03/19/2023 - National Showcase - Hoover (Birmingham), AL Kalvin is a 2025 OF/RHP prospect with a tall frame at 6'0" 155 pounds. In the OF, he shows off efficient footwork and covers a lot of ground. He really does a nice job of getting an effective first step, especially in. Squares up to make plays and presents firm hands on fly balls and ground balls. Works hard to carry his momentum through his target. On the mound, he throws from a 3/4 arm angle. He has a clean arm action and good balance with a good rotation to his target on his follow through. FB has some tail and he is able to consistently throw it for a strike. SL has a 10-4 gradual break and good MPH difference from his FB. At the plate, he starts with an open stance. He gets a good load and has a fluid rhythm with his swing. Can definitely see upside with his bat speed and athleticism. He projects as a line drive, spray hitter. Works hard to keep his front side squared to the pitcher. He is a player with a lot of upside- excited to see more of Kalvin over the next couple of years!