Boston Red Sox first baseman Triston Casas underwent a successful procedure to repair his left patellar tendon Sunday.

Casas suffered the injury while running to first after hitting a slow roller up the first-base line in the second inning of ...

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

The Boston Red Sox lost first baseman Triston Casas to a knee injury, and he is out for the season. As a result, they could ...

The Red Sox announced on Sunday that Triston Casas underwent surgery to repair a torn patellar tendon at Mass. General ...

The Boston Red Sox announced that Triston Casas' surgery was successful in repairing his ruptured left patellar tendon.

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

Triston Casas had his left patellar tendon surgically repaired on Sunday, officially knocking the Boston Red Sox first ...

Less than 48 hours after suffering a season-ending knee injury, Triston Casas had successful surgery Sunday at Mass. General.

Triston Casas wasn't hitting well at all, but he still may have been the one player the Boston Red Sox weren't prepared to ...

The Boston Red Sox lost Triston Casas to a left patellar tendon injury. With a hole at first base now, the team could swing a ...