Prior to ETSU: Greer is a very good defender with a plus arm. He was rated by PerfectGame as the sixth best catcher in the state of Tennessee. Aside from his physical abilities, Greer was elected as the captain of both his high school team and summer team, the Atlanta Blue Jays. He will hit for power as he continues to fill out his large frame. Greer comes from a great family and high school that has produced some talented players in the past.