07/31/2021 - Official Player Development Membership - Washington, DC Marcellus is an athletic catcher who will graduate in 2026. Behind the plate, feet are active as he works in line through a clean transfer / exchange. Pop times showed in the 2.32 range with accuracy on his throws. Times will continue to drop as he builds more arm strength through a long toss program. He shows a squared setup and presents a soft mitt out front and utilizes his body through the blocking process but needs to work to get down sooner. At the plate, he shows a squared setup. Hands are quick and work through level swing path. He makes consistent hard contact and stays inside the ball through a line drive approach. Power will increase as he utilizes his lower half more efficiently. With 3 years to further develop, Marcellus has potential with time and room to progress his game.