87
Velocity (max)
5/20/21
CLASS OF 2023
RHP
SS
Calvin
Proskey
UC Santa Barbara
Oak Park-River Forest (HS) • IL
6' 3" • 170LBS
R/R • 19yr 8mo
Travel Team: Cangelosi Sparks North
Oak Park-River Forest (HS) • IL
6' 3" • 170LBS
R/R • 19yr 8mo
Travel Team: Cangelosi Sparks North
Rankings
2023 National
Rankings available to Premium Subscriber
2023 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
83 - 87
Velo Range
5/20/21
2092
Spin Rate (avg)
6/29/21
Changeup
79 - 79
Velo Range
5/20/21
1784
Spin Rate (avg)
6/10/20
Curveball
72 - 75
Velo Range
5/20/21
2379
Spin Rate (avg)
3/13/21
87
Exit Velocity (max)
3/13/21
85.3
Exit Velocity (avg)
3/13/21
297
Distance (max)
3/13/21
64
Sweet Spot %
6/10/20
21.4
Hand Speed (max)
3/13/21
65.9
Bat Speed (max)
3/13/21
5.9
Rot. Acc (max)
3/13/21
-
Hard Hit %
7.43
60
3/13/21
-
30-yd
-
10-yd
-
Run speed (max)
78
INF Velo
3/13/21
-
OF Velo
-
C Velo
-
Pop Time
Positional Tools
2021
2020
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60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.43
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
78.0
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.
11.7
60 Yard Dash
The athlete's fastest 60-yard dash time in the given event year. Measured in seconds (s)
7.99
Infield Velocity
The athlete's maximum throwing velocity from an infield position in the given event year. Measured in miles per hour (MPH).
75.0
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.
10.4
Hitting
2021
2020
Exit Velocity Max
The highest exit velocity of any batted ball in the given event year. Measured in miles per hour (MPH).
87.0
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
85.3
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
297
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
136
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
9.6
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).
82.8
Exit Velocity Avg
Average exit velocity of all batted balls in the given event year. Measured in miles per hour (MPH).
76.2
Distance Max
The highest flight distance of any batted ball in the given event year. Measured in feet (ft).
279
Distance Avg
Average flight distance of all batted balls in the given event year. Measured in feet (ft).
197
Launch Angle Avg
Average launch angle of all batted balls in the given event year. Measured in degrees.
22.1
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.
O'Hare Preseason I.D.
Mar 13, 2021
Trackman - Hitting
87.0
Exit Velocity (max)
85.3
Exit Velocity (avg)
136
Distance (avg)
297
Distance (max)
Sweet Spot %
Line Drive %
Ground Ball %
Underclass Trials
Jun 10, 2020
Trackman - Hitting
82.8
Exit Velocity (max)
76.2
Exit Velocity (avg)
197
Distance (avg)
279
Distance (max)
Sweet Spot %
Line Drive %
Fly Ball %
Ground Ball %
Hitting
2021
Hand Speed Max
The highest Peak Hand Speed of any swing in the given event year.
21.4
Hand Speed Avg
The average Peak Hand Speed for all swings in the given event year.
20.7
Bat Speed Max
The highest Bat Speed of any swing in the given event year.
65.9
Bat Speed Avg
The average Bat Speed for all swings in the given event year.
64.5
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.
O'Hare Preseason I.D.
Mar 13, 2021
Blast - Hitting
21.4
Hand Speed (max)
20.7
Hand Speed (avg)
65.9
Bat Speed (max)
64.5
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
MaxOnPlaneEfficiency
Underclass Trials
Jun 10, 2020
Blast - Hitting
21.6
Hand Speed (max)
19.9
Hand Speed (avg)
64.1
Bat Speed (max)
62.2
Bat Speed (avg)
Rot. Acc (max)
Rot. Acc (avg)
On Plane Eff (avg)
Pitching
2021
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
83.3
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).
2069
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.
24.8
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).
69.5
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).
2292
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).
74.0
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).
1607
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).
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.9
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH).
74.9
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).
2087
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.
27.9
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).
60.1
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).
2098
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).
67.5
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).
1784
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).
All-State Games (Invite Only)
Jun 29, 2021
Trackman - Fastball
85.0
Velocity (max)
83.4 - 84.8
Velo Range
84.1
Eff Velocity (avg)
2,240
Spin Rate (max)
2,092
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
72.5
Velocity (max)
70.0 - 72.5
Velo Range
70.0
Eff Velocity (avg)
2,332
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 - ChangeUp
76.9
Velocity (max)
76.6 - 76.9
Velo Range
76.2
Eff Velocity (avg)
1,671
Spin Rate (max)
1,650
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
O'Hare Preseason I.D.
Mar 13, 2021
Trackman - Fastball
83.5
Velocity (max)
81.5 - 83.0
Velo Range
81.4
Eff Velocity (avg)
2,138
Spin Rate (max)
2,038
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
68.3
Velocity (max)
66.9 - 68.2
Velo Range
65.8
Eff Velocity (avg)
2,473
Spin Rate (max)
2,379
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
74.4
Velocity (max)
72.0 - 73.8
Velo Range
72.4
Eff Velocity (avg)
1,656
Spin Rate (max)
1,589
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Underclass Trials
Jun 10, 2020
Trackman - Fastball
75.9
Velocity (max)
74.3 - 75.5
Velo Range
73.1
Eff Velocity (avg)
2,194
Spin Rate (max)
2,087
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - Curveball
60.4
Velocity (max)
59.8 - 60.3
Velo Range
57.5
Eff Velocity (avg)
2,149
Spin Rate (max)
2,098
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Trackman - ChangeUp
68.0
Velocity (max)
66.9 - 68.0
Velo Range
66.1
Eff Velocity (avg)
1,892
Spin Rate (max)
1,784
Spin Rate (avg)
IVB (max)
IVB (avg)
HM (max)
HM (avg)
Extension (avg)
Release Ht (avg)
Spin Score (max)
Zone %
Pitch Scores
2021
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
Curveball
Hammer+
A hammer breaking ball drops vertically with velocity through the zone, or 12-to-6 movement. Hammer+ of 100 is MLB average.
Curveball
Sweep+
A sweeping breaking ball moves horizontally with velocity through the zone. Sweep+ of 100 is MLB average.
Pitching Velos
2022
2021
2020
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
85.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
84.5
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
86.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
84.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
69.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.8
Fastball
Velocity Max
The maximum observed fastball velocity in the given event year. Measured in miles per hour (MPH).
75.0
Fastball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
74.0
Curveball
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
59.5
Changeup
Velocity Avg
The average velocity for all pitches of this type in the given event year. Measured in miles per hour (MPH)
67.0
Game Performance
Visual Edge
Pitch Ai
Notes
News
- Week 9 Diamond Notes - May 19, 2023
- Riverdale Warrior Spring Break Classic: Scout Blog - Apr 3, 2023
- Preseason Power 25 Countdown: No. 12 Oak Park-River Forest - Mar 10, 2023
- Midwest Premier Super 17 (Member): Preview Story - Jun 22, 2022
- Week 3 Games - Apr 7, 2022
- Preseason Power 25 Countdown: No. 21 Oak Park-River Forest - Mar 7, 2022
- All-State Games: Pitcher Analysis - Dec 14, 2021
- Fall Tournament Standouts Continued - Oct 20, 2021
- Week 6 Games - May 30, 2021
- No. 10 Downers Grove South Tops Oak Park River Forest - May 20, 2021
- Week 3 Games - May 7, 2021
- No. 17 Oak Park-River Forest Takes Down Lyons Township in 6 innings - Apr 26, 2021
- O'Hare Preseason I.D.: Quick Hits - Mar 16, 2021
- O'Hare Preseason I.D.: Preview - Mar 11, 2021
- Illinois Underclass Trials: Pitcher Analysis - Aug 27, 2020
- Illinois Underclass Trials: Infielder Analysis - Aug 26, 2020
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UC Santa Barbara commit. Proskey was dominant on the mound in OPRF’s 10-0 win over Glenbard West. He threw a complete-game shutout (6 IN) with 12 strikeouts, one walk and three hits allowed in the win. He recorded a total of seven strikeouts in the fifth and sixth inning.
UC-Santa Barbara commit, currently ranked No. 34 in Illinois’ 2023 class. Extremely projectable frame, 6-foot-2, 155-pounds with long limbs and a high waist. His arm plays with a clean circle out of the glove, moving with a loose path into a ¾ release. Proskey works slightly up-tempo, stepping quickly into a leg-lift and then into a high balance point; from there he uses a drop/drive lower-half to move downhill, remaining in-line. His Fastball showed running action to the arm-side, playing with life through the zone, 84-85 mph. Showed some feel for both a breaking ball and changeup in warmups but stuck primarily to his fastball in game, collecting some swing and misses while also forcing a 6-4-3 double play. High-level 2023 follow.
Proskey toed the rubber on Saturday morning at our PBR at The Rock Fall Championships, and turned in one of the weekend’s most dominant starts. The long-limbed 6-foot-2, 155-pound Proskey struck out 12 batters in a complete game effort, helping lead the Sparks to a win. He relentlessly attacked hitters with an 83-86 mph fastball that came out clean from a loose, live arm. Proskey started to gain more feel for his breaking ball more as his start went on, landing it for strikes in the latter innings. The ease and fluidity that Proskey worked with downhill suggests a relatively high ceiling moving forward.
Positional Profile: RHP/SS
Body: 6-foot-2, 155-pounds. Lanky, high-waisted frame with levers that stand to add mass.
Delivery: Clean tall/fall type delivery, upright posture at balance point, strong front side, lead leg swings to footstrike with a closed-toe landing. Smooth and controlled movement patterns throughout, repeats.
Arm Action: RH. Clean arm action, high 3/4 slot, some length on back side.
FB: T85, 84-85 mph. Slight arm-side action at times, consistently located for strikes. T2240, 2092 average rpm.
CB: 70-73 mph. Flashed tight action off an 11/5 plane, above-average feel for pitch. T2331, 2205 average rpm.
CH: 76-77 mph. Deceptive arm action, slight sink, advanced feel and confidence for the pitch.
Uncommitted, ranked No. 35 in the Illinois 2023 class. High-projectable 6-foot-2 155-pound right-handed pitcher; plenty of room for continued added strength. Was featured in the Week 3 Scout Blog thanks to an impressive performance out of the ‘pen. Has worked his way into a starting role. Looks to be one of the top uncommitted arms in the class. Clean/quick ¾ arm action. Smooth delivery, balanced leg-lift, tall and fall, shows advanced hip-shoulder-separation, high-front side, hides the baseball. Fastball comes out of the hand clean, sat 85-87 mph early on with arm-side life, settled in at 83-86 mph later in the game. Curveball showed tight 11/5 action in the 72-75 mph range, tunneled well off his fastball. Flashed a changeup at 79 mph with arm-side life and feel for the bottom of the zone. High-follow 2023 Prospect.
Positional Profile: SS/RHP
Body: 6-1, 150-pounds.
Delivery: Tall and fall delivery, smooth tempo, repeatable, leg lift works slightly across body, lands square, works in line with target.
Arm Action: RH. Loose, clean arm action, high 3/4 arm slot.
FB: T84, 82-83 mph. Mostly straight, flashes arm side run. T2137, 2038 average rpm.
CB: 67-68 mph. 11/5 shape, sharp action, has feel to spin it, strikes. T2473, 2379 average rpm.
CH: 72-74 mph. Fading action, arm speed similar to fastball. T1656, 1589 average rpm.
Hit: RHH. Balanced setup, small leg lift, short stride. Short swing, uphill path, consistent contact with line drives, gap-to-gap approach
Power: 87 max exit velocity, averaged 85.3 mph. 297’ max distance.
Arm: RH. INF - 78 mph. Short, loose arm action, high 3/4 arm slot.
Defense: Natural infield actions, fluid feet, plays low to the ground, fields out front, works through the baseball.
Run: 7.43 runner in the 60.
Positional Profile: SS/RHP
Body: 5-10, 125-pounds.
Delivery: Side steps to athletic balance point. High front, good extension down mound and at landing point, creating some whip in arm. Athletic finish in control.
Arm Action: Long, loose, and clean arm action from a high 3/4 slot.
FB: T75, 74-74 mph. Some arm-side action.
CB: 59-60 mph. Depth to 12/6 breaking ball.
CH: 66-68 mph. Generates solid arm-side run/fade.
Hit: RHH. Balanced, athletic; subtle, smooth load back, leg hang load helps him sync up contact. Long, loose levers help the bat project; athletic swings with gap-to-gap approach.
Power: 76 mph exit velocity from the tee.
Arm: INF - 75 mph. Clean, loose arm action from a high 3/4 slot. Throws flash carry with accuracy.
Defense: Feet are especially fluid, clean on approach. Soft hands funnel the ball efficiently through exchange; plays through.
Run: 7.99 runner in the 60.