Allen is a 6-foot-1 190-pound infielder with a large frame and physical build. Offensively he starts from an athletic stance, he uses a leg lift as his load stride timing mechanism. He attacks the baseball with fast bat speed with a slight uphill swing. He shows a feel for the barrel and raw power to the pull side. He produces exit velocity up to 92 mph. Defensively he plays through the baseball with some stiffness to his actions. He uses a short arm action from a low ¾ arm slot to throw the baseball accurately across the infield. Overall Allen is a physical player with advanced offensive tools, he is a name to follow in the 2020 class.