Daniel Espino will serve as the 27th man for Tuesday’s doubleheader against the Reds.

Espino was one of the most exciting pitching prospects in the game roughly a half decade ago before shoulder injuries sidetracked his development. The hard-throwing 25-year-old finally reached the big leagues as a reliever earlier this season, making five appearances for Cleveland. He’ll operate in middle relief during Tuesday’s twin bill against Cincinnati.