Calvin Proskey
Calvin Proskey
Calvin Proskey




Oak Park-River Forest (HS) • IL
6-2 • 155LBS • R/R
Travel Team: Cangelosi Sparks North


2023 National

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2023 State

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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. 

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