06/05/2019 - 2019 Under Armour Showcase: Baseball Factory's National Florida Alexander is a tall and strong 2020 LHP prospect. On the bump, Alexander gathers over the rubber, separates on time, and has a loose arm action. He has good tempo, hides the ball well, and had 8 K's to show for his hard work. He attacks hitters and dominates the bottom half of the strike zone. His fastball has heavy run, his curveball has tight spin, and he gets some downward run with his changeup. Alexander has tremendous upside and we hope to see his progress in the future.