Colin
Moszczynski-Rivas

Moszczynski-Rivas is a 5-foot-10, 150-pound, right-handed hitting middle infielder and right-handed pitcher in Missouri’s 2021 class. He ran a 8.19 second 60 and 4.63 home-to-first. During hitting evaluations, Rivas posted an exit velocity of 77 mph, starts up right, open stance, smaller leg lift to load, in line stride, some rhythm with hands, repeatable swing, produced fly ball contact to the middle of the field during round. On the infield, showed range to both backhand and glove side, clean transfers, long arm action, showed ability to throw from multiple arm slots, positional velo of 74 mph, accurate throws across the infield. On the mound, Rivas starts in a a relaxed upright posture, controlled leg lift, good direction towards target, works at a slower tempo but gains momentum as he works down the mound, delivery has some deception as he hides the ball behind his body and a strong glove side. Fastball plays at 74-78 mph, arm side run, thrown for strikes, changeup is 68-72 mph, knuckle ball is 58-63 mph. Rivas showed the ability to throw all pitches for a strike during bullpen session.