Sean Sullivan Stats & Bio | Rockies Pitcher

About Sean Sullivan

Sean Sullivan is a pitcher for the Colorado Rockies, wearing jersey number 85 and bringing a powerful presence to the mound at 6'4" and 190 pounds. Born on July 22, 2002, in Boston, Massachusetts, Sullivan developed his craft through a strong collegiate career at Wake Forest University, where he honed the skills that ultimately earned him a professional opportunity. The young right-hander represents an exciting piece of Colorado's pitching future, combining athleticism with the competitive edge forged during his formative years in New England. At just 22 years old, Sullivan has plenty of developmental runway ahead of him as he works to establish himself at the professional level. His journey from Boston to the Rocky Mountains reflects the dedication and perseverance that defines his approach to the game.

Updated: Mar 8, 2026