Even before his injury, Boston’s roster already featured a litany of intriguing and evolving puzzle pieces for manager Alex ...

Boston Red Sox first baseman Triston Casas suffered a ruptured tendon in his left knee and is out for the remainder of the ...

Boston Red Sox first baseman Triston Casas suffered a ruptured tendon in his left knee and is out for the remainder of the ...

Frozen shoulder limits the ability to stretch or rotate the arms, often caused by a torn rotator cuff due to degeneration or ...

Boston Red Sox first baseman Triston Casas sustained a "significant knee injury" during the second inning of Friday's 6-1 win ...

If Casas does return this season, it’s not going to be for a long time and that’s a big loss. Casas has not hit well, but he ...