Sources: Red Sox prospect Triston Casas promoted to the majors
Red Sox top prospect Triston Casas 'a full-go' at spring training
Boston Red Sox Top Prospects: Triston Casas highlights the year
Triston Casas Clobbers a Solo Home Run!
Boston Red Sox Prospect Watch: Unexpected big performances
Boston Red Sox top prospect Triston Casas (out since May) will
Triston Casas' first career homer not enough as Red Sox drop
Boston Red Sox prospect Triston Casas (ankle) removed from
Triston Casas, One Of Red Sox Top Prospects, Among Non-Roster