
Commitment
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Best Of Stats
79.9
Bat Speed (max)
2/22/25
10.5
Rot. Acc (max)
8/02/25
63
Hard Hit %
2/22/25
95.1
Exit Velocity (max)
2/22/25
90.2
Exit Velocity (avg)
2/22/25
351
Distance (max)
8/02/25
63
Sweet Spot %
8/02/25
7.15
60-yd
8/02/25
3.94
30-yd
8/02/25
1.68
10-yd
2/22/25
19.1
Run speed (max)
2/22/25
89
INF Velo
2/22/25
-
OF Velo
-
C Velo
-
Pop Time
Fastball
84.2
Velocity (max)
2/22/25
83 - 84
Velo Range
2/22/25
2211
Spin Rate (avg)
2/22/25
Changeup
76.7 - 77.4
Velo Range
2/22/25
1823
Spin Rate (avg)
2/22/25
Curveball
67 - 69
Velo Range
4/28/24
1920
Spin Rate (avg)
9/07/24
Slider
70 - 72
Velo Range
2/22/25
1992
Spin Rate (avg)
2/22/25
Positional Tools
2025
2024
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.15
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
89.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
13.3
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.45
Home to First
The athlete's fastest home-to-first time in the given event year. Measured from bat-on-ball to foot-on-bag, in seconds (s).
4.38
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
81.0
Power / Speed Score
A simple calculation that divides the athlete’s Exit Velocity Max by the athlete’s 60 Yard Dash time for the given event year. For example, 98 MPH / 7.00s = 14.00.
12.4
Hitting
2025
2024
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
95.1
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
87.5
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
351
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
244
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
23.8332
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
92.3
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
82.1
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
325
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
178
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
18.2457
Hard Hit %
Percentage of batted balls with exit velocities over 95 MPH in the given event year.
Sweet Spot %
Percentage of batted balls in the given event year with a launch angle between 8° and 32°.
Line Drive %
Percentage of batted balls with launch angles between 10 and 25 degrees in the given event year.
Fly Ball %
Percentage of batted balls with launch angles between 25 and 50 degrees in the given event year.
Ground Ball %
Percentage of batted balls with launch angles below 10 degrees in the given event year.
Central Super Sophomore Games (Invite-Only)
Aug 2, 2025
Trackman - Hitting
93.8
Exit Velocity (max)
84.8
Exit Velocity (avg)
231
Distance (avg)
351
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Missouri Preseason All-State (Invite-Only)
Feb 22, 2025
Trackman - Hitting
95.1
Exit Velocity (max)
90.2
Exit Velocity (avg)
257
Distance (avg)
348
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
MO Fall Games (Invite-Only)
Sep 7, 2024
Trackman - Hitting
92.3
Exit Velocity (max)
84.8
Exit Velocity (avg)
164
Distance (avg)
325
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
US Nationals Rising Stars ID
Apr 28, 2024
Trackman - Hitting
88.7
Exit Velocity (max)
78.7
Exit Velocity (avg)
227
Distance (avg)
278
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
US Nationals & Affiliates
Jan 21, 2024
Trackman - Hitting
91.3
Exit Velocity (max)
83.4
Exit Velocity (avg)
136
Distance (avg)
286
Distance (max)
Hard Hit %
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2025
2024
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
23.3
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
21.5
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
79.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
71.2
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.6
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.1
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
72.4
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
70.8
Rotational Acceleration Max
The highest Rotational Acceleration of any swing in the given event year.
Rotational Acceleration Avg
The average Rotational Acceleration for all swings in the given event year.
On-Plane Efficiency Max
The highest On-Plane Efficiency of any swing in the given event year.
On-Plane Efficiency Avg
The average On-Plane Efficiency for all swings in the given event year.
Central Super Sophomore Games (Invite-Only)
Aug 2, 2025
Blast - Hitting
21.8
Hand Speed (max)
20.4
Hand Speed (avg)
69.7
Bat Speed (max)
67.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Missouri Preseason All-State (Invite-Only)
Feb 22, 2025
Blast - Hitting
23.3
Hand Speed (max)
22.3
Hand Speed (avg)
79.9
Bat Speed (max)
73.9
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
MO Fall Games (Invite-Only)
Sep 7, 2024
Blast - Hitting
21.6
Hand Speed (max)
20.1
Hand Speed (avg)
72.4
Bat Speed (max)
70.8
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Pitching
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.2
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.1
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).
2211
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.
26.6
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).
77.0
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).
1823
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).
71.0
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).
1992
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
79.5
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
77.6
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).
2006
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.
25.8
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).
66.6
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).
1875
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).
70.6
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).
1468
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).
Missouri Preseason All-State (Invite-Only)
Feb 22, 2025
Trackman - Fastball
84.2
Velocity (max)
82.5 - 83.8
Velo Range
82.5
Eff Velocity (avg)
2,243
Spin Rate (max)
2,211
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Slider
72.1
Velocity (max)
70.1 - 72.0
Velo Range
69.5
Eff Velocity (avg)
2,030
Spin Rate (max)
1,992
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
77.5
Velocity (max)
76.7 - 77.4
Velo Range
75.9
Eff Velocity (avg)
1,873
Spin Rate (max)
1,823
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
MO Fall Games (Invite-Only)
Sep 7, 2024
Trackman - Fastball
79.5
Velocity (max)
76.3 - 78.8
Velo Range
74.6
Eff Velocity (avg)
2,216
Spin Rate (max)
2,019
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
66.9
Velocity (max)
65.6 - 66.7
Velo Range
62.7
Eff Velocity (avg)
2,035
Spin Rate (max)
1,920
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
72.8
Velocity (max)
72.2 - 72.8
Velo Range
68.8
Eff Velocity (avg)
1,891
Spin Rate (max)
1,807
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Spin Efficiency % (avg)
US Nationals & Affiliates
Jan 21, 2024
Trackman - Fastball
78.7
Velocity (max)
77.0 - 78.4
Velo Range
75.2
Eff Velocity (avg)
2,117
Spin Rate (max)
1,958
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - Curveball
68.5
Velocity (max)
66.4 - 68.2
Velo Range
64.3
Eff Velocity (avg)
1,833
Spin Rate (max)
1,793
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Spin Efficiency % (avg)
Trackman - ChangeUp
69.9
Velocity (max)
68.4 - 69.7
Velo Range
66.1
Eff Velocity (avg)
1,277
Spin Rate (max)
1,214
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
2025
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
Slider
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Slider
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2025
2024
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
84.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
83.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
77.0
Slider
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
71.0
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
80.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
78.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.2
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
72.8
Game Performance
2025
10 Yard Dash
The athlete's fastest 0-10-yard split time in the given event year. Measured in seconds.
1.68
30 Yard Dash
The athlete's fastest 0-30-yard split time in the given event year. Measured in seconds.
3.94
60 Yard Dash
The athlete's fastest 0-60-yard time in the given event year. Measured in seconds.
7.15
Top Speed (MPH)
The athlete's fastest split time converted to miles per hour.
RSI
The reactive strength index measurement of an athlete's explosiveness by comparing their jump height to the ground contact time in between their jumps. On a scale of 0-5.
Vertical Jump
A measure of any athlete's body strength and reach calculated from the flight time divided by the contact time.
Central Super Sophomore Games (Invite-Only)
Aug 2, 2025
Vald
1.70
10-yd
3.94
30-yd
7.15
60-yd
19.1
Run speed (max)
1.90
RSI (max)
23.7
Jump Height (max)
Missouri Preseason All-State (Invite-Only)
Feb 22, 2025
Vald
1.68
10-yd
3.96
30-yd
7.17
60-yd
19.1
Run speed (max)
1.33
RSI (max)
21.6
Jump Height (max)
Vizual Edge
2025
2024
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
84.65
Edge Score
The highest Edge Score within the given year. Edge Score is a comprehensive score that takes the core-six visual skills into account, providing an assessment of an athlete’s overall visual ability.
71.59
Pitch Ai
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Physical
2025
2024
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.
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.
Positional Profile: SS/RHP
Body: 5-11, 156-pounds. Athletic frame with room for added strength.
Delivery: Uptempo drop and drive delivery. Uses a moderate leg lift before striding straight down the mound into a balanced landing with some recoil.
Arm Action: RH. Short strong arm ation from a high 3/4 slot.
FB: T84, 83-84 mph. Some strikes, moderate spin, arm side run. T2243, 2211 average rpm.
SL: 70-72 mph. Rolling right to left break, moderate spin, some strikes, T2030, 1992 average rpm.
CH: 77-77 mph. Kills spin, developing accuracy, arm side fade. T1873, 1823 average rpm.
ATH: 7.17 runner in the 60. 1.68 and 3.96 in the 10 and 30 yard splits. 21.60 max vertical.
Positional Profile: SS/RHP
Body: 5-11, 156-pounds. Athletic frame with room for added strength.
Hit: RHH. Tall slightly open setup with a wide base, weight centered, and active hands. Uses a toe tap trigger working back then gaining ground forward. Compact slightly uphill path through the zone, some barrels, present power. 73.9 mph bat speed with 6 G's of rotational acceleration.
Power: 95 max exit velocity, averaged 90.2 mph. 348' max distance.
Arm: RH. INF-89 mph.
Defense: Confident athletic actions defensively.
ATH: 7.17 runner in the 60. 1.68 and 3.96 in the 10 and 30 yard splits. 21.60 max vertical.
Vizual Edge: 81 Edge Score
Positional Profile: SS/RHP
Body: 5-9, 148-pounds. Developing frame.
Delivery: Drop and drive delivery with a deliberate tempo. Uses a moderate leg lift before striding straight down the mound into a balanced landing with some recoil.
Arm Action: RH. Long loose arm action from a high 3/4 slot.
FB: T80, 76-79 mph. Some strikes, moderate spin, keeps its plane. T2216, 2019 average rpm.
CB: 66-67 mph. Some strikes, moderate spin, rolling 12/6 shape. T2035, 1920 average rpm.
CH: 72-73 mph. Developing accuracy, arm side fade. T1891, 1807 average rpm.
ATH: 7.45 runner in the 60.
Positional Profile: SS/RHP
Body: 5-9, 148-pounds. Developing frame.
Hit: RHH. Tall setup, wide base with front foot slightly open. Rhythmic movement in hands, toe tap trigger working back to even. Long flat path through the zone, some barrels. Power present with high exit velocity. 70.8 mph bat speed with 7 G's of rotational acceleration.
Power: 92 max exit velocity, averaged 84.8 mph. 325' max distance.
Arm: RH. INF-78 mph. Short stroke from a high 3/4 slot.
Defense: Polished actions defensively.
ATH: 7.45 runner in the 60.
Vizual Edge: 71.59 Edge Score